Implied volatility (IV) is a market's forecast that is often used to help traders determine the correct trading strategies ...

Volatility, which refers to the propensity of a security's price to move higher or lower, has several key concepts within the realm options trading. Implied volatility (IV) heavily influences the ...

IV crush explained in simple terms. Understand how implied volatility drops affect options pricing and how to calculate the ...

The option Greeks (Delta, Gamma, Theta, Vega and Rho) are option trading indicators to predict price changes and manage risk in their trading strategy. Each Greek measures a different aspect of an ...

Discover how SPAN Margin calculates portfolio risk and sets margin requirements using advanced algorithms, offering traders a ...

All Star Charts' chief options strategist Sean McLaughlin joins Yahoo Finance Markets and Data Editor Jared Blikre, who also hosts Yahoo Finance's Stocks in Translation podcast, to outline the basics ...

For Wall Street firms, retail traders are attractive market participants because they tend to be less informed about underlying security values and the true trading costs they might be incurring. To ...

Forbes contributors publish independent expert analyses and insights. Making wealth creation easy, accessible and transparent. A margin call happens when a broker demands an investor bring their ...