as per my view ,simple intraday method is to follow floor pivot table,
if a stock cross r2 and wait for target r3 ,and s2 broken wait for s1,
dont trade in s1 and r1 suceess rate 80% to 85%
this method every body knows,i got trading in this pattern only
for technical person one can buy stock which rsi croses 62 in 15 mins charts will be buy and wait until to reach rsi 72 sl would be rsi below 58
and for sell ,cross rsi below 48 and wait for 35 sl would be 52success rate 80%
this my idea u can check with ur side and do paper trade for 5 days and start trading