Learn how option premiums are determined by factors like stock price, time to expiration, and volatility. Master the basics to trade options wisely and confidently.

Bitcoin’s energy-based “fair value” sits at $167K, 45% above its current price, as record hash rate data shows BTC trading at a deep 31% discount. Bitcoin is heavily undervalued vs its “fair” price ...

President Donald Trump referred to a Walmart package of Thanksgiving dinner ingredients that cost $55 in 2024 and costs $40 this year — a 27% decline. The 2024 and 2025 dinner packages are not ...

McDonald's is bringing extra value beyond its McValue Meal menu. Beginning on Monday, Sept. 8, McDonald's will add limited-time Extra Value Meals to its offerings: a $5 Sausage McMuffin with Egg meal ...

President Donald Trump pledged to bring down grocery costs. But his administration’s policies are contributing to an acceleration in prices, food economists and companies say. Grocery prices last ...

NEW YORK - APRIL 15: Traders call out during activity in the crude oil options area on the floor of the New York Mercantile Exchange April 15, 2008 in New York City. Oil prices set a new record high ...

Not all states have gotten hit equally hard. The reasons are complex. By Brad Plumer Harry Stevens and Rebecca F. Elliott Millions of Americans have watched with dismay as their electricity bills have ...

For evidence that the cost of food in the U.S. remains hard to stomach for many households, look no further than the price of bananas, beef and coffee. Banana prices were up 6.9% in September from a ...

PCWorld reports that AI data center demand is driving a global memory chip shortage, causing RAM and NAND storage prices to spike by hundreds of percent. Major tech companies including Dell, Lenovo, ...