Tick Stream Size Indicator

Hello All,

I’m wondering if anyone has done any work with trying to display the contract sizes shown on the Tick Stream as a separate indicator. I was thinking of something along the lines of being able to filter out how many transactions occurred with size less than ‘X’ and then keeping a running total of that value.

Is it even possible to access the data in the Tick Stream through the current API?

Thanks!
-DrGoose