jscastellano
Equity research analyst with 15+ years experience, including buy side and sell side (global full-service investment banks). Now marketing research, consulting for private equity & small business. Open to new opportunities.

PatternProfits
Technical based position trader with a primary focus on price pattern breakouts and breakdowns.

DarvasTrader
DarvasTrader.com is the home of the Nicolas Darvas stock trading system. DarvasTrader.com is written and published by Darrin Donnelly.

DavidFaberCNBC
The Strategy Session, weekday's at 12:00p ET, dedicated to bringing you the stories and people in the world of business you need to know.

RaginCajun
I have been trading stocks for 10+ years, and share my trading ideas on iBankcoin.com. I post all my trades, in real time, inside our trading room 12631. Come learn from @ChessNwine and myself here: http://bit.ly/b3nJgC.

chessNwine
Full-time stock trader. Follow me at http://ibankcoin.com/chessnwine/

TheArmoTrader
Day trader/UCLA Student. Planning on doing this for a lifetime.Goal is to improve each day.Follow trades @ your own risk! I could be in/out w/in seconds.

chicagosean
Director of Investor Relations Enterprise Solutions at StockTwits. 15-year trader, former Member Chicago Board of Trade.

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

AlephBlog
David J. Merkel, CFA is Principal of the equity asset management firm Aleph Investments, LLC, and writes The Aleph Blog.

Hedgeye
Real-time Risk Management

chartly
We post some of the best charts from the StockTwits Charts Stream.

derekhernquist
Price-based Speculator

Ritholtz
http://www.ritholtz.com/blog/barry-ritholtz-curriculum-vitae/

PsychTrader
I use a combination of cognitive psychology, psychometrics & brain training to help traders achieve their potential in the markets. Author. Premium seller in the indices (SPX, NDX, RUT).

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

futurestrader71
Professional index futures and commodities trader in Chicago. Prop trading shop owner. Partner at www.vankartrading.com/vk-trader-lite. A brokerage that blends high-end service w/ prop trading approach

1nvestor
Public and private equity investor for over 20 years. In addition, entrepreneur experience in over 10 startups - including as a founder in 5. Partner in Presidium Capital.

ZorTrades
Frank Zorrilla portfolio manager of Zor Capital LLC. Long/Short trader, author of Zortrades.com blog, husband, dad, cigar aficionado, student of the market

jackdamn
Swing & Position Trader, green tea drinker, lard eater.