Parsing out ThinkOrSwim Time & Sales Data

QQQ_02.08.19

The 170 strike saw the most activity on Friday.  This is a customized database that captures buying and selling.  Sweepers bought QQQ calls from 10:40 AM to 1:33 PM and then, aggressively, from 15:55 – 15:56 PM.  This can be seen in real-time, as well.