How to know which stock is available for intraday. Is there any flag marking or any list of such stock available at zerodha web portal.
A full inclusive list is not available for your requirement.
In general, It is considered that all NON T2T scrips can be traded intraday using the MIS product type.
The Margin Calculator shows all stocks on which intraday margin can be used and the rest can be short sold with full funding.