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Sorry, I forgot to look at my API version. I am running 10.30.01 for my TWS_API. I had updated that when I had to replace my laptop and found that the newer version was working fine with my older

More like a couple weeks probably to make sure everything's working as expected.? I'm dreading it.? I think I did solve the problem though.? Updating to 10.33.1e seems to have fixed things, thank

You might want to roll up the sleeves, get a few six packs of something, and clear a weekend for the refactoring, Adam. I am not sure which exact API level your old TWS had, but I am sure there have

I was successfully running my code using TWS 10.19.2a with IbPy (an old python 2.7 TWS API) due to tons of legacy code.? I installed the latest standalone stable TW, version 10.30.1, logged in, and

Thanks. I just fixed it by downloading and installing the latest TWS API.? Apparently you should download the latest version of the API along with TWS/IB Gateway to ensure everything works

I just got warnings about 10.19 no longer being supported also, so I installed the new 10.33.1e version (Latest Version) and all of my stuff is working. But, I am using TWS and not the Gateway. Best

Hi Jim I'm having the same issue when attempting to upgrade from IB Gateway v10.19 to v10.30 (as v10.19 will stop functioning in March).? Did you ever find a longer fix to this issue or are are

Could you help me implement my own connection? Thanks.

This is enough now. Delphi, Pascal, Lazarus, and problems with home-grown TWS API message serializers/deserializers are out of scope for our group. I did let it go for a little so that interested

Yeah??? Well where was the damn Lazarus app? There was no such app in the file I downloaded but you advertised that it run on Lazaus. Maybe you added? later but it wasn't in the version you sold me.

My understanding is that it does not depend on the type of instrument. But that it applies to all customers who use an automated trading system, i.e. without the account owner actively monitoring the

I do not know what criteria is being used to determine who? the questionnaire applies to.? I remember no mention of the type of instrument.? It seemed like it was designed to evaluate how well your

Trying to create a quote based on ticks coming from "reqMktData". Simplified code below. Question: There are two separate callbacks for option greeks and prices and both are important for my strategy

Hi all - is the questionnaire referenced in this thread specific to class of instrument (eg futures); or does the questionnaire apply to all IBKR customers? Thanks!

Yes of course we can help..... customers.? If you write to us at support, we will help get you started.? Try it.

I think setting a prohibitive limit price on the parent order is also a reasonable way to effectively pause execution when this is preferred over re-submission. My guess about IBKR supporting changing

Thanks for your response. I work mainly with Linux but also with Windows. I have Delphi 12 on Windows and Lazarus on Linux. I have only tried connecting to TWS with Delphi, and although it does not

Thanks for your response Chucky. I work mainly with Linux but also with Windows. I have Delphi 12 on Windows and Lazarus on Linux. I have only tried connecting to TWS with Delphi, and although it does

It works perfectly well on Lazarus. Tested in both MacOS and Linux versions of Lazarus.? Even comes with a sample app built in Lazarus.? So, quit saying bad things about my work.

p.s. two relevant threads: /g/twsapi/topic/88826062#msg48954 ( /g/twsapi/topic/88826062#msg48954 ) -- how to pause