Noticeable AMEX Most Active Performers: (RTK, KAD, AIS, NEOP, CEF)

Rentech, Inc. (AMEX:RTK) surged by 11.36% and closed at $0.98 whereas overall traded volume stood at 1.85 million shares for the day. The current market price is 0.72% more than its last 50 days simple moving average. The share price is highly reactive to market index as its beta value stands at 2.16 times.

Arcadia Resources, Inc. (AMEX:KAD) went up by 6% to close at $0.05 with total traded volume of 2.25 million shares in the last trading day. Its outstanding shares stood at 193.31 million. Its total market capitalization arrived at $10.25 million.

Antares Pharma Inc (AMEX:AIS) closed at $2.08 after jumping up by 5.05% whereas traded volume stood at 2 million shares for the day as compare to its average volume stood at 1.18 million shares. The company maintains strong short term liquidity position with current ratio of 2.45 times.

Neoprobe Corporation (AMEX:NEOP) moved up by 2.69% to close at $2.29 with overall traded volume of 2.03 million shares in the last trading day. The current market price is 36.08% less than its last 50 days simple moving average. The RSI value of 27.48 times depicts that the current share value is in highly oversold level.

Central Fund of Canada Limited (USA) (AMEX:CEF) reported the gain of 1.74% and closed at $23.93 whereas total traded volume stood at 4.91 million shares for the day. The company stands in profit with the profit margin of 99.55%. The company is in highly profitability with ROE of 59.78%. Its dividend yield is 0.04%. Its price to earnings ratio stands at 2.08 times.