Eg - If Nifty Open price is 8000 i need nifty to either up 20 or down 20 and once its up go for a buy with 20 point SL and the same vice versa .
Is it possible to write code for simple plus or mins 20 point strategy and test it in pi?
Yes, you can use Price alert Indicator check below link
but what if there are more than 1 scrips to keep alerts for? bcoz expert adviser needs to mention price in the script.
yes for different scripts to scan it will not work.