Today’s Biggest Gainers and Losers (May 17)

The S&P 500 is down 1.4% to 1,122, the Dow is down 1.3% to 10,491 and the Nasdaq is down 1.09% to 2,321.

Biggest % Gainers/Losers

Price % Gainers:

• InfoLogix, Inc. (IFLG) : $11.28 / +$4.63 (69.62%)
• Virtual Radiologic Corp. (VRAD) : $16.92 / +$3.93 (30.25%)
• ARCA biopharma (ABIO) : $4.91 / +$0.64 (14.99%)
• Mackinac Financial Corporation (MFNC) : $6.50 / +$0.73 (12.65%)
• Craft Brewers Alliance, Inc. (HOOK) : $2.95 / +$0.33 (12.60%)

Price % Losers:

• Hauppauge Digital (HAUP) : $2.92 / -$1.01 (25.67%)
• Perfect World Co., Ltd. (PWRD) : $26.15 / -$6.79 (20.61%)
• Astrotech Corporation (ASTC) : $2.23 / -$0.56 (20.08%)
• Pacific Ethanol (PEIX) : $0.87 / -$0.19 (18.40%)
• CompuCredit Holdings (CCRT) : $5.52 / -$0.98 (15.08%)

Biggest Point Gainers/Losers

$ Gainers:

• InfoLogix, Inc. (IFLG) : $11.25 / +$4.60
• Hallwood Group Inc. (HWG) : $47.99 / +$3.00
• Pactiv Corp. (PTV) : $27.95 / +$3.98
• Direxion Daily Emerging Markets (EDZ) : $51.18 / +$3.36
• Netflix, Inc. (NFLX) : $102.49 / +$1.93
• Sealed Air Corp. (SEE) : $22.15 / +$1.01

$ Losers:

• Biglari Holdings Inc (BH) : $296.76 / -$24.21
• NVR Inc. (NVR) : $663.09 / -$19.34
• Priceline.com (PCLN) : $197.34 / -$10.94
• The Washington Post Company (WPO) : $493.26 / -$8.60
• First Solar, Inc. (FSLR) : $111.92 / -$8.39
• Massey Energy Co. (MEE) : $33.10 / -$3.90

Stocks Rising on Unusual Volume

• Portfolio Recovery Associates (PRAA) : Volume % change: 160%
• Alliance Data Systems Corporation (ADS) : Volume % change: 73%
• Trimble Navigation Limited (TRMB) : Volume % change: 21%