nifty index is is near breakout point

on hourly chart of nifty index, we can see that the inde is trading in the last wave of inverse H&S pattern. It is very near to the neckline which is situated at 14900 around. If price cross it northwards & sustain there , then it can move upward till 15300 round with some resistance of prior highs. If rejected at neckline , then vertical fall can be expected.