are you saying that the greenshoe exercise has a predictable effect on the stock price? i think that in a deal that starts trading at more than doulbe the offering price, it's clear on day one that it's oversubscribed and the over-allotments are going to be exercised - the over-allotment allocation is a mechanical process, since the order book has been built prior to the strat of trading - the over-allotment option is a standard provision - so i am not sure exactly what is the logic for your suggestion, perhaps you can explain a bit more.
Quote from EtfTraderLives:
Read the IPO prospectus. If you had, you would have known that Goldman, Piper Jaffrey, and CSFB had 30 days from the initial public offering to purchase 481,304 ADS's at the initial offering price of $27.
Thirty days forward was last Thursday when the stock bottomed out at $77/share. I exploited that information and made some really nice dough on the long side - one of my best swing trades of the year on size.
Sometimes, you have to do your due diligence to make a killing!![]()