I am looking to chart total open interest like on old fashioned crb charts. What realtime or eod data services provide this? Esignal and tradestation don't.
The total open interest figure on crb charts is a six year average. Any idea what data source would have this data?
Open interest is updated by exchanges once a day. There are no real-time updates for it. My data feed provider provides it at midnight and at 6:30 EST. You have to look for a chart provider who has it on daily charts. I have not seen one.