The derivatives data published on NSDL daily what it shows like if today is 25th so data published today evening shows activity of 25th or 24th?
The data published on the NSDL website is as of the previous trading day. Had explained this here: Why is there difference in FII data shown on NSE website and NSDL? - #3 by ShubhS9
Ok understood but for the analysis purpose for the next day trade planning can we solely rely on NSE EOD data or should we consider NSDL data only?
Also there are many tools out there who provides intraday OI change so is it correct that there are chances those data wouldn’t have FPIs intraday positions as it’s reported by custodian after market hours