This shows that HFT may have known about the Yahoo! resignations well in advance or at least one specific program did. For more information on what you see below, click here. Make sure to check out the action on RIMM from this morning also.
Massive spike at mid day was between the NYSE and BATS
Enpro Industries (NPO) - 23667 Quotes, 0 Trades
Verint Systems Inc (VRNT) - 37,279 Quotes, 13 Trades
More Verint (VRNT - 12314 Quotes, 0 Trades) and guess what?
Remember Carbonite Inc (CARB)? They saw 19,928 Quotes and 9 Trades
More CARB - 17,023 Quotes, 0 Trades
Micromet Inc (MITI) - 19,857 Quotes, 18 Trades
Alpha Natural Inc (ANR) - 29,480 Quotes, 37 Trades
Lastly, CSX Corp takes two on the chin going into the close