An 8% yield, with some funds advertising 11% or higher. In a world where the S&P 500 pays barely 1% and Treasuries yield in the 4% to 4.75% range, covered call ETFs look almost too good to be true, ...

Follow one Nvidia call option from the opening trade through expiration to see what call buyers and sellers gain, risk, and need to break even.

Investors can use options to hedge their portfolios against loss. Also, they can help buy a stock for less than its current ...