[ncann]

> So I would like some data about whether similar options were bought on other days in similar volumes.

The volumes are there for all to see and the answer is no.

[dash2]

Could you do the rest of us a favour who don't know how to look up volumes on spy options, and post a link?

[hermannj314]

I think Wall Street would love to know the secret formula that can detect fraud and insider trading by analyzing trade volume in real-time that apparently hundreds of people in this very forum all seem to be aware of.

I'm surprised if they would let the trades go through at all once they know the secret.