Below, we guide you through the five primary Greeks—delta, gamma, theta, vega, and rho—explaining what each tells you, how they interact, and why they matter when you're trading options.

The Chilean Prosecutor’s Office has formalized a case against the former owner and previous executives of salmon-farming firm Australis, alleging they knowingly inflated the value of the company ...

The gamma-delta neutral spread may be the best middle ground when searching for a way to exploit time decay while neutralizing the effect of price actions on your position's value. In this article ...