OI Spike This topic is empty. Viewing 0 reply threads Author Posts May 26, 2020 at 9:36 AM #289501 Nitin BhatiaKeymaster Sir, what is the significance of sudden future OI spike (more than 300% with respect to previous day OI) in a particular stock.However cash market volume was very low on that day. Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In