What should be kept in mind while setting the trigger price for a GTT order?

The trigger price must be at least 0.25% away from the Last Traded Price (LTP). If the trigger price is too close to the LTP, the exchange may reject the order.

Example: If the LTP of a stock is ₹100, the trigger price should be at least ₹100.25 (for buy) or ₹99.75 (for sell).