Price has formed a falling wedge and now it is consolidating in the range 21 to 21.4.
If the price gains bullish strength then buy above 21.4 with the stop loss of 21 for the targets 21.8, 22.1 and 22.5.
If the price is unable to sustain above 21.4, then this pattern won't be valid.
Do your own analysis before taking any position.