Orckit Communications Ltd. (NASDAQ:ORCT) is down 16.83% in late day trading at $0.84. ORCT has traded 213 thousand shares so far today, well above its daily average of 23 thousand shares. ORCT gapped down this morning and opened at $0.80. The company has a market cap of 19.10 million.

Telestone Technologies Corp. (NASDAQ:TSTC) is down 15.38% today at $3.52. TSTC has traded 625 thousand shares today, more than 5 times its daily average. TSTC fell today after the company gave updated its guidance with a poor outlook. The company has a market cap of 43.17 million.

Fuel-Tech, Inc. (NASDAQ:FTEK) is down 8.81% at $6.00 today. FTEK has traded 303 thousand shares so far today, more than double its daily average. FTEK has fallen nearly $1 a share over the past five trading days. The company has a market cap of 142.60 million.

Angie’s List, Inc. (NASDAQ:ANGI) is down 6.15% in afternoon trading at $15.11. ANGI has traded 229 thousand shares so far today. Many analysts initiated coverage on ANGI giving it a variety of targets, but all have the stock with a sector perform or higher rating. The company has a market cap of 734.16 million.

Inhibitex, Inc. (NASDAQ:INHX) is down 7.86% near close at $10.09. INHX has traded 1.7 million shares so far today and trades 2.8 million shares a day on average. The company has a market cap of 793.11 million.

Quantum Corporation (NYSE:QTM) is down 7.08% at $2.23 today. QTM has traded 2.2 million shares so far today, a little higher than its daily average of 2 million shares. The company has a market cap of 523.49 million.