This section allows cross-market comparisons.
Glossary Definition
Put-Call Parity Relationship

Relationship between the prices of call and put options - both with the identical strike price and expiry. To derive the put-call parity relationship, the assumption is that the options are not exercised before expiration day. At the point of parity, the premium earned from selling the call would equal the premium paid to buy the corresponding put, creating the economic equivalent of selling a forward at the common strike price.