A free extension for Chrome by Ray Zhou
If you're into an easy and entertaining math study tool for grasping put-call parity, try this app. It offers a simple, interactive interface for assessing a particular type of mental math that is helpful in the finance industry.What's also good about it is that it is free of charge.
It is a concept in financial mathematics that describes the unchanging relationship between the values of European put and call options in the same class, given the price of a stock. It is a free extension and just needs to install on your browser and then be ready to use. No log-in or registration is required.
