Greetings, I use IB TWS and ninjatrader, I came across the attached image and got me wondering if anyone has seen an add on for Ninja that would show open interest on the chart. This is hugely useful information that I think is often overlooked in stock trading. Has anyone seen anything like this for NT?

Thanks a TON![IMG]

https://nexusfi.com/attachment.php?attachmentid=203228[/IMG]

Looks interesting, where did you find the TOS indicator?