Knight Capital Group, Inc. (NYSE:KCG) is down 19.75% today at $8.29. KCG has traded 26.1 million shares so far today, well above its daily average of 1.1 million shares. KCG shares are falling today on reports a major trading glitch originated from Knight Capital caused high volatility in multiple stocks. The company has a market cap of 755.52 million.
Suntech Power Holdings Co. Ltd. (NYSE:STP) is down 14.28% today at $0.9686. STP is falling on heavy volume today with 3.6 million shares traded. STP shares continue to fall as analysts raise questions about the company’s ability to refinance its debt. The company has a market cap of 172.21 million.
Phoenix Companies Inc. (NYSE:PNX) is down 16.69% in midday trading at $1.36. PNX has traded 1.8 million shares so far today, well above its daily average of 333 thousand shares. PNX shares are down after the company missed quarterly EPS estimates by $0.08. The company has a market cap of 161.66 million.
Polypore International Inc. (NYSE:PPO) is down 13.21% today at $32.25. PPO has traded 4.5 million shares so far today, well above its daily average of 875 thousand shares a day on average. PPO shares are falling due to poor second quarter earnings. The company has a market cap of 1.50 billion.
Energizer Holdings Inc. (NYSE:ENR) is down 9.27% today at $70.56. ENR has traded 2.08 million shares so far today, well above its daily average of 582 thousand shares. ENR shares are falling after missing on EPS by $0.13 and missing on revenue for the third quarter. The company has a market cap of 4.62 billion.