Chinese Warrants Bubble

About Chinese Warrants Bubble

In 2005 to 2008, China launched put warrants on stocks that became speculative manias. Retail investors who did not understand the instruments bid prices to absurd levels. Warrants on stocks like Wuhan Iron and Steel traded at prices disconnected from any rational valuation. The phenomenon was unique to China, where retail investors dominated and few understood derivatives. The bubble eventually collapsed when the warrants expired worthless. The episode demonstrated the dangers of introducing complex financial instruments to markets with inexperienced participants and limited regulation. The Chinese warrants bubble is studied as an example of complete market irrationality.