OptionCast
Stock Option trader who tracks big trades in the options market as well notes on Implied Vol levels, options earnings trades and option forecasting.

redacre
Binary Event Specialists & Fund Managers, Macro-trend Analysis. Our fund was up 699% in 2012 was yours? Get Ahead of the Curve with our Actionable Analysis: Subscribe at http://www.redacre.com

Catalyst_Fun
Mostly Healthcare(Biotech) catalyst trader, short-term to mid-term. Diversify, Due Diligence, Patience, Risk Management. Fundamentals 1st, then technicals. Your investment/trading decisions are solely your own responsibility. I'm also on Twitter.

BiotechMoney18
twits ideas on Biotech & chart trades, but not recommend on buy or sell. Follow me twitter @BiotechMoney18 4 more ideas.

FoolBiotech
Biotech, pharma, and healthcare stock news and analysis with Foolish fun.

BioTraderstocks

BioRunUp
Biotech trader and Columnist at TheStreet utilizing long, short & options based strategies to maintain consistent gains in any market. Come trade with BioRunUp!