Today’s Biggest Gainers and Losers (April 30)

The Dow is down 32.65 pts to 11,134, the Nasdaq Comp is down 20 pts to 2,492, and the S&P 500 is down 6.54 pts to 1,200.

Biggest % Gainers/Losers

Price % Gainers:

• CTI Industries Corporation (CTIB) : $5.25 / +$1.73 (49.15%)
• Power-One, Inc. (PWER) : $8.05 / +$2.29 (39.76%)
• Iridium Comm. Inc. (IRDMZ) : $1.75 / +$0.45 (34.62%)
• Acme Packet, Inc. (APKT) : $27.14 / +46.07 (28.81%)
• Coinstar (CSTR) : $46.20 / +$7.99 (20.91%)
• Thoratec Corporation (THOR) : $44.25 / +$7.96 (21.93%)
• Intellipharmaceutics Int’l (IPCI) : $2.93 / +$0.38 (14.90%)
• ResMed Inc. (RMD) : $70.00 / +$8.31 (13.47%)
• Dendreon Corporation (DNDN) : $56.71 / +$6.53 (13.01%)
• SMF Energy Corp. (FUEL) : $1.59 / +$0.17 (11.97%)
• Trex Company (TREX) : $24.74 / +$2.20 (9.76%)

Price % Losers:

• Macatawa Bank Corp. (MCBC) : $1.97 / -$0.62 (23.94%)
• Millenium India Acquisition (SMCGU) : $1.76 / -$0.44 (20.00%)
• Atlantic Southern Financial Group (ASFN) : $2.19 / -$0.54 (19.78%)
• athenahealth, Inc. (ATHN) : $29.79 / -$5.56 (15.73%)
• Bay National Corp. (BAYN) : $1.25 / -$0.23 (15.54%)
• LaserCard Corporation (LCRD) : $5.72 / -$0.94 (14.11%)
• Frontier Financial Corporation (FTBK) : $3.98 / -$0.62 (13.48%)
• FNB United Corp. (FNBN) : $1.80 / -$0.28 (13.46%)
• MicroStrategy Inc. (MSTR) : $79.36 / -$10.65 (11.83%)
• Sierra Wireless (SWIR) : $8.34 / -$1.10 (11.65%)
• Ikonics Corporation (IKNX) : $7.39 / -$0.88 (11.91%)

Biggest Point Gainers/Losers

$ Gainers

• Mettler-Toledo International, Inc. (MTD) : $127.90 / +$8.07
• Coinstar Inc. (CSTR) : $46.21 / +$8.00
• ResMed Inc. (RMD) : $69.80 / +$8.11
• Thoratec Corp. (THOR) : $43.99 / +$7.70
• Heartware International Inc. (HTWR) : $57.51 / +$7.21
• City National Corp. (CYN) :$63.50 / +$5.37
• CME Group Inc. (CME) : $336.77 / +$5.27
• Occidental Petroleum Corp. (OXY) : $89.69 / +$3.44
• Allergan Inc. (AGN) : $64.02 / +$2.04
• Pioneer Natural Resources Co. (PXD) : $66.04 / +$2.12
• Discovery Communications (DISCA) : $38.94 / +$1.44

$ Losers:

• Goldman Sachs Group Inc. (GS) : $146.16 / -$14.11
• MicroStrategy Inc. (MSTR) : $79.33 / -$10.68
• Direxion Daily Re Bull 3X Shrs (DRN) : $227.34 / -$10.46
• Washington Post Co. (WPO) : $517.77 / -$6.91
• Dril-Quip, Inc. (DRQ) : $59.90 / -$5.72
• Baidu, Inc. (BIDU) : $702.70 / -$7.17
• Priceline.com (PCLN) : $266.05 / -$6.95
• Transocean Ltd. (RIG) : $73.98 / -$4.55
• McAfee Inc. (MFE) : $34.62 / -$4.92
• Fiserv Inc. (FISV) : $51.08 / -$3.62
• Massey Energy Co. (MEE) : $38.08 / -$3.08
• MEMC Electronic Materials (WFR) : $13.03 / -$2.91

Stocks Rising on Unusual Volume

• Acme Packet, Inc. (APKT) : Volume % change: 1,040%
• Skyworks Solutions, Inc. (SWKS) : Volume % change: 583%
• Valeant Pharmaceuticals (VRX) : Volume % change: 107%