Alaska Communications Systems Group, Inc. (ALSK) is at an implied volatility extreme high of 66.30% that is greater than 100.00% of past values prior to 11/7/2011 (Close Price 7.00). On prior close, 11/4/2011, the implied volatility was 37.06% and at the 68.24 percentile. Closing price was 7.70.

Today's News on Alaska Communications Systems Group, Inc.