I'm not sure about that and i'm even less sure how this Z-Score works for AYSI....i find it interesting that a nasty form 15 filing,a delisting, and a nasty drop in price doesn't affect this so called Z-Score....this makes no sense to me....the Z-Score never gave an indication of a plunge in stock price AND remains unchanged amidst a blizzard of bad news?.....so just what value does it provide?