The contract bid/ask activity bars have been added to the flow feed.

The bars provide data on what percentage of the total volume for the respective contract were at the bid, mid, or ask (neutral trades which will be included in mid) at the time of the trade.

Bid side volume is shown in red, mid/neutral volume in gray, and ask side volume in green.

The bars will update as additional trades take place.

You can toggle the column header on and off using the settings button.

Make sure to perform a hard refresh in order to receive this update.