On the latest Market Mashup, Patrick is back with author, analyst, and options trader extraordinaire Don Fishback to discuss his work on options valuation and probability over the years. Don shares ...

Discover option pricing theory, utilized to determine option value using models like Black-Scholes. Learn how variables impact the probability of profits at expiration.

In options trading, assessing intrinsic and extrinsic value can help determine an option's price. Intrinsic value shows the profit from immediate exercise, while extrinsic value accounts for factors ...

In options trading, the extrinsic value of an option represents the portion of the option's price that's based on factors other than the immediate value of exercising it. Also known as “time value,” ...

Stock options are financial instruments that give their owners the right to buy or sell shares in a stock at a fixed price within a specific period time. Investors use stock options as a tool with ...

Editor’s note: This article uses a simplified example to illustrate how a lattice model works. In the exhibits, the option term is only four years—much shorter than the 10-year life of a typical ...

What Is a Call Option? A call option is a contract that gives the buyer of the option the right to purchase a security, such as a specific stock, at a specific price (referred to as the strike price).

Buy inverse leveraged ETFs tied to SpaceX (the inverse leveraged funds mentioned in the article) to monetize the expected ...