The Yahoo chart does appear to show a 240k sale between 1 and 2 p.m. today. The Schwab chart however does not show any single transaction in excess of 30k.
Equally interesting is that Yahoo showed a sale or 40k at the close yesterday on the ask which led to the price closing up for the day after trading below its opening price most of the day.
In any event, the good news is that the price is rising on strong volume--in fact today's volume would have been considered quite large before the fall (i.e., pre-May CC fiasco) when 500k was considered to be an average upper limit on volume.
With luck the investment community is putting aside their concerns about managment and concentrating on the fact that this stock is seriously undervalued.