NIFTY has completed or will complete W4 bottom tomorrow.
Sell NIFTY at 11900+ when top is formed for minimum 11320, though the ultimate target can be much bigger. But, that's something for the future
For now, buy NIFTY with an SL of close below 11510 for a target of 11900+. Buy as close to SL as possible.
Close below 11510 might confirm that the top is already done, and the minimum target of 11320 is coming next.