Take a look at intra day chart on AHCI 52w Low, but business is sound. Trades are at exact 100 shares block every 1 or 2 minutes. Looks like an automatic trade placement. Most trades are on bid, so they are active sell orders. If you have managed a large fund, could you tell me why would you dump your holdings at this 52w low level? This stock is dropped from Russell 3000 index which is not really a index at all, because they select 98% of the market cap.