Northfield Laboratories, Inc. (NFLD) is at an implied volatility extreme low of 42.86% that is less than 100.00% of past values prior to 10/16/2003 (Close Price 6.38). On prior close, 10/15/2003, the implied volatility was 78.63% and at the 29.11 percentile. Closing price was 6.43.

Today's News on Northfield Laboratories, Inc.