Quote from Htrader:
All it takes is for one aggressive hedge fund to pick up on your idea and completely wipe it out. True trading edges are scarce in this market and they generally do not support much liquidity. I have personally stumbled upon some profitable strategies and absorbed all the size they had. As for the people who used to be making money doing the same trades... too bad.
hedge funds are very well aware of this and make the most money trading news and earnings..where do u think those 7.5mil shares traded on rimm in 15min soon after bluberry court settlement deliberation came form?? what I said is nothin' new, I cannot believe u think that's the case.

LOL.