Binary option

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Simona Weinglass on prosecuting binary options firms, Times of Israel, 3:06[1]

A binary option is a financial exotic option in which the payoff is either some fixed monetary amount or nothing at all.[2][3] The two main types of binary options are the cash-or-nothing binary option and the asset-or-nothing binary option. The former pays some fixed amount of cash if the option expires in-the-money while the latter pays the value of the underlying security. They are also called all-or-nothing options, digital options (more common in forex/interest rate markets), and fixed return options (FROs) (on the American Stock Exchange).[4]

While binary options may be used in theoretical asset pricing, they are prone to fraud in their applications and hence banned by regulators in many jurisdictions as a form of gambling.[5] Many binary option outlets have been exposed as fraudulent.[6] The U.S. FBI is investigating binary option scams throughout the world, and the Israeli police have tied the industry to criminal syndicates.[7][8][9] The European Union is publishing regulations that will ban binary options trading.[10] ASIC considers binary options as a “high-risk” and “unpredictable” investment option.[11]

The FBI estimates that the scammers steal $10 billion annually worldwide.[12] The use of the names of famous and respectable people such as Richard Branson to encourage people to buy fake "investments" is frequent and increasing.[13] Articles published in the Times of Israel newspaper explain the fraud in detail, using the experience of former insiders such as a job-seeker recruited by a fake binary options broker, who was told to "leave [his] conscience at the door".[14][15] Following an investigation by the Times of Israel, Israel's cabinet approved a ban on sale of binary options in June 2017,[16] and a law banning the products was approved by the Knesset in October 2017.[17][18]

On January 30, 2018, Facebook banned advertisements for binary options trading as well as for cryptocurrencies and initial coin offerings (ICOs).[19][20] Google and Twitter announced similar bans in the following weeks.[10]

Function[edit]

Binary options "are based on a simple 'yes' or 'no' proposition: Will an underlying asset be above a certain price at a certain time?"[21] Traders place wagers as to whether that will or will not happen. If a customer believes the price of an underlying asset will be above a certain price at a set time, the trader buys the binary option, but if he or she believes it will be below that price, they sell the option. In the U.S. exchanges, the price of a binary is always under $100.[21]

Investopedia described the binary options trading process in the U.S. thus:

[A] binary may be trading at $42.50 (bid) and $44.50 (offer) at 1 p.m. If you buy the binary option right then you will pay $44.50, if you decide to sell right then you'll sell at $42.50.

Let's assume you decide to buy at $44.50. If at 1:30 p.m. the price of gold is above $1,250, your option expires and it becomes worth $100. You make a profit of $100 - $44.50 = $55.50 (less fees). This is called being "in the money."

But if the price of gold is below $1,250 at 1:30 p.m., the option expires at $0. Therefore you lose the $44.50 invested. This is called being "out of the money."

The bid and offer fluctuate until the option expires. You can close your position at any time before expiry to lock in a profit or a reduce a loss (compared to letting it expire out of the money).[21]

In the U.S., every binary option settles at $100 or $0, $100 if the bet is correct, 0 if it is not.[21]

In the online binary options industry, where the contracts are sold by a broker to a customer in an OTC manner, a different option pricing model is used. Brokers sell binary options at a fixed price (e.g., $100) and offer some fixed percentage return in case of in-the-money settlement. Some brokers, also offer a sort of out-of-money reward to a losing customer. For example, with a win reward of 80%, out-of-money reward of 5%, and the option price of $100, two scenarios are possible. In-the-money settlement pays back the option price of $100 and the reward of $80. In case of loss, the option price is not returned but the out-of-money reward of $5 is granted to the customer.[22]

On non-regulated platforms, client money is not necessarily kept in a trust account, as required by government financial regulation, and transactions are not monitored by third parties in order to ensure fair play.[23]

Binary options are often considered a form of gambling rather than investment because of their negative cumulative payout (the brokers have an edge over the investor) and because they are advertised as requiring little or no knowledge of the markets. Gordon Pape, writing in Forbes.com in 2010, called binary options websites "gambling sites, pure and simple", and said "this sort of thing can quickly become addictive... no one, no matter how knowledgeable, can consistently predict what a stock or commodity will do within a short time frame".[24]

Pape observed that binary options are poor from a gambling standpoint as well because of the excessive "house edge". One online binary options site paid $71 for each successful $100 trade. "If you lose, you get back $15. Let's say you make 1,000 "trades" and win 545 of them. Your profit is $38,695. But your 455 losses will cost you $38,675. In other words, you must win 54.5% of the time just to break even".[24]

The U.S. Commodity Futures Trading Commission warns that "some binary options Internet-based trading platforms may overstate the average return on investment by advertising a higher average return on investment than a customer should expect given the payout structure."[25]

Black–Scholes valuation[edit]

In the Black–Scholes model, the price of the option can be found by the formulas below.[26] In fact, the Black–Scholes formula for the price of a vanilla call option (or put option) can be interpreted by decomposing a call option into an asset-or-nothing call option minus a cash-or-nothing call option, and similarly for a put – the binary options are easier to analyze, and correspond to the two terms in the Black–Scholes formula.

In these, S is the initial stock price, K denotes the strike price, T is the time to maturity, q is the dividend rate, r is the risk-free interest rate and is the volatility. denotes the cumulative distribution function of the normal distribution,

and,

Cash-or-nothing call[edit]

This pays out one unit of cash if the spot is above the strike at maturity. Its value now is given by

Cash-or-nothing put[edit]

This pays out one unit of cash if the spot is below the strike at maturity. Its value now is given by

Asset-or-nothing call[edit]

This pays out one unit of asset if the spot is above the strike at maturity. Its value now is given by

Asset-or-nothing put[edit]

This pays out one unit of asset if the spot is below the strike at maturity. Its value now is given by

American style[edit]

American binary put with K = 100, r = 0.04, σ = 0.2, T = 1.

An American option gives the holder the right to exercise at any point up to and including the expiry time . That is, denoting by the strike price, if (resp. ), the corresponding American binary put (resp. call) is worth exactly one unit. Let

The price of a cash-or-nothing American binary put (resp. call) with strike (resp. ) and time-to-expiry is

where denotes the error function and denotes the sign function. The above follows immediately from expressions for the Laplace transform of the distribution of the conditional first passage time of Brownian motion to a particular level.[27]

Foreign exchange[edit]

If we denote by S the FOR/DOM exchange rate (i.e., 1 unit of foreign currency is worth S units of domestic currency) we can observe that paying out 1 unit of the domestic currency if the spot at maturity is above or below the strike is exactly like a cash-or nothing call and put respectively. Similarly, paying out 1 unit of the foreign currency if the spot at maturity is above or below the strike is exactly like an asset-or nothing call and put respectively. Hence if we now take , the foreign interest rate, , the domestic interest rate, and the rest as above, we get the following results.

In case of a digital call (this is a call FOR/put DOM) paying out one unit of the domestic currency we get as present value,

In case of a digital put (this is a put FOR/call DOM) paying out one unit of the domestic currency we get as present value,

While in case of a digital call (this is a call FOR/put DOM) paying out one unit of the foreign currency we get as present value,

and in case of a digital put (this is a put FOR/call DOM) paying out one unit of the foreign currency we get as present value,

Skew[edit]

In the standard Black–Scholes model, one can interpret the premium of the binary option in the risk-neutral world as the expected value = probability of being in-the-money * unit, discounted to the present value. The Black–Scholes model relies on symmetry of distribution and ignores the skewness of the distribution of the asset. Market makers adjust for such skewness by, instead of using a single standard deviation for the underlying asset across all strikes, incorporating a variable one where volatility depends on strike price, thus incorporating the volatility skew into account. The skew matters because it affects the binary considerably more than the regular options.

A binary call option is, at long expirations, similar to a tight call spread using two vanilla options. One can model the value of a binary cash-or-nothing option, C, at strike K, as an infinitesimally tight spread, where is a vanilla European call:[2][3]

Thus, the value of a binary call is the negative of the derivative of the price of a vanilla call with respect to strike price:

When one takes volatility skew into account, is a function of :

The first term is equal to the premium of the binary option ignoring skew:

is the Vega of the vanilla call; is sometimes called the "skew slope" or just "skew". Skew is typically negative, so the value of a binary call is higher when taking skew into account.

Relationship to vanilla options' Greeks[edit]

Since a binary call is a mathematical derivative of a vanilla call with respect to strike, the price of a binary call has the same shape as the delta of a vanilla call, and the delta of a binary call has the same shape as the gamma of a vanilla call.

Regulation and fraud[edit]

Many binary option "brokers" have been exposed as fraudulent operations.[28] In those cases, there is no real brokerage; the customer is betting against the broker, who is acting as a bucket shop. Manipulation of price data to cause customers to lose is common. Withdrawals are regularly stalled or refused by such operations; if a client has good reason to expect a payment, the operator will simply stop taking their phone calls.[14] Though binary options sometimes trade on regulated exchange, they are generally unregulated, trading on the Internet, and prone to fraud.[4] The U.S. Securities and Exchange Commission (SEC) and Commodity Futures Trading Commission (CFTC) have issued a joint warning to American investors regarding unregulated binary options,[28] and have forced a major operator, Banc de Binary, to cease operations in the United States and pay back all customer losses.

In Israel, where a high concentration of such firms can be found, binary options trading was prohibited for Israeli customers in March 2016 on the grounds that it is a form of gambling and not a legitimate investment technique. On June 18, 2017, a ban on marketing binary options to customers outside of Israel was passed by the cabinet.[29][5] It was approved by the Knesset in October, despite strong opposition from the binary options industry.[18]

Australia[edit]

The Australian Securities and Investments Commission (ASIC) warned Australian investors on 13 February 2015 against Opteck, an unlicensed binary option provider.[30] The ASIC later began a focused effort to control unlicensed derivative providers, including "review" websites, broker affiliates, and managed service providers related to binary option products.[31]

Belgium[edit]

In August 2016, Belgium's Financial Services and Markets Authority banned binary options schemes, based on concerns about widespread fraud.[32]

Canada[edit]

No firms are registered in Canada to offer or sell binary options, so no binary options trading is currently allowed. Provincial regulators have proposed a complete ban on all binary options trading include a ban on online advertising for binary options trading sites.[33] A complete ban on binary options trading for options having an expiration less than 30 days was announced on September 28, 2017.[34]

Cyprus[edit]

On May 3, 2012, the Cyprus Securities and Exchange Commission (CySEC) announced a policy change regarding the classification of binary options as financial instruments. The effect is that binary options platforms operating in Cyprus, where many of the platforms are now based, would have to be CySEC regulated within six months of the date of the announcement. CySEC was the first EU MiFID-member regulator to treat binary options as financial instruments.[35]

In 2013, CySEC prevailed over the disreputable binary options brokers and communicated intensively with traders in order to prevent the risks of using unregulated financial services. On September 19, 2013, CySEC sent out a press release warning investors against binary options broker TraderXP, who was not and had never been licensed by CySEC.[36] On October 18, 2013, CySEC released an investor warning about binary options broker NRGbinary and its parent company NRG Capital (CY) Ltd., stating that NRGbinary was not and had never been licensed by CySEC.[37]

CySEC also temporarily suspended the license of the Cedar Finance on December 19, 2013, because the potential violations referenced appeared to seriously endanger the interests of the company’s customers and the proper functioning of capital markets, as described in the official issued press release. CySEC also issued a warning against binary option broker PlanetOption at the end of the year and another warning against binary option broker LBinary on January 10, 2014, pointing out that it was not regulated by the Commission and the Commission had not received any notification by any of its counterparts in other European countries to the effect of this firm being a regulated provider.

The Cyprus regulator imposed a penalty of €15,000 against ZoomTrader. OptionBravo and ChargeXP were also financially penalized. CySEC also indicated that it had voted to reject the ShortOption license application.[38]

In 2015, CySEC repeatedly fined Banc De Binary for several violations including the solicitation of U.S. clients.[39][40] In 2016, the regulator fined Banc De Binary Ltd once again for violation of its legislation. The broker has come to a settlement of €350,000.[41]

France[edit]

In August 2016, France's Sapin II bill on transparency was announced by the Autorité des Marchés Financiers (AMF), seeking to outlaw all financial derivatives advertising. The AMF stated that it would ban the advertising of certain highly speculative and risky financial contracts to private individuals by electronic means.[42][43] The document applies specifically to binary options, and to contracts for difference (CFDs), and financial contracts on currencies. The French regulator is determined to cooperate with the legal authorities to have illegal websites blocked.[44] The law also prohibits all forms of sponsorship and partnership that results in direct or indirect advertising of the financial products it covers. This ban was seen by industry watchers as having an impact on sponsored sports such as European football clubs.[45]

The Cyprus-based company 24Option was banned from trading in France by AMF earlier in 2016.[46] They had sponsored a well-known Irish mixed martial artist, Conor McGregor, who in turn promoted the company through social media.[47]

Israel[edit]

Binary options trading

In March 2016 binary options trading within Israel was banned by the Israel Securities Authority, on the grounds that such trading is essentially gambling and not a form of investment management. The ban was extended to overseas clients as well in October 2017. [17][29]

Responding to The Times of Israel’s reporting, the Israeli Prime Minister’s Office in October 2016 condemned the industry’s "unscrupulous practices" and called for the entire industry to be outlawed worldwide.[48]

Fraud

In 2016 The Times of Israel ran several articles on binary options fraud. "The wolves of Tel Aviv: Israel's vast, amoral binary options scam exposed" revealed that the industry is a scam.[14] A second article describes in detail how a binary options salesman fleeced clients. "According to one ex-employee of a firm that employs over 1,000 people in a high-rise office building in Tel Aviv, losses are guaranteed because the 'dealing room' at the binary options firm controls the trading platform — like the crooked ownership of a rigged casino manipulating the roulette wheel".[15]

In July 2016 the Israeli binary option firms Vault Options and Global Trader 365 were ordered by the U.S. District Court for the Northern District of Illinois to pay more than $4.5 million for unlawful off-exchange binary options trading, fraud, and registration violations. The companies were also banned permanently from operating in the United States or selling to U.S. residents.[49]

In November 2016 the Israel Securities Authority carried out a raid on the Ramat Gan offices of binary option broker iTrader. The CEO and six other employees were charged with fraud, providing unlicensed investment advice, and obstruction of justice.[50]

On May 15, 2017, Eliran Saada, the owner of Express Target Marketing, which has operated the binary options companies InsideOption and SecuredOptions, was arrested on suspicion of fraud, false accounting, forgery, extortion, and blackmail. The case involves a Singaporean woman who claims to have lost over $500,000 to the firm.[51][52]

In August 2017 Israeli police superintendent Rafi Biton said that the binary trading industry had "turned into a monster". He told the Israeli Knesset that criminal investigations had begun.[9]

In September 2017, the FBI arrested Lee Elbaz, CEO of binary options trading company Yukom Communications, upon her arrival in the United States. They arrested her for wire fraud and conspiracy to commit wire fraud.[53]

Malta[edit]

In March 2013 the Malta Financial Services Authority (MFSA) announced that binary options regulation would be transferred away from Malta's Lottery and Gaming Authority.[54] On 18 June 2013 MFSA confirmed that in their view binary options fell under the scope of the Markets in Financial Instruments Directive (MiFID), which made Malta the second EU jurisdiction to regulate binary options as a financial instrument. This required providers to obtain a category 3 Investment Services license and conform to MiFID's minimum capital requirements; firms could previously operate from the jurisdiction with a valid Lottery and Gaming Authority license.[55]

New Zealand[edit]

In April 2017, New Zealand's Financial Markets Authority (FMA) announced that all brokers that offer short-term investment instruments that settle within three days are required to obtain a license from the agency.[56] This is intended to cover binary options as well as contracts for difference (CFDs).

United Kingdom[edit]

Binary options trading

As of September 2017 binary options were regulated by the Gambling Commission rather than the Financial Conduct Authority (FCA), so investments in them are not protected by the financial services complaints and compensation scheme. Entrepreneur's goal is not to avoid complaints, but avoiding complaints that have nothing to do with the preferences of the complaining client.[57] The FCA in 2016 did propose bringing binary options under its jurisdiction and restricting them. They stated that binary options “did not appear to meet a genuine investment need”.[58]

The Isle of Man, a self-governing Crown dependency for which the UK is responsible, has issued licenses to companies offering binary options as "games of skill" licensed and regulated under fixed odds betting by the Isle of Man Gambling Supervision Commission (GSC).[59] This positions binary options as a form of gambling, and the administrator of the trading as something akin to a casino, as opposed to an exchange or brokerage house.

On October 19, 2017, London police raided 20 binary options firms in London.[58]

Fraud

Fraud within the market is rife, with many binary options providers using the names of famous and respectable people without their knowledge. According to a national fraud and cybercrime reporting centre Action Fraud, 664 binary options frauds were reported in 2015/16, increasing to 1,474 in 2016/17. The City of London police in May 2017 said that reported losses for the previous financial year were £13 million, increased from £2 million the year before.[13] In the first half of 2017, 697 people reported losses totaling over £18 million.[58]

United States[edit]

Binary options trading

In the United States, the Securities and Exchange Commission approved exchange-traded binary options in 2008.[60] Trading commenced on the American Stock Exchange (AMEX) and the Chicago Board Options Exchange (CBOE) in May and June 2008.

AMEX (now NYSE American) offers binary options on some exchange-traded funds and a few highly liquid equities such as Citigroup and Google. On the exchange binary options were called "fixed return options" (FROs); calls were named "finish high" and puts were named "finish low". To reduce the threat of market manipulation of single stocks, FROs use a "settlement index" defined as a volume-weighted average of trades on the expiration day. AMEX and Donato A. Montanaro submitted a patent application for exchange-listed binary options using a volume-weighted settlement index in 2005.[61]

CBOE offers binary options on the S&P 500 (SPX) and the CBOE Volatility Index (VIX).[62] The tickers for these are BSZ[63] and BVZ, respectively.[64]

In 2009 Nadex, a U.S.-based exchange, launched binary options for a range of forex, commodities, and stock indices' markets.[65]

Fraud

On June 6, 2013, the U.S. Commodity Futures Trading Commission (CFTC) and the Securities and Exchange Commission jointly issued an Investor Alert to warn about fraudulent promotional schemes involving binary options and binary options trading platforms. The two agencies said that they had received numerous complaints of fraud about binary options trading sites, "including refusal to credit customer accounts or reimburse funds to customers; identity theft; and manipulation of software to generate losing trades". Other binary options operations were violating requirements to register with regulators.[25]

In 2013, U.S. regulators charged Israeli-Cypriot company Banc De Binary with illegally selling binary options to U.S. investors.[25][66] Three years later, the company reached an $11 million settlement with U.S. authorities. Regulators found the company used a "virtual office" in New York's Trump Tower in pursuit of its scheme, evading a ban on off-exchange binary option contracts. The company neither admitted nor denied the allegations.[67]

In February 2017 the Times of Israel reported that the FBI was conducting an active international investigation of binary option fraud, emphasizing its international nature, saying that the agency was "not limited to the USA". Victims from around the world were asked to contact an FBI field office or the FBI's Internet Crime Complaint Center. The investigation is not limited to the binary options brokers, but is comprehensive and could include companies that provide services that allow the industry to operate. Credit card issuers will be informed of the fraudulent nature of much of the industry, which could possibly allow victims to receive a chargeback, or refund, of fraudulently obtained money.[7]

On March 13, 2017, the FBI reiterated its warning, declaring that the "perpetrators behind many of the binary options websites, primarily criminals located overseas, are only interested in one thing—taking your money". They also provide a checklist on how to avoid being victimized.[68][8]

See also[edit]

References[edit]

  1. ^ "Simona Weinglass on prosecuting binary options firms". Times of Israel. January 25, 2017. Retrieved January 26, 2017. 
  2. ^ a b Breeden, D. T., & Litzenberger, R. H. (1978). "Prices of state-contingent claims implicit in option prices". Journal of Business, 621-651.
  3. ^ a b Gatheral, J. (2006). The volatility surface: a practitioner's guide (Vol. 357). John Wiley & Sons.
  4. ^ a b Binary Option Definition Investopedia. Retrieved 2013-06-30.
  5. ^ a b Tsipori, Tali (15 December 2016). "Binary options worth $1.25b to Israel's GDP in 2016". Globes. Retrieved 17 December 2016. 
  6. ^ "Binary Options Fraud". Federal Bureau of Investigation. Retrieved 2017-05-30. 
  7. ^ a b Weinglass, Simona (February 15, 2017). "FBI says it's investigating binary options fraud worldwide, invites victims to come forward". Times of Israel. Retrieved February 15, 2017. 
  8. ^ a b Weinglass, Simona (March 15, 2017). "FBI places public warning against 'Binary Options Fraud' at top of its main news". Times of Israel. Retrieved March 15, 2017. 
  9. ^ a b Appelberg, Shelly (2017-08-03). "In First, Israel Police Admit Crime Syndicates Are Behind Binary Options Industry". Haaretz. Retrieved 2017-10-24. 
  10. ^ a b Weinglass, Simona (March 28, 2018). "European Union bans binary options, strictly regulates CFDs". Times of Israel. Retrieved March 29, 2018. 
  11. ^ "Binary Options Trading In Australia: How Safe Is It?". International Business Times AU. 2018-05-14. Retrieved 2018-05-22. 
  12. ^ Weinglass, Simona (March 4, 2017). "As Israel-based financial fraud soars, police swoop on 20 suspects as part of global, FBI-led sting". Times of Israel. Retrieved March 4, 2017. 
  13. ^ a b Press Association (18 May 2017). "Richard Branson says scammers are using his name to dupe investors". The Guardian. Retrieved 18 May 2017. 
  14. ^ a b c Weinglass, Simona (March 23, 2016). "The wolves of Tel Aviv: Israel's vast, amoral binary options scam exposed". The Times of Israel. 
  15. ^ a b Weinglass, Simona & Horovitz, David (April 7, 2016). "Ex-binary options salesman: Here's how we fleece the clients". Times of Israel. 
  16. ^ Tova Cohen (June 18, 2017), "Israel cabinet approves ban on sale of binary options", Reuters, retrieved 2017-07-15 
  17. ^ a b Weinglass, Simona (October 23, 2017). "Israel bans binary options industry, finally closing vast, 10-year fraud". Times of Israel. Retrieved October 24, 2017. 
  18. ^ a b Tomer, Uri (2017-10-24). "Israel Bans Binary Options Industry That Defrauded Millions". Haaretz. Retrieved 2017-10-24. 
  19. ^ Frier, Sarah; Verhage, Jules (January 30, 2018). "Facebook Bans Ads Associated With Cryptocurrencies". Bloomberg. Retrieved February 7, 2018. 
  20. ^ Cornish, Chloe (January 30, 2018). "Facebook and regulators move to halt cryptocurrency scams". Financial Times. Retrieved February 7, 2018. 
  21. ^ a b c d Mitchell, Cory (11 June 2014). "A Guide To Trading Binary Options In The U.S." Investopedia. Retrieved 4 May 2018. 
  22. ^ "Broker's Edge Calculator". BinaryTrading. Retrieved 4 May 2018. 
  23. ^ "FMA Focus Binary Options and CFDs" (PDF). Financial Market Authority (Austria). Retrieved 4 May 2018. 
  24. ^ a b Pape, Gordon (27 July 2010). "Don't Gamble On Binary Options". Forbes.com. Archived from the original on 2013-06-21. Retrieved 4 May 2018. 
  25. ^ a b c "CFTC Fraud Advisories". www.cftc.gov. U.S. Commodity Futures Trading Commission. Retrieved 4 May 2018. 
  26. ^ Hull, John C. (2005). Options, Futures and Other Derivatives. Prentice Hall. ISBN 0-13-149908-4. 
  27. ^ Closed-form expressions for perpetual and finite-maturity American binary options. parsiad.ca (2015-03-01). Retrieved on 2016-07-18.
  28. ^ a b "Investor Alert Binary Options and Fraud" (PDF). Securities Exchange Commission. Retrieved 20 November 2013. 
  29. ^ a b Weinglass, Simona (June 18, 2017). "Israeli ministers approve bill to outlaw entire binary options industry". Times of Israel. Retrieved June 19, 2017. 
  30. ^ "15-024MR ASIC warns of Opteck and other unlicensed binary option providers". Retrieved 5 September 2016. 
  31. ^ "16-218MR ASIC crackdown on unlicensed retail OTC derivative providers". Retrieved 5 September 2016. 
  32. ^ Weinglass, Simona (August 13, 2016). "In European first, Belgium bans binary options". Times of Israel. 
  33. ^ Shecter, Barbara (April 26, 2017). "Canadian watchdogs move to ban binary options as fraudulent schemes fleece investors, steal identities". Financial Post. Retrieved April 26, 2017. 
  34. ^ "Securities regulatory group announces ban on short-term binary options". CBC News. September 28, 2017. Retrieved September 28, 2017. 
  35. ^ "regarding the supervision of Binary Options" (PDF). CySEC. 3 May 2012. Retrieved 4 June 2012. 
  36. ^ "Warning" (PDF). Retrieved 27 March 2014. 
  37. ^ "Warning" (PDF). Retrieved 27 March 2014. 
  38. ^ "The projects of the CySEC regulator in terms of binary options in 2014". Retrieved 27 March 2014. 
  39. ^ "CySEC fines Banc De Binary €350,000", A to Z Forex.
  40. ^ "Banc De Binary Fined €125,000 by Cyprus Watchdog for Soliciting American Clients", Finance Magnates.
  41. ^ "Banc De Binary Settles With CySEC to Pay €350,000", Finance Magnates
  42. ^ "Ban on the advertising of forex products, binary options and some CFDs: AMF launches consultation on changes to its General Regulation", Autorité des Marchés Financiers (press release), August 1, 2016 
  43. ^ Andrew Saks-McLeod (9 January 2017). "IG Group officially responds to French FX and CFD advertising ban". Finance Feeds. Retrieved 18 May 2017. 
  44. ^ Maria Nikolova (10 January 2017). "AMF toughens its stance on advertising following public consultation". Finance Feeds. Retrieved 18 May 2017. 
  45. ^ Maria Nikolova, "French football clubs rush to terminate binary options partnerships", Finance Feeds, Under Article 77 of the Sapin II law, football teams have until the end of June this year to terminate all sponsorships 
  46. ^ L’Autorité des marchés financiers interdit à Rodeler Limited (" 24option ") de fournir des services sur le territoire français [Autorité des Marchés Financiers halts Rodeler Limited ("24option") activities in France] (press release), Autorité des Marchés Financiers, July 29, 2016 
  47. ^ Barry O'Halloran (November 19, 2016), "Conor McGregor sponsor barred from operating in France", Irish Times 
  48. ^ Simona Weinglass, "Fleeced by Israeli binary options firm, Canadian man dies by suicide" (19 January 2017), The Times of Israel
  49. ^ "Federal Court Orders Israeli Web-based Firms, Vault Options, Ltd. and Global Trader 365, to Pay More than $4.5 Million for Unlawful Off-Exchange Binary Options Trading, Fraud, and Registration Violations". Commodities and Futures Trading Commission. July 28, 2016. 
  50. ^ Weinglass, Simona; Horovitz, David (November 12, 2016). "Israeli authorities raid binary options firm, arrest CEO, salespeople". Times of Israel. 
  51. ^ Weinglass, Simona (May 16, 2017). "Tel Aviv binary options boss nabbed for fraud, extortion; company raided, computers confiscated". Times of Israel. Retrieved May 16, 2017. 
  52. ^ Cohen, Tova (May 16, 2017). "Israeli police arrest owner of binary options firm accused of fraud". Reuters. Retrieved May 16, 2017. 
  53. ^ Staff, Tori (September 24, 2017). "FBI arrests Israeli binary options CEO as she disembarks El Al flight at JFK". Times of Israel. Retrieved September 24, 2017. 
  54. ^ "Gaming or Trading? That is the Question – MFSA To Regulate Binary Options as a Financial Product", Finance Magnates
  55. ^ "Malta The Next Cyprus? MFSA Announces Regulatory Framework For Binary Options". Finance Magnates. July 18, 2013. 
  56. ^ "FMA confirms short-term derivatives to be licensed | FMA". fma.govt.nz. Retrieved 2017-04-18. 
  57. ^ "Building a Binary Options Brand? Beware of these Common Brokers' Mistakes | Finance Magnates". Finance Magnates | Financial and business news. 2016-06-02. Retrieved 2018-05-22. 
  58. ^ a b c Murphy, Hannah (19 October 2017). "Police launch raids on 20 City of London businesses"Paid subscription required. Financial Times. Retrieved 21 October 2017. 
  59. ^ "Licence holders". gov.im. Isle of Man Government. Retrieved 2017-09-02. 
  60. ^ Frankel, Doris (9 June 2008). "CBOE to list binary options on S&P 500, VIX". Reuters. 
  61. ^ "System and methods for trading binary options on an exchange", World Intellectual Property Organization filing. Retrieved on 2013-01-12.
  62. ^ "BINARY OPTIONS ON SPXSM AND VIX®. cboe.com
  63. ^ "SPX Binary Contract Specifications", Cboe (2012-04-16). Retrieved on 2013-01-12.
  64. ^ "VIX Binary Contract Specifications", Cboe (2012-04-16). Retrieved on 2013-01-12.
  65. ^ "Nadex 2009 Press Release". Retrieved September 20, 2011. (PDF).
  66. ^ "SEC Warns Investors About Binary Options and Charges Cyprus-Based Company with Selling Them Illegally in U.S." Retrieved 23 May 2014. 
  67. ^ Margot Patrick (25 February 2016). "Banc de Binary Reaches $11 Million Settlement with U.S. Authorities". Wall Street Journal. 
  68. ^ "Binary Options Fraud, A Word of Warning to the Investing Public". FBI.gov. Federal Bureau of Investigation. March 13, 2017. Retrieved March 14, 2017. 

External links[edit]