Options turnover in the total F&O turnover has been calculated on the basis of the premium and not the strike value (which is used by NSE and BSE to calculate their turnover officially).
CMR Green Technologies IPO Day 3: Issue booked over 127 times on strong QIB demand; 40% GMP signals strong listing premium
CMR Green Technologies’ IPO saw a strong subscription of 127 times, with QIBs leading the demand. The issue, an offer-for-sale, garnered a grey market premium