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Hello. I am new to this field and I wrote my code in jupyter notebook (for better readability for myself). The code is working but I want to run my code while I am sleeping/closing my computer. I see

When submitting an order, I started getting this message today: Rejected - Invalid value in field # 541.? It worked fine yesterday, so I reverted to my saved copy and still get the error.? I can't

I'm trying to download the 981.3 version of IB Gateway using this link but it currently offers Version 10.12.2q instead. WINDOWS

IB's timestamps are likely generated from IB's server and not the exchange's timestamp.? I've watched IB server time via reqCurrentTime() and usually observe the server time drifting slower over the

Since TWS restarts daily, I assume we need to reconnect our API clients or at least check for connection. Here is my code to check for connection (Python): from ibapi.client import EClient from

For anyone else who is wondering. I found out that t he delay data type is only available for streaming snapshot data, not for the tick-by-tick data type unfortunately.

I'm starting to get familiar with the TWS Java API with the help of the sample TestJavaClient. However when I attempt to request tick by tick data I get an error: I enabled delayed market data so am

This post gave me more just simple answer. I still curious. Why would not IBKR add milliseconds to their timestamp? It does not look like too much work for them. Have anybody tried asking them? Is it

You may want to review three documents that relate to your question: * Placing Orders ( https://interactivebrokers.github.io/tws-api/order_submission.html ) and specifically the section "Possible

Hi Respected Members of the Forum, When I tested in Paper trading account I used to get PRE_SUBMITTED?status until order is triggered and then SUBMITTED after trigger. Based on this logic we either

Hi Levente, In Live trading account when i place a stop loss order i get response as submitted even when the order is not triggered . And when i tested this in Paper trading account i used to get

Hi , In live trading when i place stop limit order i get submitted state as first response even when the order is not triggered while in paper trading account i used to get pre-submitted(until

Jürgen Sorry, I read more into your use of timestamps than was actually there! I also use high-res timestamps in my platform. Windows provides timestamps in units of 100 nanoseconds, and

I think I solved it by using Task Scheduler to open the bot and TWS just before market opens

I have built a type of stock scanner that uses the basic scanner API to pull stocks that have gapped by a certain percentage (plus some other criteria). I load a "queue" with the results as they come

Happy to report that the IABSocketAPI is now at the current version 10.16. Updates in TWS features set for v10.16 are rather minor, but our API was updated to support IPv6, and can connect to the TWS

It’s a simple calculation for 30 minutes 30 * 60 = 1800 seconds since the limit is 2000

Thank you so much! I am going to try it! I see you have bar settings at 1 second, I just want to confirm that above script returns ticks data (not aggregation)?

We are not correcting tick timestamps, Richard. We simply have exact arrival timestamps (Java class Instant) for all kinds of events, including for when TWS API callbacks take place. More background

Your comment about Chromium is interesting, Mike, and could very well relate to your issues. What TWS calls the "JxBrowser" is actually a Google Chromium installation. On our Linux server, it is