|Traded as||KRX: 074130|
|Founded||June 10, 1955|
|Headquarters||58-6, Nonhyun-Dong, Gangnam-gu, Seoul, South Korea|
|Key people||Park Won-ho
|Products||Memory & Logic Burn-In Tester, Wafer Test Board|
DI Corporation is a South Korean company involved in the trade and supply of semiconductors and computer chips. DI stands for Dongil.
The company was established on June 10, 1955.
It was listed on the Korea Stock Exchange in 1996.
In 2003, it expanded and began operations overseas with the establishment of DI Japan Corp.
According to Reuters, the company's market capitalization had doubled in value after the release of Gangnam Style, surging to 113.5 billion won ($101.29 million) in late September, 2012.  Its stock price has also doubled in value since the release of the song.
In October 2012, Bloomberg L.P. reported that the "father-son connection" to the "Gangnam Style" music video has triggered an almost 500 percent rally in shares of DI Corporation. The Economist compared its remarkable surge in share prices with stock market bubbles such as the 17th century Tulip mania.
By the end of 2012, shares of DI corporation have surged eightfold since the release of the song.
- Official website of DI Corporation
- "KSIA Korea Semiconductor Industry Association". Korea Semiconductor Industry Association. Retrieved 19 December 2012.
- What does DI stand for?
- "PSY's riches from 'Gangnam Style' not made at home". Associated Press. Retrieved 6 December 2012.
- ""Gangnam Style" hit doubles value of Psy's father's stock". Reuters. Retrieved 18 October 2012.
- Grossman, Samantha. "‘Gangnam Style’ Doubles the Value of PSY’s Father’s Company". Time Magazine. Retrieved 18 October 2012.
- "‘Gangnam Style’ Link Spurs DI Surge: Chart of the Day". Bloomberg. Retrieved 18 October 2012.
- "Investing "Gangnam Style"". The Economist. Retrieved 18 October 2012.