1.It is the pullback in the downtrend and retesting the major trendline.
2.Price has created at the major trendline.
3.The wick rejection is perfectly at the 50% Fib retracement area.
Please also have look at Nifty
It is not advisable to trade against the Nifty Trend
So we have multiple reasons to take a wining trade now
I can be completely wrong so please analyze your own also
And if any help needed contact me!