How can I get Sum of all bars(Close-Open) for all the stocks present in watchlist at any given time (time frame 5 minutes)

#1
Lets say I have 5 stock in watchlist/Group and my time frame is 5minutes
Tatamotors
Infy
Tatasteel
TCS
Maruti

lets say at 9:30 I need sum of (Close-Open) for all the stocks
 

Similar threads