Every options trader knows that volatility creates both risk and opportunity, but few truly understand the hidden forces that ...

Options simulators can be a great benefit for traders looking to learn how options prices move, how to enter orders and how to not lose your shirt.

Learn how "sell to close" closes an options trade, its workings, and examples of profitable and loss scenarios. Empower your trading decisions with detailed insights.

An option is a financial instrument whose value is tied to an underlying asset; this is known as a derivative. Instead of buying an asset, such as company stock, outright, an options contract allows ...

E*TRADE stays a top broker in 2025, but new rivals offer key perks it lacks. Compare the best brokers before you invest.

Laurie Sepulveda is a MarketWatch Guides team senior writer who specializes in writing about personal loans, home equity loans, mortgages and banking. She lives in North Carolina and has taught and ...