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In my experience you can apply the same trading principles and philosophies, but copy-paste without any modification rarely work between any asset classes.

As a private person you cannot open a local brokerage account in China unless you at least have a residence permit, which requires you to have a local employer there. And for a professional account you need a company and valid asset management license. So the road is quite far to travel if you...

Thanks. how about CAC 40 futures? Seems similar to FTSE 100 formally, but how about volatility, liquidity and volume?

Actually, that's what I'm doing - always going for the mini version where available. Thanks for the note anyhow.

Hi all, can anyone recommend suitable European and Asian index futures with good liquidity and volume, and high multiplier (>=10)? So far it seems like Stoxx Europe 600 and Nikkei 225 are good candidates, but more options is wanted! Thanks in advance.

What's the problem? Install BitLocker or DiskCryptor etc., and don't give access to your machine to anyone besides yourself.

Thanks for the advice!

Good point, thanks.

Hi all, Short question: Can I upgrade IB TWS without losing my settings, e.g. investment groups/profiles etc., or will they be lost? Thanks in advance.

Thanks for the note. I think I've now figured out the root cause - it's all about incompatibility between different IB TWS OCX versions. What I did now was to run aximp.exe on tws.ocx residing on the server, and transfer the generated dll files back to my local machine, where they were...

Ok got it. Btw, I just resolved the issue! Here's how I did it: In the application folder, VS generated two dll files called AxInterop.TWSLib.dll and Interop.TWSLib.dll - I simply removed the former TWS dll files from my project and added these instead, and then it worked! So somehow the issue...

It worked last week, hence my bewilderment...anyway will reinstall and see if that helps. Why is ActiveX no longer supported?

This is bizarre. I tried to create a minimal F# application just connecting to IB TWS, and now also got the same error message even on my local machine. It seems like AxTWSLib has a connect version with 3 arguments while TWSLib has one with 4 so there is some sort of conflict between the two -...

Ok I just developed a minimal TWS API application, and now got this error report - could it mean that there is incompatibility between the TWS API versions on my local machine vs. server? See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog...

What I will do is probably to uninstall TWS and install latest (or same version as on local machine), install the C++/J# runtimes etc. and see if that does the trick, must be some sort of incompatibility issue somewhere...

Good point, however, in my Matlab implementation, the number of parameters are the same...

The ports are set by myself so that's not the issue, anything thanks for pointing out.

Yes IB gateway is always running on the same machine as the application - what exactly do you mean?

The first line where it happens is axTws1.connect("", 7496, 16); The crash report doesn't say much either: Problem signature: Problem Event Name: CLR20r3 Problem Signature 01: test2.exe Problem Signature 02: 1.0.0.0 Problem Signature 03: 56cdbd6d Problem Signature 04: Test2...

Hi all, I've developed an application connecting to Interactive Brokers via IB Gateway. It words fine on my local machine, but on the server it crashes as soon as I make any call to any TWS function, like connect etc. Interestingly, I can connect using Matlab without problem on the server, how...