I've been trying out NT8 and am using the latest version 8.0.5.2 64-bit with data from IB TWS 960.2g.
I use a chart with a 2,000 Volume interval bar but in NT8 it is way off. The attached screen shot of this NT8 chart is the Nikkei Mini Futures (JNM 06-17) and as you can see after a complete day session shows only 18 x 2,000 bars or 36,000 total volume. Compare that to the IB TWS chart showing approx. total volume of over 400,000 for the same session. A huge difference.
I also attach a screen shot of the Osaka Exchange web site for the same day session showing a total volume of 432,211 so the NT8 chart again seems wrong.
Something has changed here as with NT7 and IB TWS 944.3 it worked fine, but with NT8 it seems to be out by a factor of approx. 10, the NT8 2,000 interval is more like 20,000. Please also note I have tested the raw IB data feed with an API and they are supplying the data as reflected on their chart.
Have you changed the way you read IB tick size and/or RTVolume data or is this just a bug in changing from NT7 to NT8?
Please help, I'd like to use NT8 but can't with it like this. I'd also be interested to know if any one else has had this problem.
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