How Does a Cash-Settled Option Differ from a Physically-Settled Option On-Chain?
A cash-settled option pays the difference between the strike price and the spot price in a stablecoin or cryptocurrency. A physically-settled option requires the actual delivery of the underlying asset upon exercise.
On-chain, the smart contract for a cash-settled option only needs the final price data to calculate the payment, while a physically-settled option must also manage the transfer of the underlying asset.