SSRNJuly 2026·34 pp·JEL G14 · G18 · G28 · G12 · G41
Regulating the Retail Options Boom
Evidence from India's 2024–25 equity index derivatives reforms
Anklesh Rawat · Shreshtha Rawat
A difference-in-differences evaluation of SEBI's 2024–25 index derivatives curbs, using untargeted stock options as a within-market control across a 48-month NSE and BSE panel. Index-options notional turnover fell 37–43% below its counterfactual path, premium turnover fell far less, and the smallest retail traders exited hardest.





