Nifty Will Go up for tomorrow

As we can see that its Bullish Engulfing pattern in formed in NIfty... it showsTrend Reversal that it will move towards 9150 to 9200 And with option chain analysis also it looks like its hard to go below 9000 in Nifty as OI is aprx 16 lakh and we have seen call unwinding at 9000 so the level of 9000 wont be break thats for sure... Lets hope it goes that way... Hope to get Like for my analysis