Hi Henry,

I tried that, and I get the same problem for NQH4, and also NQU4 which is even more recent. I don't think it can be my broker since I do have charts from NQZ3 that I started to backtest while using MC SE, so this issue seems to be limited to MC TWS. Any other ideas?

Hello, I am using MC - TWS version 8.8 (Release 9245). The problem I am having is when adding expired contracts. When I used the SE version, I had no problem, so I assume its nothing wrong with my broker or API. I did read in another message that I could get IB to allow for more than 1 year of histo...

I am currently using the SE version as I learn to trade, but I understand that this is no longer being supported. I have installed the TWS version of MC .NET since I am an IB customer, but I am having charting issues. Please refer to the attached chart. On the left are 1 minute bars as drawn in MC T...