Discover how options and futures differ in the financial market, focusing on obligations, trading hours, and their roles for investors and institutions.

Kappa measures an option's sensitivity to changes in volatility, affecting its price. Learn its definition, how it works, and how it is measured effectively.

Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated history of working in both institutional and retail environments, from broker-dealers to ...

Learn about backspreads, a trading strategy involving more purchased calls or puts than sold ones. Understand its workings and types for effective trading.

Gamma neutral hedging is a risk management strategy in options trading where the total gamma value approaches zero, stabilizing a portfolio against second-order risks.

Learn about the witching hour, the final trading hour on expiration days for options and futures, a period marked by increased market volatility and high trading volumes.

Discover how omega, an options Greek, measures the leverage of an options contract by tracking how its value changes relative to shifts in the underlying asset’s price..

Discover how a roll forward lets traders maintain their position by closing an old options contract and opening a new one for the same asset over a longer term.

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...