As per my understanding of the chart, nifty will surely try to touch the 12000 mark as was done previous 2 times...
Every time nifty goes to the 12000 mark it is pushed back (profit booking happens) and if Nifty doesn't open with a huge gap up above the 12000 mark (in which case this means another bull run) and struggles its way towards 12000 mark, the second half of the session might actually see rapid crash in which case my first target for the day would be 11750...
And if that happens then I think it wouldn't surprise me if nifty goes till the 11500 mark for the 22-10-2020 expiry...