Investors in Arthur J. Gallagher & Co. AJG need to pay close attention to the stock based on moves in the options market lately. That is because the Oct. 17, 2025 $175.00 Call had some of the highest ...

Implied volatility shows how much movement the market is expecting in the future. Options with high levels of implied volatility suggest that investors in the underlying stocks are expecting a big ...

Implied volatility shows how much movement the market is expecting in the future. Options with high levels of implied volatility suggest that investors in the underlying stocks are expecting a big ...

Discover how to trade covered calls like a pro using Option Samurai's advanced options screener — with scans for income, ...

Implied volatilities were mixed across asset classes last week as the US government shut down for the first time since 2018.