TY - GEN AU - PRASANNA, P KRISHNA TI - Introduction of derivative trading in India and its impact on the volatility of underlyingspotmarket PY - 2013/// KW - DERIVATIVE N2 - Equity derivatives have become popular financial products in Indian capital market since 2003. Trading on derivatives tend to make the underlying spot market more liquid and informationally effecient. Despite the financial crisis in the year 2008the turnover in derivative market was 4 times then that of spot market. Volatility impact has been examined with the help of asymmetric GRACH model. GJRGRACH (1,1) was used to model the heteroskedasticity and examine the changes in the post introduction period ER -