If you a place a GTDt order with a limit price which is out of the daily price range(DPR) then your order status will be ‘’GTDt blocked’’ order.
However, the GTDt blocked order will be re-processed on subsequent trading days. On next trading day, ASL validations will be done before the normal market open and if the GTDt order Limit price comes within the daily price range (DPR) applicable for that subsequent day then the GTDt order will be processed and sent to Exchange. This process will continue until the GTDt order is executed completely or the order validity i.e. 90 days is expired.
If there are multiple orders then system considers order according to FIFO (First-in-First-Out).