Market may open Flat or small Gap up and If there is Buying pressure it can go up. There is important at 15135 which has to be breached before we see any further gains in the upward direction.
There is a possibility of taking resistance at 15315 and coming down all the way to 14925. Other important levels are as marked in the setup.
You can download the Indicator to get the accurate levels premarket itself and see how the stock trades respecting those levels.
Happy and safe Trading.