Heisenberg
I will find an edge and keep sharpening it – the disciplined trader wins – the emotional trader loses. In the battle between discipline and emotion, it will be the disciplined that will massacre and plunder money from the emotional.

Insidertracking
Now in beta: a free service that tracks North American stocks with insider buying and selling. Tweets are not investment advice and subject to our disclaimer on our website.

kgpittm
MD trained in Pediatrics/Child Psychiatry, practicing latter - mix BioTech/Pharm, Technical Investing, and Dividend Investing

ShadowEEngineer
Recent grad (BS & MS from Caltech) with rediscovered interests in day trading and HFTs.

Catalystinvestor
I am a Pharmacy graduate. I invest for my family since past few years especially in the field of my professional knowledge.

Keynesonomics
Bull markets are born on pessimism, grow on skepticism, mature on optimism, & die on euphoria. Sometimes the hardest thing to do, is to do nothing. Always act upon your own due diligence; never on popular opinion. Live life - Smile often.

PhillyPhinest
In science you need to understand the world; in business you need others to misunderstand it. // Twitter -> @chris_trades

TraderX82

thestockbandit
Full-time trader & trading educator.

sspencer_smb
Prop trader and co-founder of SMB Capital and SMBU. Focus is intraday. Will swing again in 2013

SamRocks
My Strategy : Big volume + Little patience + no greedy= $$$$$$$$$$ profit.

BVHealthcare

monymony

Stockguru100

BiotechMaster
Have MD, PhD; Ivy edu; goal is to find the 'diamond in the rough' in biotechs; large caps bore me - invest in $SPY instead ($SPY will beat >2/3 fund managers; with $AAPL tanking, >3/4)

MarkAlpha
15 Year Hedge Fund Mgr MBA CFA Value perspectives based on understanding, diligence, thoughtfulness, perspective, not baseless opinions

stoxlineinvestment
Stock technical analysis, top stock picks and stock ratings. Investing markets news, forex news and analysis. http://stoxline.com

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

TheStockMD
The Expert in Explosive Small Cap Stocks — I spend up to 6 hours a day researching for just a few gems a week. One of these should easily pay for a year's worth of membership. Get our trade alerts via SMS on mobile devices.

BioForLife