How to get the volume for the last trade?

[alex.nt]

Greetings,

Sorry for a possibly silly question but does Volume member in OnMarketData event argument reflects the last trade volume (when MarketDataType == Last)?

In other words, how do I find out a price and a volume for each trade? (I mean all trades, not only mine)

Thank you.

[NinjaTrader_Bertrand]

Hi Alex, OnMarketDate() would be called for each change in one of the event args, so if there's a Last event, you would see it's update including the individual volume associated with it.

The running total for the session would be offered with the DataType .DailyVolume -

http://www.ninjatrader.com/support/helpGuides/nt7/marketdataeventargs.htm