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Thank you for your input. I have done some experimenting with both and reqTickByTickData generates much less callbacks which is good for me in Python. Strangely the timestamp they provide is up to a

IBKR no longer fill the OrderRef field in flex reports. They certainly used to, some time ago. Now the field is still there but the content is not carried over from TWS to daily reports any more,

Jürgen, i really like that heart-beat idea and i will implement it too as it will simplify my commit-forcing logic and it will also provide some insights into the health of the system. it will also

Very nice, fordfrog, and it all makes a lot of sense to me. I think our approaches are identical on the "what" level, but there are minor implementation differences on the "how" level. For example, as

IMHO reqTickByTickData ( https://interactivebrokers.github.io/tws-api/classIBApi_1_1EClient.html#a3ab310450f1261accd706f69766b2263 ) but as you may see other are ok too this is more a question of the

@Jürgen i mostly finished my implementation and i'm just reviewing the code, probably for the last time. in the text below i'll use word *commit* to indicate the supposed end of transaction (end of

For most purposes reqMktData works fine. I never needed tick by tick data.

Hi All, i have this problem on windows 2019 server: Sometimes i got this error: 2023-11-16 13:02:34.781|[ERROR]|Error. Id: -1, Code: -1, Msg: Specific error message needs to be given for these

I found the liquidation order flag by looking in here: https://www.interactivebrokers.com/php/whiteLabel/Interoperability/ActiveX_Other/activexevents.htm#execDetails

Hi Jürgen, I was looking at it this afternoon and provoked the warning. I used ib_insync accountValues to see what was in there:

Very Good point, I hit that one too. Note: BTW was on IBM too! I wonder why IB isn't adding LSE to resolution under SMART as what LSE does trade as IBM have same ISIN as the NYSE one. (different

I was just looking at that last week and did some data gathering. I found two sources of information to tap into: * A subscription to Account Updates (

Hi guys, I algo trade 0DTE option combos on ETFs and I would like to be able to take action when a liquidation warning happens or when a position is liquidated due to unsufficient margin. If these

Be careful that one day IB may ask you to switch to NASDAQ instead of ISLAND (I guess your good for 1 or 2 years) Also: SMART is Ok to fetch market data unless you look for very specific exchange

Hi all. Thanks for helping me out. I tested with exchange=ISLAND and it worked on my server. I'm about using exchange=SMART and?primaryExch=NASDAQ but now I understand it is wrong setting. My TWS

What is the best way to obtain bid/ask real-time data in your experience? It looks like TickByTick answers are more concise, but then it is mentioned in the documentation that only 5 concurrent

As I understand, primary exchange is the native exchange for the instrument, regardless where it could be trading. IBM is trading in USD on LSE, so a contract request for (symbol: IBM, currency: USD)

thank you again Jürgen for this great insight. it definitely makes sense to me. if i should paraphrase the issue, we get transaction items without transaction boundaries. it works fine for

I don't know. Not seen on TWS. The logical place should be under Configuration->API but nothing visible about that Whoever get a clue please share it, I am Interested to not be the last one to know

So where is this “Compatibility Mode: Send ISLAND for US Stocks trading on NASDAQ" setting? I can’t find it anywhere (on 10.19 or 10.25). Sent: Tuesday, November 14, 2023 9:33 PM To: