Serenity Research Only Btst - Delivery Calls We are 4 Research Analysts team with combined experience of 42 years. Join Us For : Btst / 1 week / 1 month / 6 month / 1 year Delivery Calls. All Calls are for study purpose only. We are in process of SEBI Research Analyst registration. https://t.me/SerenityResearch 58.0K viewsedited 13:54