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Regarding the 50 msg/sec TWS rate limitation, is IBKR checking it by calculating a continuously sliding window, or are they doing a nonoverlapping time window? The first is stricter. If it's the

Hi , I 've created a script that uses the TWS scanner to filter stocks for a strategy but I 'm receiving this error : "Error 162 , reqId 5 : Historical Market Data Service error m e s s a g e :API

Thanks Juergen. Great idea!

Does anyone have available the installation file(s) for IB Gateway 10.30.1t ? If possible for all operating systems. Thank you. -- https://www.tradingsoftwarelab.com

I don't know of a source for the settlement data either, and scraping web pages is never a reliable path. One approach could be to calculate/estimate the settlement price yourself. Both going forward

I can get down the txt yes but the prices in the file are the daily closing prices of the index and not the settlement prices of the futures I'm afraid. You can see the daily settlement prices

Well, it looks like their txt is just a csv (-: Did you examine it? Then, you can find the conid for V2TX and see if the ib history matches... it'll be fun. If you have any problems make sure to

The csv-links are greyed out. You maybe need an account? This makes it difficult to download the data programmatically. :-/

It seems as though everything you need shouldn't be far from [here](https://stoxx.com/index/v2tx/). What have you tried so far?

Can I somehow retrieve the VSTOXX daily settlement prices via the API? An alternative source where I candownload a CSV would be also great.

Hi together, I'm not quite sure if this is the right group, because there are two API options (via TWS and via Client Portal API). ?I am looking

Replying to myself with the feedback that I have received from IB: "Please be informed that the minimum system requirement for TWS on PC is Windows 10 on higher. We are not supporting errors on

Has anyone else had this occur to them for stock trades?: I take a long position, and then try to close out the position (as a in a stop-loss situation), and the closing SELL order is treated as a

When you say "using on old API client", do you have a feel for what API level that client supports? Do you still have the API source code? I always run TWS/IBGW with "never lock", so that I cannot

I just checked the Java TWS API documentation and it looks like the "438 : The application is now locked." error has been deprecated which is very unfortunate. --

Hi Jürgen. Please apologize for the missing information. It is Java on Windows. -- https://www.tradingsoftwarelab.com

Which API language and operating system has your client used for your tests?

I am seeing crashes with TWS versions 10.33 and 10.34 on Windows and Mac OS. TWS versions 10.33 and 10.34 are crashing on Windows 7 when exiting TWS. Windows displays a pop-up with "Trader

Can anyone confirm that the errors in the subject have been discontinued in recent API versions ? I have performed the following tests: 1) TWS locked: - using an old API client to connect to TWS

Hi Brendan. See this: https://github.com/IbcAlpha/IBC I think it's done by some members of this forum. Thank them ;) [email protected]> wrote: