RIDDHI.BO jumps 32.40% intraday on BSE 19 Jan 2026: monitor INR 620.00 upside

RIDDHI.BO stock surged 32.40% intraday on the BSE on 19 Jan 2026, trading at INR 568.00 as of the session high. The move followed heavy buying, lifting the session high to INR 582.05 from an open of INR 562.00. Volume expanded to 7,856.00 shares versus an average of 1,017.00, marking Riddhi Siddhi Gluco Biols Limited as a top gainer today on the BSE.