Get your numbers ready and later tell me how you performed.
lower range 20646
upper range 21321
Best Strategy - sell on upper levels , buy on lower levels
The Chart clearly shows the levels.
Make sure you have your home work done before entering the market as its going to be Extremely volatile day.
My numbers are derived out of statistics and mathematical calculations and thats the reason they are highly reliable.
There are many people posting on trading view, I recommend any trader to have a clear description before following analysis given by anyone and then check with real time metrics as whose predictions were good.
Always be a responsible trader and have your data in hand as to when to enter and when to exit.