View all of today's option trades time and sales for ALDX listed options. An option trade summary, available in a separate tab below, splits volume by Calls and Puts, and Out-of-the-Money vs. At-the-Money vs. In-the-Money. Trading Edge is defined herein as the difference between the trade price and the midpoint of the best-bid/best-offer market. Use the drop-down to view trades from previous trading days.
1: The Side describes the relation of the trade price to the NBBO bid and ask prices:
2: Option trade condition codes:
3: Option trade descriptions: