Ahhhhhh, the pesky T-trade. Some say this is done on purpose sometimes to hide certain trades until after hours. Sometimes it's just harmless. Always sucks to see some huge T-trade dump for millions of shares come through EOD that otherwise would have affected the trading decisions of regular traders during regular trading hours. Whats to stop this kind of MM manipulation? Is there any accountability for these late trades? Most of the time it's harmless, but sometimes it leaves me saying WTF? Lol!