New Records For QQQs Trading On Boston Options Exchange

38,410 QQQ contracts were trade yesterday on BOX, a new BOX record for most contracts traded in a single session on a single option class. BOX QQQ market share for the day was 10.8%, also a record for BOX on the QQQs. The most recent data available show that the BOX market for QQQs is "stand alone" best price roughly 7% of the time with a "matching NBBO" percentage of 88% for a total "equal NBBO" rate of over 95%.