"Is it possiblr that we have charts that show the flow of shorts on a one year basis with ECU?"

Great idea. I do ont know of any. If I had say 18 mo's wekly short #s I could probably get the ECU #s for comparison. I have the ast 6 mo's worth of weekly ECU closes in my spreadsheet but don't have any short data.

Anyone know of a source of this data? I'll get it entered and create the chart if I can get my hands on a downloadable data set.