Thanks for the reply. The problem is that I cannot download information to determine aboveAsk or belowBid exchanges as in Time & Sales.
How can I do? I would also need to calculate it for each bar in the price history.
Thanks so much

Hello, i'm trying to download Data2 to get BarPriceLevels[] values for history. The value of result.Data2 is always null. Can you check the code below to find where is the problem? Is a data provider problem? now i'm using IQFeed . Thanks so much using System; using System.Drawing; using System.Linq...

Hello, i need to test a Signal on a Custom Resolution Chart tick by tick. It is not possibile to activate Bar Magnifier on a Custom resolution chart. :? So i tried to set my chart in this way : Data 1 : 1 tick resolution Data 2 : Custom Resolution chart based on 1 tick Signal applied on chart. I sta...