I am wanting to do some backtesting using COT data and Open Interest. I have used tradestation in the past for my backtesting but I have heard that the COT and open interest data is not accurate on tradestation for past data. I have read that Genesis Financial is one of the best resources for COT/OI data. I have never used Genesis nor do I care to pay for another data feed. So I am curious if anyone has used both and could tell me if there is a difference between the data in the two platforms. Also if anyone has any other comments or ideas that would be appreciated.
Check out the links on the right side of the Bullish Review website for data links. http://www.insidercapital.com/BullishReview.htm