condoroptions
Publishes options research and manages a volatility arbitrage strategy for clients.

robpas
20-years on Wall Street in the gray zone between business, technology and research. A veteran of Morgan Stanley, JP Morgan, Merrill Lynch, Chase, and Bear Stearns

Hamzei_Analytics
High Gamma Options and Futures Trader, Nationally Ranked Market Timer

misstrade
Former Fund Manager and Trader for multiple funds and Medical Device Sales/MGMT/Marketing

A_F
x Lehman Brothers (1987) x Raymond James (1991) CIO for Jackshu (2000) (Hedgefund of Staples Co-founder)now manage own money, and for family & friends

aiki14
Former Managing Partner of a Family Office , Former Merrill Lynch. Now trades from his home in the Cayman Islands

alphatrends
Pro trader. Author of Technical Analysis Using Multiple Timeframes. Most stocks I mention on stockwits are short term.

zerobeta
Product at StockTwits

abnormalreturns
Tadas Viskanta, Founder and Editor of Abnormal Returns. Author of Abnormal Returns: Winning Strategies from the Frontlines of the Investment Blogosphere.

pkedrosky

wsmco
wall street internet guy Pennwall Capital

alanwarms
Founder Appolicious.com. I blog at http://www.participate.com

ppearlman
Psychologist, Hedgie, entrepeneur, seed investor, stocktwits ftw!

infoarbitrage
Managing Partner of Big Data VC fund, IA Ventures. Former CEO of DB Advisors and derivatives professional.

ToddSullivan
Co-Founder and General Partner at Rand Strategic Partners, and author of ValuePlays. Over 20 years investing and research experience. Angel investor in @Estimize & @milehiorganics Backer of "Follow Friday the Film" & "Money for Nothing"

charlesamadeus
Trader & Head Honcho Computer Tech @ Geek Serv LLC. Photographer & Filmmaker. Ukulele Maestro. Raw Organic Food Lover.

niubi
china, online media, gaming, financial information, marketwatch, san francisco, beijing, twins, cake. @niubi on twitter

howardlindzon
Founder and CEO of Stocktwits, Founder of Wallstrip (Acquired by CBS), Managing Member of Lindzon Capital Partners (Hedge Fund) and Managing Member of Social Leverage (an early stage web holding company) ...I have lot's of ideas. Toronto boy.

sorenmacbeth
StockTwits Co-founder, Currency Speculator, Lover of Probability and Statistics.