What I saw was a huge spike of 1 million shares at around 1544 or 1545. I seem to recall that the minute ended up around 2 cents after dipping to .98 during the sudden surge. The daily volume prior to that event was around 2 million shares. The daily volume jumped to some 3 million or so during the the trading time we mentioned. It certainly caught my attention. Sorry I don't have anymore details for your excellent sleuthing talents.
the volume chart and time & sales didn't match up..
Gene,
I pulled up T & S for that day and examined all the trades. No 1MM shown.
I also pulled up a chart and looked at that minute. Tot vol shows 115,270 shares traded.
You might have seen a "data feed glitch"? Or other software problem. My Power ETrade Pro has a slew of them, from Level 2 "locking" in an ask that no longer exists to ... well that's a litany.