Well, the TCM wall at 0.55 was taken out...and the share price even hit a high of 0.56 near the end of the day but somebody hit the bids with 5K (or fewer) shares to drive the close down to 0.54. Clearly, they were ready to sell shares a few seconds before the close to drive the share price back under 0.55
Hopefully this means that some news will be coming out soon - I don't see any other reason why a small order would be put in seconds before the close to drive the share price back down
BB