Low priced stocks trading on unusual volume

Here is a list of low priced stocks trading on above average volume... Trading Up: ACA (+8.5%, 11.4x avg vol for this time of day -NY Times article discussing trading in co stock), AVII (+2.4%, 9.1x -announced 'positive' pre-clinical study results presented at annual meeting of the American Society for Virology), CFW (+2.5%, 15x -announced fiscal yr-end reserves increase of 47% over prior year-end), COR (+19.1%, 38.3x -to resume clinical trial with Ampakine CX717), NGEN (+4.4%, 12.2x -began shipment of congestive heart failure product)... Trading Down: DYII (-9.7%, 1718.9x avg vol for this time of day), MBRX (-55.9%, 6081.3x -announced CS-917 Phase 2b clinical trial results), NLS (-16.5%, 100.2x -reported Q2 results), OTD (-4.8%, 53.