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So what error message do you get? I assume your variable "ticker" has the same value for both calls, but the requestId for each TWS API request must be unique in the sense that no two outstanding

How do i subscribe to *TickByTickLast* and *TickByTickBidAsk* both for the same Contract/Instrument? If I do reqTickByTickData(ticker, contract, "Last", 0, true); reqTickByTickData(ticker, contract,

I have started with TWS Apis few days back. Thanks to this group gave me answers to many initial question. Still one thing is so unclear to me is that how do I know?from the data coming to

Java 8 is still very widely used.

TWS is a Java application but, more importantly, it heavily depends on JavaFX, which is not part of the JDK any longer since Java 11. JavaFX went through major changes and I suggest you simply let TWS

if you check ~/Jts/tws, especially the test_jvm() function, you'll see that the java version is hardcoded there. i guess they only test tws against this version and hence they require exactly this

I already have JDK 18 installed: java -version openjdk version "18" 2022-03-22 OpenJDK Runtime Environment (build 18+36-2087) OpenJDK 64-Bit Server VM (build 18+36-2087, mixed mode, sharing But

Hi Everyone, For those using docker, I’m maintaining a docker image with IB gateway. It’s a fork of https://github.com/UnusualAlpha/ib-gateway-docker which has not been maintained for a few months

nevermind, I was using some wrapper with old version of library, after using "native" version I get greeks

Hi It is regarding futures options (/MES) I have required data subscribtions - in TWS and mobile app I can see greeks for MES options. While I debug I get only ticks with prices etc.

so the upshot of this is that IB's documentation is in the code. Interesting, certainly something to raise with the great and good from Stamford next month. Ironically I'll be in 141 W. Jackson on

I know. But when you click the "Copyrights and Trademarks" link in the bottom left of that page you will find that the page is based on "TWS Javahelp version 008 *, March 2, 2007* " hence my comment

here's what I was looking at note it's entitled API Logging https://www.interactivebrokers.com/php/whiteLabel/Interoperability/logging.htm I'll take a look at the code tomorrow. thanks again

Well, you are reading (outdated) documentation for TWS logs (as in Help->Troubleshooting->Diagnostics->TWSLogs) but you have posted API logs (as in Help->Troubleshooting->Diagnostics->APILogs). They

I am a huge fan of youtube videos when it comes to this kind of thing but I get your point. I did find this https://youtu.be/THPPSTmsU-k and will be following up with IB when I meet up with them next

A YouTube video? Really? How about some popcorn and soda with that movie? What you are looking at are the raw messages your client sends to TWS/IBGW through the socket each time it calls a request

I hit send too quickly, sorry. The api log level is "DETAIL" and I did read the docs ``` Example Log Entry: [0:9:9:1:1:0:3:DET]Socket request - [3;52;IBM;STK;null;0.0;2;SMART;null;null] From this

Hi all having some problems with my code. I want to qualify the Contracts on the SPX ( about 48) and it's not returning. I tried using the repl but nothing happens it just hangs. I tried leaving it

-- Best, DS

First of all, your example doesn't make logical sense because if the child order is triggered here, there is no way the parent orders hasn't executed anyway. Hence, the conditional structure is