Journal of Management Research
Volume 13, Number 2 (April–June 2013)
ISSN: 0972-5814 Online ISSN: 0974-455X
Portfolio Hedging Through Options: Covered Call versus Protective Put
Navdeep Aggarwal and Mohit Gupta
| Abstract |
The flexibility and cash outflow certainties make option contracts one of the most favored instruments for hedging purposes. Among various option-based strategies, protective put and covered call have been very popular. However, not much work has been carried out to check the relative hedging performance of covered call and protective put strategies. Moreover, research has remained largely limited to developed markets. This study compares the hedging performance of covered call and protective put strategies by utilizing total returns index for S&P CNX Nifty as a stock portfolio and hedging the same through options available on S&P CNX Nifty. It was found that both covered call and protective strategies could outperform a simple buy and hold portfolio on risk adjusted basis. Specifically, portfolio with 5% ITM short call and portfolio with 2% ITM long put had superior performance. On comparison, protective put strategy outperforms the covered call strategy both in terms of hedging effectiveness and risk adjusted returns. After adjusting for non-normality also, the portfolio with 2% ITM put option offered the best statistics.
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