Interactive Brokers Integration

Reference for building, operating and debugging systems that trade through the Interactive Brokers TWS API with ib_async in Python. Covers equities, options, futures, FX, CFDs and crypto.

The one rule this skill is organised around

IBKR's behaviour is a property of your contract, your account entity and your terminal, not a global constant. Most expensive IBKR bugs are not coding errors. They are correct code built on an assumption about the venue that nobody checked, that was never documented, and that turned out to be false for that instrument or that account.

So the order of resort, for any question, is: