How to make more Profit using Call Buy technique in Option in Hindi – with live example. Diznr International 1 month ago How to make more Profit using Call Buy technique in Option in Hindi – with live example. https://www.gyanodhan.com/video/6B1.%20Stock%20Market/575.%20How%20to%20make%20more%20Profit%20using%20Call%20Buy%20technique%20in%20Option%20in%20%20Hindi%20-%20with%20live%20example.mp4