Ever wonder how investing stacks up against gambling? The key is expected...

https://post-wiki.win/index.php/Can_You_Calculate_Expected_Value_of_an_Options_Trade_Yourself%3F

Ever wonder how investing stacks up against gambling? The key is expected value—investments aim for a positive return over time, while casinos set you up with a negative edge. Casinos proudly publish RTP, but many trading products hide their real costs