concept is not easy as such but quite accurate
there are 10's of things that we must keep in mind to get exact level
after getting level its easy to check movement
but level is very important
like in morning its 4888 n now 4901
I had paper trading for 1 year after making up my mind for 2 years to decide which system to follow
u also give some time n do paper trading
see results..... modify...... again paper trade...... modify
n daily stock market will start paying u.