Naked short selling
Naked short selling, or naked shorting, is the practice of short-selling a tradable asset of any kind without first borrowing the security or ensuring that the security can be borrowed, as is conventionally done in a short sale. When the seller does not obtain the shares within the required time frame, the result is known as a "failure to deliver". The transaction generally remains open until the shares are acquired by the seller, or the seller's broker settles the trade.
Short selling is used to anticipate a price fall, but exposes the seller to the risk of a price rise.
In 2008, the SEC banned what it called "abusive naked short selling" in the United States, as well as some other jurisdictions, as a method of driving down share prices. Failing to deliver shares is legal under certain circumstances, and naked short selling is not per se illegal. In the United States, naked short selling is covered by various SEC regulations which prohibit the practice.
Critics, including Overstock.com's Patrick M. Byrne, have advocated for stricter regulations against naked short selling. In 2005, "Regulation SHO" was enacted; requiring that broker-dealers have grounds to believe that shares will be available for a given stock transaction, and requiring that delivery take place within a limited time period.
As part of its response to the crisis in the North American markets in 2008, the SEC issued a temporary order restricting short-selling in the shares of 19 financial firms deemed systemically important, by reinforcing the penalties for failing to deliver the shares in time. Effective September 18, 2008, amid claims that aggressive short selling had played a role in the failure of financial giant Lehman Brothers, the SEC extended and expanded the rules to remove exceptions and to cover all companies, including market makers.
A 2014 study by researchers at the University of Buffalo, published in the Journal of Financial Economics, found no evidence that failure to deliver stock "caused price distortions or the failure of financial firms during the 2008 financial crisis" and that "greater FTDs lead to higher liquidity and pricing efficiency, and their impact is similar to our estimate of delivered short sales." 
Some commentators have contended that despite regulations, naked shorting is widespread and that the SEC regulations are poorly enforced. Its critics have contended that the practice is susceptible to abuse, can be damaging to targeted companies struggling to raise capital, and has led to numerous bankruptcies. However, other commentators have said that the naked shorting issue is a "devil theory", not a bona fide market issue and a waste of regulatory resources.
- 1 Description
- 2 Regulations in the United States
- 3 Regulations outside of the United States
- 4 Regulatory enforcement actions
- 5 Litigation and DTCC
- 6 Studies
- 7 Media coverage
- 8 See also
- 9 References
- 10 External links
Short selling is a form of speculation that allows a trader to take a "negative position" in a stock of a company. Such a trader first "borrows" shares of that stock from their owner (the lender), typically via a bank or a prime broker under the condition that he will return it on demand. Next, the trader sells the borrowed shares and delivers them to the buyer who becomes their new owner. The buyer is typically unaware that the shares have been sold short: his transaction with the trader proceeds just as if the trader owned rather than borrowed the shares. Some time later, the trader closes his short position by purchasing the same number of shares in the market and returning them to the lender.
The trader's profit is the difference between the sale price and the purchase price of the shares. In contrast to "going long" where sale succeeds the purchase, short sale precedes the purchase. Because the seller/borrower is generally required to make a cash deposit equivalent to the sale proceeds, it offers the lender some security.
Naked shorts in the United States
Naked short selling is a case of short selling without first arranging a borrow. If the stock is in short supply, finding shares to borrow can be difficult. The seller may also decide not to borrow the shares, in some cases because lenders are not available, or because of the costs of lending. When shares are not borrowed within the clearing time period and the short-seller does not tender shares to the buyer, the trade is considered to have "failed to deliver." Nevertheless, the trade will continue to sit open or the buyer may be credited the shares by the DTCC until the short-seller either closes out the position or borrows the shares.
It is difficult to measure how often naked short selling occurs. Fails to deliver are not necessarily indicative of naked shorting, and can result from both "long" transactions (stock purchases) and short sales. Naked shorting can be invisible in a liquid market, as long as the short sale is eventually delivered to the buyer. However, if the covers are impossible to find, the trades fail. Fail reports are published regularly by the SEC, and a sudden rise in the number of fails-to-deliver will alert the SEC to the possibility of naked short selling. In some recent cases, it was claimed that the daily activity was larger than all of the available shares, which would normally be unlikely.
Extent of naked shorting
The reasons for naked shorting, and the extent of it, have been disputed for several years before the SEC's 2008 action to prohibit the practice. What is generally recognized is that naked shorting tends to happen when shares are difficult to borrow. Studies have shown that naked short selling also increases with the cost of borrowing.
In recent years,[when?] a number of companies[which?] have been accused[by whom?] of using naked shorts in aggressive efforts to drive down share prices, sometimes with no intention of ever delivering the shares. These claims argue that, at least in theory, the practice allows an unlimited number of shares to be sold short. A Los Angeles Times editorial in July 2008 said that naked short selling "enables speculators to drive down a company's stock by offering an overwhelming number of shares for sale."
The SEC has stated that naked shorting is sometimes falsely asserted as a reason for a share price decline, when, often, "the price decrease is a result of the company's poor financial situation rather than the reasons provided by the insiders or promoters."
Before 2008, regulators had generally downplayed the extent of naked shorting in the US. At a North American Securities Administrators Association (NASAA) conference on naked short selling in November 2005, an official of the New York Stock Exchange stated that NYSE had not found evidence of widespread naked short selling. In 2006, an official of the SEC said that "While there may be instances of abusive short selling, 99% of all trades in dollar value settle on time without incident." Of all those that do not, 85% are resolved within 10 business days and 90% within 20. That means that about 1% of shares that change hands daily, or about $1 billion per day, are subject to delivery failures, although the SEC has stated that "fails-to-deliver can occur for a number of reasons on both long and short sales," and accordingly that they do not necessarily indicate naked short selling.
In 2008, SEC chairman Christopher Cox said that the SEC "has zero tolerance for abusive naked short-selling" while implementing new regulations to prohibit the practice, culminating in the September 2008 action following the failures of Bear Stearns and Lehman Brothers amidst speculation that naked short selling had played a contributory role. Cox said that "the rule would be designed to ensure transparency in short-selling in general, beyond the practice of naked short-selling."
Claimed effects of naked shorting
The SEC is committed to maintaining orderly securities markets. The abusive practice of naked short selling is far different from ordinary short selling, which is a healthy and necessary part of a free market. Our agency’s rules are highly supportive of short selling, which can help quickly transmit price signals in response to negative information or prospects for a company. Short selling helps prevent “irrational exuberance” and bubbles. But when someone fails to borrow and deliver the securities needed to make good on a short position, after failing even to determine that they can be borrowed, that is not contributing to an orderly market — it is undermining it. And in the context of a potential “distort and short” campaign aimed at an otherwise sound financial institution, this kind of manipulative activity can have drastic consequences.— Speech by SEC chairman
As with the prevalence of naked shorting, the effects are contested. The SEC has stated that the practice can be beneficial in enhancing liquidity in difficult-to-borrow shares, while others have suggested that it adds efficiency to the securities lending market. Critics of the practice argue that it is often used for market manipulation, that it can damage companies and even that it threatens the broader markets.
One complaint about naked shorting from targeted companies is that the practice dilutes a company's shares for as long as unsettled short sales sit open on the books. This has been alleged to create "phantom" or "counterfeit" shares, sometimes going from trade to trade without connection to any physical shares, and artificially depressing the share price. However, the SEC has disclaimed the existence of counterfeit shares and stated that naked short selling would not increase a company's outstanding shares. Short seller David Rocker contended that failure to deliver securities "can be done for manipulative purposes to create the impression that the stock is a tight borrow," although he said that this should be seen as a failure to deliver "longs" rather than "shorts."
Robert J. Shapiro, former undersecretary of commerce for economic affairs, and a consultant to a law firm suing over naked shorting, has claimed that naked short selling has cost investors $100 billion and driven 1,000 companies into the ground.
Richard Fuld, the former CEO of the financial firm Lehman Brothers, during hearings on the bankruptcy filing by Lehman Brothers and bailout of AIG before the House Committee on Oversight and Government Reform alleged that a host of factors including a crisis of confidence and naked short selling attacks followed by false rumors contributed to the collapse of both Bear Stearns and Lehman Brothers. Fuld had been obsessed with short sellers and had even demoted those Lehman executives that dealt with them; he claimed that the short sellers and the rumour mongers had brought down Lehman, although he had no evidence of it. Upon the examination of the issue of whether "naked short selling" was in any way a cause of the collapse of Bear Stearns or Lehman, securities experts reached the conclusion that the alleged "naked short sales" occurred after the collapse and therefore played no role in it. House committee Chairman Henry Waxman said the committee received thousands of pages of internal documents from Lehman and these documents portray a company in which there was “no accountability for failure". In July 2008, U.S. Securities and Exchange Commission chairman Christopher Cox said there was no "unbridled naked short selling in financial issues."
Regulations in the United States
Securities Exchange Act of 1934
The SEC enacted Regulation SHO in January 2005 to target abusive naked short selling by reducing failure to deliver securities, and by limiting the time in which a broker can permit failures to deliver. In addressing the first, it stated that a broker or dealer may not accept a short sale order without having first borrowed or identified the stock being sold. The rule had the following exemptions:
- Broker or dealer accepting a short sale order from another registered broker or dealer
- Bona fide market making
- Broker-dealer effecting a sale on behalf of a customer that is deemed to own the security pursuant to Rule 200 through no fault of the customer or the broker-dealer.
To reduce the duration for which fails to deliver are permitted to sit open, the regulation requires broker-dealers to close out open fail-to-deliver positions in threshold securities that have persisted for 13 consecutive settlement days. The SEC, in describing Regulation SHO, stated that failures to deliver shares that persist for an extended period of time "may result in large delivery obligations where stock settlement occurs."
Regulation SHO also created the "Threshold Security List", which reported any stock where more than 0.5% of a company's total outstanding shares failed delivery for five consecutive days. A number of companies have appeared on the list, including Krispy Kreme, Martha Stewart Omnimedia and Delta Air Lines. The Motley Fool, an investment website, observes that "when a stock appears on this list, it is like a red flag waving, stating 'something is wrong here!'" However, the SEC clarified that appearance on the threshold list "does not necessarily mean that there has been abusive naked short selling or any impermissible trading in the stock."
In July 2006, the SEC proposed to amend Regulation SHO, to further reduce failures to deliver securities. SEC Chairman Christopher Cox referred to "the serious problem of abusive naked short sales, which can be used as a tool to drive down a company's stock price" and that the SEC is "concerned about the persistent failures to deliver in the market for some securities that may be due to loopholes in Regulation SHO".
Developments, 2007 to the present
In June 2007, the SEC voted to remove the grandfather provision that allowed fails-to-deliver that existed before Reg SHO to be exempt from Reg SHO. SEC Chairman Christopher Cox called naked short selling "a fraud that the commission is bound to prevent and to punish." The SEC also said it was considering removing an exemption from the rule for options market makers. Removal of the grandfather provision and naked shorting restrictions generally have been endorsed by the U.S. Chamber of Commerce.
In March 2008, SEC Chairman Christopher Cox gave a speech entitled the "'Naked' Short Selling Anti-Fraud Rule," in which he announced new SEC efforts to combat naked short selling. Under the proposal, the SEC would create an antifraud rule targeting those who knowingly deceive brokers about having located securities before engaging in short sales, and who fail to deliver the securities by the delivery date. Cox said the proposal would address concerns about short-selling abuses, particularly in the market for small-cap stocks. Even with the regulation in place, the SEC received hundreds of complaints in 2007 about alleged abuses involving short sales. The SEC estimated that about 1% of shares that changed hands daily, about $1 billion, were subject to delivery failures. SEC Commissioners Paul Atkins and Kathleen Casey expressed support for the crackdown.
In mid-July 2008, the SEC announced emergency actions to limit the naked short selling of government sponsored enterprises (GSEs), such as Fannie Mae and Freddie Mac, in an effort to limit market volatility of financial stocks. But even with respect to those stocks the SEC soon thereafter announced there would be an exception with regard to market makers. SEC Chairman Cox noted that the emergency order was "not a response to unbridled naked short selling in financial issues", saying that "that has not occurred". Cox said, "rather it is intended as a preventative step to help restore market confidence at a time when it is sorely needed." Analysts warned of the potential for the creation of price bubbles.
The emergency actions rule expired August 12, 2008. However, on September 17, 2008, the SEC issued new, more extensive rules against naked shorting, making "it crystal clear that the SEC has zero tolerance for abusive naked short selling". Among the new rules is that market makers are no longer given an exception. As a result, options market makers will be treated in the same way as all other market participants, and effectively will be banned from naked short selling.
On November 4, 2008, voters in South Dakota considered a ballot initiative, "The South Dakota Small Investor Protection Act", to end naked short selling in that state. The Securities Industry and Financial Markets Association of Washington and New York said they would take legal action if the measure passed. The voters defeated the initiative.
In July 2009, the SEC, under what the Wall Street Journal described as "intense political pressure," made permanent an interim rule that obliges brokerages to promptly buy or borrow securities when executing a short sale. The SEC said that since the fall of 2008, abusive naked short selling had been reduced by 50%, and the number of threshold list securities (equity securities with too many "fails to deliver") declined from 582 in July 2008 to 63 in March 2009.
In January 2010, Mary Schapiro, chairperson of the SEC, testified before the U.S. Financial Crisis Inquiry Commission, fails to deliver in equity securities has declined 63.4 percent, while persistent and large fails have declined 80.5 percent.
Regulations outside of the United States
Several international exchanges have either partially or fully restricted the practice of naked short selling of shares. They include Australia's Australian Securities Exchange, India's Securities and Exchange Board, the Netherlands's Euronext Amsterdam, Japan's Tokyo Stock Exchange, and Switzerland's SWX Swiss Exchange. Also Spain's securities regulator CNMV.
In March 2007, the Securities and Exchange Board of India (SEBI), which disallowed short sales altogether in 2001 as a result of the Ketan Parekh affair, reintroduced short selling under regulations similar to those developed in the United States. In conjunction with this rule change, SEBI outlawed all naked short selling.
Japan's naked shorting ban started on November 4, 2008, and was originally scheduled to run until July 2009, but was extended through October of that year. Japan's Finance Minister, Shōichi Nakagawa stated, "We decided (to move up the short-selling ban) as we thought it could be dangerous for the Tokyo stock market if we do not take action immediately." Nakagawa added that Japan's Financial Services Agency would be teaming with the Securities and Exchange Surveillance Commission and Tokyo Stock Exchange to investigate past violations of Japanese regulations on stock short-selling. The ban was subsequently extended through October 2010.
The Singapore Exchange started to penalize naked short sales with an interim measure in September, 2008. These initial penalties started at $100 per day. In November, they announced plans to increase the fines for failing to complete trades. The new penalties would penalize traders who fail to cover their positions, starting at $1,000 per day. There would also be fines for brokerages who fail to use the exchange's buying-in market to cover their positions, starting at $5,000 per day. The Singapore exchange had stated that the failure to deliver shares inherent in naked short sales threatened market orderliness.
On May 18, 2010, the German Minister of Finance announced that naked short sales of euro-denominated government bonds, credit default swaps based on those bonds, and shares in Germany's ten leading financial institutions will be prohibited. This ban went into effect that night and was set to expire on March 31, 2011. On May 28, German financial market regulator BaFin announced that this ban would be permanent. The ban is effective July 27, 2010. The International Monetary Fund issued a report in August 2010 saying that the measure succeeded only in impeding the markets. It said the ban "did relatively little to support the targeted institutions’ underlying stock prices, while liquidity dropped and volatility rose substantially." The IMF said there was no strong evidence that stock prices fell because of shorting.
In August 2011, France, Italy, Spain, Belgium and South Korea temporally banned all short selling in their financial stocks, while Germany pushed for an eurozone-wide ban on naked short selling.
Regulatory enforcement actions
In 2005, the SEC notified Refco of intent to file an enforcement action against the securities unit of Refco for securities trading violations concerning the shorting of Sedona stock. The SEC sought information related to two former Refco brokers who handled the account of a client, Amro International, which shorted Sedona's stock. No charges had been filed by 2007.
In December 2006, the SEC sued Gryphon Partners, a hedge fund, for insider trading and naked short-selling involving PIPEs in the unregistered stock of 35 companies. PIPEs are "private investments in public equities," used by companies to raise cash. The naked shorting took place in Canada, where it was legal at the time. Gryphon denied the charges.
In March 2007, Goldman Sachs was fined $2 million by the SEC for allowing customers to illegally sell shares short prior to secondary public offerings. Naked short-selling was allegedly used by the Goldman clients. The SEC charged Goldman with failing to ensure those clients had ownership of the shares. SEC Chairman Cox said "That is an important case and it reflects our interest in this area."
In July 2007, Piper Jaffray was fined $150,000 by the New York Stock Exchange (NYSE). Piper violated securities trading rules from January through May 2005, selling shares without borrowing them, and also failing to "cover short sales in a timely manner", according to the NYSE. At the time of this fine, the NYSE had levied over $1.9 million in fines for naked short sales over seven regulatory actions.
Also in July 2007, the American Stock Exchange fined two options market makers for violations of Regulation SHO. SBA Trading was sanctioned for $5 million, and ALA Trading was fined $3 million, which included disgorgement of profits. Both firms and their principals were suspended from association with the exchange for five years. The exchange said the firms used an exemption to Reg. SHO for options market makers to "impermissibly engage in naked short selling."
In October 2007, the SEC settled charges against New York hedge fund adviser Sandell Asset Management Corp. and three executives of the firm for, among other things, shorting stock without locating shares to borrow. Fines totalling $8 million were imposed, and the firm neither admitted nor denied the charges.
In October 2008 Lehman Brothers Inc. was fined $250,000 by the Financial Industry Regulatory Authority (FINRA) for failing to properly document the ownership of short sales as they occurred, and for failing to annotate an affirmative declaration that shares would be available by the settlement date.
In April 2010 Goldman Sachs paid $450,000 to settle the SEC's allegations that it had failed to deliver "approximatedly" 86 short sells between early December 2008 and mid-January 2009, and that it had failed to institute adequate controls to prevent the failures. The company neither admitted nor denied any wrongdoing.
In May 2013, lawyers acting for Goldman accidentally released an unredacted document revealing compromising internal discussions regarding naked short selling. e.g. "Fuck the compliance area – procedures, schmecedures," 
Litigation and DTCC
The Depository Trust and Clearing Corporation (DTCC) has been criticized by the Wall Street Journal for its approach to naked short selling. DTCC has been sued with regard to its alleged participation in naked short selling, and the issue of DTCC's possible involvement has been taken up by Senator Robert Bennett and discussed by the NASAA and in articles in the Wall Street Journal and Euromoney. There is no dispute that illegal naked shorting happens, what is in dispute is how much it happens, and to what extent is DTCC to blame. Some companies with falling stocks blame DTCC as the keeper of the system where it happens, and say DTCC turns a blind eye to the problem. Referring to trades that remain unsettled, DTCC's chief spokesman Stuart Goldstein said, "We're not saying there is no problem, but to suggest the sky is falling might be a bit overdone." In July 2007, Senator Bennett suggested on the U.S. Senate floor that the allegations involving DTCC and naked short selling are "serious enough" that there should be a hearing on them with DTCC officials by the Senate Banking Committee, and that banking committee chairman Christopher Dodd has expressed a willingness to hold such a hearing.
Critics also contend DTCC has been too secretive with information about where naked shorting is taking place. Ten suits concerning naked short-selling filed against the DTCC were withdrawn or dismissed by May 2005.
Two separate lawsuits, filed in 2006 and 2007 by NovaStar Financial, Inc. shareholders and Overstock.com, named as defendants ten Wall Street prime brokers. They claimed a scheme to manipulate the companies' stock by allowing naked short selling. A motion to dismiss the Overstock suit was denied in July 2007.
A suit against DTCC by Pet Quarters Inc. was dismissed by a federal court in Arkansas, and upheld by the Eighth Circuit Court of Appeals in March 2009. Pet Quarters alleged the Depository Trust & Clearing Corp.'s stock-borrow program resulted in the creation of nonexistent or phantom stock and contributed to the illegal short selling of the company's shares. The court ruled: "In short, all the damages that Pet Quarters claims to have suffered stem from activities performed or statements made by the defendants in conformity with the program's Commission approved rules. We conclude that the district court did not err in dismissing the complaint on the basis of preemption." Pet Quarters' complaint was almost identical to suits against DTCC brought by Whistler Investments Inc. and Nanopierce Technologies Inc. The suits also challenged DTCC's stock-borrow program, and were dismissed.
A study of trading in initial public offerings by two SEC staff economists, published in April 2007, found that excessive numbers of fails to deliver were not correlated with naked short selling. The authors of the study said that while the findings in the paper specifically concern IPO trading, "The results presented in this paper also inform a public debate surrounding the role of short selling and fails to deliver in price formation."
In contrast, a study by Leslie Boni in 2004 found correlation between "strategic delivery failures" and the cost of borrowing shares. The paper, which looked at a "unique dataset of the entire cross-section of U.S. equities," credited the initial recognition of strategic delivery fails to Richard Evans, Chris Geczy, David Musto and Adam Reed, and found its review to provide evidence consistent with their hypothesis that "market makers strategically fail to deliver shares when borrowing costs are high." A recent study by Autore, Boulton, and Braga-Alves examines stock returns around delivery failures between 2005 and 2008 and finds evidence consistent with a positive link between delivery failures and borrowing costs.
An April 2007 study conducted for Canadian market regulators by Market Regulation Services Inc. found that fails to deliver securities were not a significant problem on the Canadian market, that "less than 6% of fails resulting from the sale of a security involved short sales" and that "fails involving short sales are projected to account for only 0.07% of total short sales.
A Government Accountability Office study, released in June 2009, found that recent SEC rules had apparently reduced abusive short selling, but that the SEC needed to give clearer guidance to the brokerage industry.
The Financial Crisis Inquiry Commission, appointed by Congress to investigate the 2008 financial crisis, makes no reference to naked shorting, or short-selling of financial stocks, in its conclusions.
A study of fails to deliver, published in the Journal of Financial Economics in 2014, found no evidence that FTDs "caused price distortions or the failure of financial firms during the 2008 financial crisis." Researchers studied 1,492 New York Stock Exchange stocks over a 42-month period from 2005 to 2008, and found that "greater FTDs lead to higher liquidity and pricing efficiency, and their impact is similar to our estimate of delivered short sales." 
Some journalists have expressed concern about naked short selling, while others contend that naked short selling is not harmful and that its prevalence has been exaggerated by corporate officials seeking to blame external forces for internal problems with their companies. Others have discussed naked short selling as a confusing or bizarre form of trading.
In June 2007, executives of Universal Express, which had claimed naked shorting of its stock, were sanctioned by a federal court judge for violation of securities laws. Referring to a court ruling against CEO Richard Altomare, New York Times columnist Floyd Norris said: "In Altomare's view, the issues that bothered the judge are irrelevant. Long and short of it, this is a naked short hallmark case in the making. Or it is proof that it can take a long time for the SEC to stop a fraud." Universal Express claimed that 6,000 small companies had been put out of business by naked shorting, which the company said "the SEC has ignored and condoned."
Reviewing the SEC's July 2008 emergency order, Barron's said in an editorial: "Rather than fixing any of the real problems with the agency and its mission, Cox and his fellow commissioners waved a newspaper and swatted the imaginary fly of naked short-selling. It made a big noise, but there's no dead bug." Holman Jenkins of the Wall Street Journal said the order was "an exercise in symbolic confidence-building" and that naked shorting involved technical concerns except for subscribers to a "devil theory". The Economist said the SEC had "picked the wrong target", mentioning a study by Arturo Bris of the Swiss International Institute for Management Development who found that trading in the 19 financial stocks became less efficient. The Washington Post expressed approval of the SEC's decision to address a "frenetic shadow world of postponed promises, borrowed time, obscured paperwork and nail-biting price-watching, usually compressed into a few high-tension days swirling around the decline of a company." The Los Angeles Times called the practice of naked short selling "hard to defend," and stated that it was past time the SEC became active in addressing market manipulation.
The Wall Street Journal said in an editorial in July 2008 that "the Beltway is shooting the messenger by questioning the price-setting mechanisms for barrels of oil and shares of stock." But it said the emergency order to bar naked short selling "won't do much harm," and said "Critics might say it's a solution to a nonproblem, but the SEC doesn't claim to be solving a problem. The Commission's move is intended to prevent even the possibility that an unscrupulous short seller could drive down the shares of a financial firm with a flood of sell orders that aren't backed by an actual ability to deliver the shares to buyers."
In an article in March 2009 Bloomberg News Service said that the Lehman Brothers bankruptcy may have been prevented by curbs on naked shorting. "..as many as 32.8 million shares in the company were sold and not delivered to buyers on time as of Sept. 11, according to data compiled by the Securities and Exchange Commission.."
In May 2009, the New York Times's chief financial correspondent Floyd Norris reported that naked shorting is "almost gone." He said that delivery failures, where they occur, are quickly corrected.
In an article published in October 2009, Rolling Stone writer Matt Taibbi contended that Bear Stearns and Lehman Brothers were flooded with "counterfeit stock" that helped kill both companies. Taibbi said that the two firms got a "push" into extinction from "a flat-out counterfeiting scheme called naked short-selling". During a May 2010 discussion on the inclusion of 'counterfeiting' in the charges filed against Icelandic bankers, the host Max Keiser speculated that the charge might refer to naked short selling because "naked short-selling is the same as counterfeiting, in that it is selling something that doesn't exist." The Taibbi article was contradicted by a 2014 study of fails to deliver, published in the Journal of Financial Economics, which found no evidence that fails contributed to "price distortions or the failure of financial firms during the 2008 financial crisis." 
- Knepper, Zachary T (2004). "Future-Priced Convertible Securities & The Outlook For "Death-Spiral" Securities-Fraud Litigation" (pdf). Bepress Legal Repository. Berkeley Electronic Press. pp. page 15.
- SEC Takes Steps to Curtail Abusive Short Sales and Increase Market Transparency, Securities and Exchange Commission, July 27, 2009
- "Testimony of Mary Schapiro, Financial Crisis Inquiry Commission" (PDF). Financial Crisis Inquiry Commission. Jan 14, 2010. p. 22. Retrieved 16 April 2011.
- "Key Points About Regulation SHO". Securities and Exchange Commission. April 11, 2005. Retrieved 2008-10-19.
- Emshwiller, John R., and Kara Scannell (July 5, 2007). "Blame the 'Stock Vault'?". The Wall Street Journal.
- Ellis, David (September 17, 2008). "SEC puts 'naked' short sellers on notice". www.cnn.com. Retrieved 2008-09-23.
- "Division of Market Regulation: Responses to Frequently Asked Questions Concerning Regulation SHO". Securities and Exchange Commission. Retrieved 2008-10-19.
- Searching for the naked truth, The Economist, Aug 17, 2008
- Gordon, Marcy (September 18, 2008). "New SEC Rules Target 'Naked' Short-Selling". Associated Press.
- "Fails-to-deliver, short selling, and market quality". Journal of Financial Economics 114: 493–516. doi:10.1016/j.jfineco.2014.07.012.
- Watch Out, They Bite! by Daniel Kadlec, November 9, 2005, Time magazine
- Jenkins, Holman (2008-07-23). "Washiogton (heart) Bank Investors". The Wall Street Journal.
- Thomas G. Donlan (July 28, 2008). "Swatting an Imaginary Fly". Barron's Magazine.
- "The Naked Truth on Illegal Shorting". www.fool.com. Retrieved 2008-03-12.
- "Fails-to-Deliver Data". www.sec.gov. Retrieved 2008-03-12.
- SEC Fails-to-Deliver Data
- "The SEC finally steps in; As other regulators hustle to address the economy, the Securities and Exchange Commission needs to better enforce laws already on its books". Los Angeles Times. July 17, 2008.
- "Regulators Say REG SHO is Working". Depository Trust and Clearing Corporation (DTCC). January 24, 2006. Retrieved 2008-03-12.
- "SEC Issues New Rules to Protect Investors Against Naked Short Selling Abuses", Press release, Securities and Exchange Commission, September 17, 2008
- "Naked Short Selling Is One Problem a Slumping Market Shouldn't Have". Retrieved 23 July 2012.
- "Naked Truth Dressed to Baffle". www.thestreet.com. August 29, 2005. Retrieved 2008-04-03.
- Alistair Barr (June 14, 2006). "'Naked' short selling is center of looming legal battle; Companies on the defensive seize upon an aggressive form of shorting". MarketWatch.
- Committee to Hold Hearings on Collapse of Lehman Brothers and AIG, October 03, 2008 testimony of Richard Fuld
- Heidi N. Moore (2008-10-07), "Dick Fuld’s Vendetta Against Short-Sellers—and Goldman Sachs", Deal Journal (Wall Street Journal Blogs)
- Smith, Aaron (October 6, 2008). "Fuld blames 'crisis of confidence'". CNN. Retrieved May 19, 2010.
- Cox, Christopher (2008-07-18). "Public Statement by SEC Chairman: Naked Short Selling Is One Problem a Slumping Market Shouldn't Have". Securities and Exchange Commission. Retrieved 2009-08-23.
- "Key Points About Regulation SHO", Security and Exchange Commission
- University of Cincinnati College of Law. "Securities Lawyer's Deskbook, Rule 203".
- University of Cincinnati College of Law. "Securities Lawyer's Deskbook, Rule 200".
- United States Securities and Exchange Commission. "Proposed SEC 17 CFR PART 242 (Release No. 34-54154; File No. S7-12-06) RIN 3235-AJ57 Amendments to Regulation SHO" (PDF).
- Christopher Cox (July 12, 2006). "Opening Statements at the US Securities and Exchange Commission Open Meeting".
- Floyd Norris (June 14, 2007). "S.E.C. Ends Decades-Old Price Limits on Short Selling". The New York Times.
- "US Chamber Urges Further SEC Curbs On Naked Short Sales," Dow Jones News Service, September 14, 2007
- Video of Christopher Cox, March 2008
- Judith A. Burns, "SEC Proposes Teeth for Short-Selling Rules", Wall Street Journal, March 5, 2008
- "SEC proposes tougher 'naked' short selling rules", March 4, 2008, Reuters
- Westbrook, Jesse (July 15, 2008). "SEC to Limit Short Sales of Fannie, Freddie, Brokers". Bloomberg.com. Retrieved 2008-07-15.
- Ivy Schmerken, "SEC Short Sale Rule Could Create a Bubble in Financial Stocks", Wall Street & Technology, July 20, 2008
- Susan Antilla (August 1, 2008). "Short Sellers in Stock Cop's Sights". Bloomberg.
- Floyd Norris (August 12, 2008). "Did It Help to Curb Short Sales?". New York Times.
- Marcy Gordon (August 13, 2008). "SEC's ban on short-selling Fannie, Freddie ends". Associated Press.
- Tom Petruno (August 13, 2008). "Short sellers pare bets on financials". Los Angeles Times.
- Matt Krantz (August 13, 2008). "Financial stocks suffer after protection ends". USA Today.
- "SEC Issues New Rules to Protect Investors Against Naked Short Selling Abuses", Securities and Exchange Commission, September 17, 2008
- Sara Hansard, "SIFMA to sue if short-sale vote wins; Naked short selling on South Dakota ballot, InvestmentNews, November 2, 2008
- Aaron Siegel (November 5, 2008). "Naked short-selling ban nixed in S. Dakota". InvestmentNews.
- Lynch, Sarah N. (2009-07-27). "SEC to Limit 'Naked' Short-Selling". The Wall Street Journal. Retrieved 2009-07-27.
- "SEC Takes Steps to Curtail Abusive Short Sales and Increase Market Transparency". Securities and Exchange Commission. 2009-07-24. Retrieved 2009-07-28.
- News, BBC. "US rules on abusive short selling". bbc.co.uk. Retrieved 2009-07-27.[dead link]
- "ASX ban on short selling is indefinite". Sydney Morning Herald. October 3, 2008.
- "Sebi bans overseas short-selling". The Wall Street Journal. October 28, 2008.
- "Dutch invented short selling in 1609". 2008-09-22. Retrieved 2015-01-26.
- Nakamichi, Takashi; Tomisawa, Ayai (October 28, 2008). "Japan Cracks Down on Naked Short Selling". Wall Street Journal.
- "More countries put bans on short selling". Reuters. September 19, 2008.
- Matthew Saltmarsh (September 21, 2008). "More regulators move to curb short-selling".
- Ashurst Madrid (September–October 2008), Short selling restrictions and disclosure obligations in Spain (restrictions adopted in 22 September 2008)
- "What is short selling?". The Hindu Business Line. December 23, 2007.
- "Sebi allows all to sell short". The Financial Express. March 22, 2007.
- Tomoko Yamazaki (May 18, 2009). "TCI Cuts $1 Billion of Japanese Short Stock Positions". Bloomberg.
- "Japan Extends Curbs on Short-Selling Until Oct. 31 (Correct)". Bloomberg. July 24, 2009.
- "Japan to extend naked short selling ban to Oct." Reuters, July 26, 2010, http://www.reuters.com/article/idUSTOE66P06G20100726
- Goh Eng Yeow (November 16, 2008). "SGX to build up penalties for 'naked' short-selling". The Straits Times.
- Erik Kirschbaum and Andrew Torchia (May 18, 2010). "Germany bans naked short-selling". Reuters.
- BBC News (May 18, 2010). "Euro drops to new four-year low against US dollar". BBC News.
- Reuters (May 28, 2010). "Germany to permanently ban some short selling: Bafin'". Reuters.
- Naked Short-Selling Ban Coming into Force in Germany, CNBC.com, http://www.cnbc.com/id/38412190, July 26, 2010
- Buergin, Rainer (August 17, 2010). "Merkel's 'Distortive' Short-Selling Ban Failed to Achieve Aims, IMF Says". Bloomberg.
- Geert de Clercq, Paul Day (11 August 2011), "WRAPUP 7-Europe curbs short-selling as credit markets swoon", Reuters
- "Markets up on short-selling ban", Irish Times, 12 August 2012
- "More woes for Refco, execs: Newspapers say creditors eye over $1B insiders made from stock, while SEC probes "naked shorting"". CNN/Money. October 20, 2005. Retrieved May 19, 2010.
- "SEC Complaint against Gryphon Partners" (PDF). December 12, 2006.
- Webster, Ben (March 15, 2007). "Goldman Sachs fined $2m over short-selling". London: TimesOnline and AP. Retrieved May 19, 2010.
- "Monthly Disciplinary Actions – July 2007 ", NYSE Regulation, July 11, 2007
- Edgar Ortega, "Piper Fined by the NYSE Over Short-Sale Violations", Bloomberg News, July 11, 2007
- Amex Discplinary Decisions, ALA Trading
- Amex Discplinary Decisions, SBA Trading
- American Stock Exchange announcement of disciplinary action, July 31, 2007
- "SEC Charges New York Hedge Fund Adviser With Short Sale Violations in Connection With Hibernia-Capital One Merger", SEC Press Release, October 10, 2007
- Heidi N. Moore, "We See Dead People: $250K Fine for Lehman Short-Sales", Wall Street Journal, October 22, 2008
- Marcy Gordon (AP), Goldman Sachs settles short-sales allegations, USA Today, 5 April 2010
- "DTCC response to Wall Street Journal Article", Press release, July 6, 2007
- "Naked shorting: The curious incident of the shares that didn't exist", April 2005
- Kaja Whitehouse (2008-11-05). "Drop in naked shorts". New York Post.
In some cases, [naked short selling] may be perfectly legal, but usually it's not. (...) efforts to take more serious actions against short selling continued yesterday (...)
- James W. Christian, Robert Shapiro & John-Paul Whalen (2006). "Naked Short Selling: How Exposed Are Investors?" (PDF). Houston Law Review. Retrieved 2007-03-25.
- Drummond, Bob (August 4, 2006). "Naked Short Sellers Hurt Companies With Stock They Don't Have". Bloomberg.com. Retrieved 2007-12-25.
- "DTCC Chief Spokesperson Denies Existence of Lawsuit". financialwire.net. May 11, 2004. Retrieved 2007-12-25.
- "Senator Bennett Discusses Naked Short Selling on the Senate Floor", website of Senator Bennett, July 20, 2007, accessed 2009-02-21
- "Nevada Court Dismisses Nanopierce Lawsuit Against DTCC On Naked Short Selling". Depository Trust Clearing Corporation. May 2005. Archived from the original on December 7, 2006. Retrieved 2007-02-05.
- Moyer, Liz (2006-04-13). "Naked Shorts". Forbes. Retrieved 2007-10-10.
- "US Judge Dismisses Naked Short Selling Suit Vs. Brokers", Dow Jones News Service, Dec. 20, 2007
- "Naked Short Victim Strikes Back". Forbes. February 2, 2007. Retrieved 2007-10-10.
- Liz Moyer (July 18, 2007). "Naked Shorting Case Gains Traction". Forbes.
- "Overstock Shares Rise on Court Ruling in Broker Suit", Bloomberg News, July 18, 2007
- Pet Quarters, Inc. v. Depository Trust and Clearing Corp. --- F.3d ----, 2009 WL 579270 C.A.8 (Ark.),2009.
- "Court Rules Against Company Claiming Illegal Short Selling" by Carol Remond, Dow Jones News Service, March 11, 2009
- Amy K. Edwards and Kathleen Weiss Hanley (April 18, 2007). "Short Selling and Failures to Deliver in Initial Public Offerings".
- James Langton (April 15, 2007). "No evidence of excessive failed trades on Canadian marketplaces: study". Investment Executive.
- Gordon, Marcy (2009-06-03). "Guidance on short-selling needed: GAO". Associated Press.
- Holman, Jenkins (April 12, 2006). "Do Nudists Run Wall Street?". Wall Street Journal. Retrieved 2008-03-16.
- Alex Blumberg (editor),"Catch It This Weekend: 'Naked Short Selling'", NPR, September 12, 2006
- Norris, Floyd (June 23, 2007). "S.E.C. Requests Receiver for Universal Express". The New York Times. Retrieved May 19, 2010.
- Floyd Norris, "A Sad Tale of Fictional SEC Filings", The New York Times, June 22, 2007]
- "Universal Express statement" (pdf), June 28, 2007 (archived 2009)
- "Phantom menace". The Economist. August 14, 2008.
- "'Naked Shorting': Far More Dangerous Than Sexy". The Washington Post. July 16, 2008. Retrieved May 19, 2010.
- "SEC muscle, finally". Los Angeles Times. July 17, 2008. Retrieved May 19, 2010.
- "Who's Partying Naked?". The Wall Street Journal. July 18, 2008.
- "Naked Short Sales Hint Fraud in Bringing Down Lehman (Update1)". Bloomberg. March 19, 2009.
- Norris, Floyd (2009-05-01). "Goodbye to Naked Shorting". The New York Times. Retrieved 2009-05-01.
- Taibbi, Matt (October 2009). "Wall Street's Naked Swindle". Rolling Stone. pp. 50–59. Retrieved 2009-10-15.Cf. p.53: "But the most damning thing the attack on Bear had in common with these earlier manipulations was the employment of a type of counterfeiting scheme called naked short-selling. From the moment the confidential meeting at the Fed ended on March 11th, Bear became the target of this ostensibly illegal practice – and the companies widely rumored to be behind the assault were in that room."
- "Max Keiser, Truth About Markets, May 15, 2010, minute 12.15".
- Short Selling FAQ: Securities and Exchange Commission
- Naked Short Selling FAQ: Depository Trust and Clearing Corp.
- NYSE's Regulation SHO threshold security list
- NASDAQ's Regulation SHO threshold security list
- SEC stock delivery failures charted.
- In pursuit of the Naked Short in New York University Journal of Law and Business