GTT orders are valid for 1 year. In Dhan, the GTT order is also known as a ‘Forever Order’. You can place a GTT order either in a single or double way (OCO). Visit Value Broking to learn the steps to place a GTT Order in Dhan. https://www.valuebroking.com/support/dhan/how-to-place-a-gtt-order-in-dhan