Is there a website with a hotlist of high Implied vs. Historical volatility. I got caught daytrading ITMN today (didn't do my homework) and lost 19k when it was halted. With such a list, I can create an automatic sanity check to filter out these stocks.
As an update I found some! https://www.optionsxpress.com/yahoo/index.asp http://www.cboe.com/tradtool/TBVolatilityFinder.aspx