Selling Options Vs Buying Options -

: Generally lower (less than 50%) . For a buyer to win, the stock must move significantly and quickly in the right direction to overcome the cost of the premium and time decay.

Buying vs. Selling Options: Which Is Riskier? - Investopedia selling options vs buying options

: Theoretically unlimited for call buyers, as there’s no ceiling on how high a stock price can go. : Generally lower (less than 50%)