options Greeks and Implied Volatility Greeks and implied volatility are measures used by options traders to quantify risk. While rolling out our options products alpha, we received many requests to expose these in an API. After much research
stock options How to Read A Stock Options Ticker Just like stocks, every option has a unique ticker symbol. There are 4 separate parts to an option ticker. These include the underlying stock ticker, the expiration date, the type of option (call or put), and the strike price.