Investing in financial products involves risk to your capital.

Close Navigation
Learn more about IBKR accounts

Lambda

Trading Term

A measure of leverage. The expected percentage change in the value of an option for a 1% change in the value of the underlying product.

This website uses cookies to collect usage information in order to offer a better browsing experience. By browsing this site or by clicking on the "ACCEPT COOKIES" button you accept our Cookie Policy.