255 QLIK Sep 42 calls went up as call buyers poured in to Sep with the volume over 2000 contacts on the strike. The trader is buying to open and swept volume from all floors.
Call Buyers Active on QLIK Rally
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Giant Block of Puts Goes Up in MAT
16429 MAT Feb 26 puts went up in 1 giant block & paper is bidding up these downside puts into the earning cycle