On Monday Dec 4, opened a big gap up(+250 points) above 20537 and made an upside rally.
Now as 20537 has been broken upside with big gap up and after retest has taken support from 20537,
expecting the next move upside to 20785,20940.The upside move to 20785 or 20940 may not be achived in intraday can take few trading sessions.