Re: bunch of reqMktData requests for options
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Just an update on this. ? I still have a 973 Windows installer (now more than three years old), and I ran that earlier today and was surprised to find that it still works. It now gives a message after login that it will be disabled on 31 March 2022. So presumably IBKR were pressured into easing the timescale for mothballing these dodgy versions. ? I absolutely agree with 闯ü谤驳别苍 that running old versions like this, even if they appear to work, is not a good idea. If by running it you convince yourself that something that worked with 973 no longer works with 981+, I'm not sure that really helps: especially if there is only a couple of weeks that you can use 973. ? If this problem with delayed options data is really causing a problem, then gather evidence and submit it to IBKR: there's nothing anyone on this group can do about it. ? Or put your hand in your pocket and subscribe to the options market data… ? ?
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From: [email protected] <[email protected]> On Behalf Of 闯ü谤驳别苍 Reinold via groups.io
Sent: 08 March 2022 19:01
To: [email protected]
Subject: Re: [TWS API] bunch of reqMktData requests for options? You should try and get your client working on a "stable" 981.3 or a "latest" TWS version of at least 10.12.2, Andreas. The same applies to IBGW. I am not aware of any links where you can download older versions. And even if you'd get you hands on a 973, IBKR will refuse login attempts. The security issue that was found in December 2021 in the log4j library utilized by TWS was fixed in 981.3 and 10.12.2. Vulnerable TWS versions (such as 973) will be refused. 闯ü谤驳别苍 On Tue, Mar 8, 2022 at 11:46 AM, <hansblafoo@...> wrote: Did a downgrade to 9.73 (where did you get it from?) solved the issue?
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