On , 22-07-2021, It has broken the trendline with good volume and on 23-07-2021 tested that trendline and made a reversal.
But it closed near to the critical rage of 1400.
Good Long/Buy trade will be only above 1440. And good & safe long/buy trade will be only above 1450 level. Target for long/buy trade are mentioned in the chart.