agwarner
Options Trader, Author, Blogger

smbcapital
Professional traders sharing market stories and trading lessons with you.

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

SecondMarket

herbgreenberg
Senior Stocks Commentator for CNBC.

optstrategist
Lawrence G. McMillan, The Option Strategist: Professional trader, noted author and presenter, and publisher of option trading newsletters.

VIXandMore
A private investor, with a focus on volatility, market sentiment, technical analysis, and ETFs. I author the VIX and More blog, a newsletter, and am one the founders of Expiring Monthly: The Options Traders Journal.

credittrader
18 years experience trading and managing global macroi risk.

reformedbroker
This is the personal StockTwits account of Joshua Brown, it is not in any way connected to his vocation or professional designation.

JimCramer
I am co-founder and chairman of TheStreet. I run the charitable trust portfolio, Action Alerts PLUS, and host CNBC's Mad Money television program.

margbrennan

pointsnfigures
blogs at pointsandfigures.com. Co-founded Hyde Park Angels Starting a different kind of VC at westloopventures.com, ping me for details.

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

Hedgeye
Real-time Risk Management

ToddStottlemyre

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

tomkeene_
Host of Bloomberg Surveillance & Bloomberg on the Economy, Editor-at-Large, Bloomberg News wbbr1130xm129sirius130bloomberg.com

Benzinga
Real time news and updates. Bringing you news before its news. The Trading Idea Network.

iuubob

alaidi
Over 15 yrs experience in FX & mult-asset portfolio management