  
		one541 
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		Posts: 7 
		Joined: May 6, 2020 				
		
		 
		 		
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			Posted: May 7, 2020 01:57 AM
			  
			  
			 
			  
			
			  
			Msg. 1 of 4
		  
		Could you please explain what does the "IntervalVolume" represent in B[Type] messages in the derivative sockets? The documentation is a little unclear.
  Thanks 
		
		
 		
		
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		one541 
		-Interested User- 
		Posts: 7 
		Joined: May 6, 2020 				
		
		 
		 		
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			Posted: May 7, 2020 01:35 PM
			  
			  
			 
			  
			
			  
			Msg. 2 of 4
		  
		I would really appreciate it if someone could tell me the difference between  Interval Volume and Cummulative Volume 
		
		
 		
		
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		altmany 
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		Posts: 73 
		Joined: Jul 30, 2018 				
		
			 
		
			 IQML - IQFeed-MATLAB connector
		
		 
		 		
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			Posted: May 7, 2020 01:46 PM
			  
			  
			 
			  
			
			  
			Msg. 3 of 4
		  
		 CummlativeVolume – total trade volume since start of the current trading day.  IntervalVolume – trade volume during this specific interval bar only.  NumberOfTrades – number of trades during this specific interval bar. Relevant only when the IntervalType in your request is ticks/trades.
  Yair Altman IQML - IQFeed-MATLAB connector https://UndocumentedMatlab.com/IQML
  I am not a DTN employee; my post reflects my personal opinion 
		
		
 		
		
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		one541 
		-Interested User- 
		Posts: 7 
		Joined: May 6, 2020 				
		
		 
		 		
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			Posted: May 7, 2020 01:54 PM
			  
			  
			 
			  
			
			  
			Msg. 4 of 4
		  
		Thanks altmany! 
		
		
 		
		
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