Why Put Options Cost More Than Calls
When comparing options whose strike prices (the set prices for the puts or calls) are equally far out of the money (significantly higher or lower than the current price), the puts carry a higher premium than the calls. They also have a higher delta, which measures risk in terms of the option’s exposure to price changes in its underlying stock. Price Determinants One driver of the difference in price results from volatility skew (the difference between implied volatility for out of the money, in the money, and at the money options)....