Argon ST, Inc. (STST) is at an implied volatility extreme high of 84.61% that is greater than 99.44% of past values prior to 5/10/2010 (Close Price 24.49). On prior close, 5/7/2010, the implied volatility was 50.70% and at the 68.54 percentile. Closing price was 23.75.

Today's News on Argon ST, Inc.