Alexandre Catarino

Relative Order type: https://www.interactivebrokers.com/en/general/education/videos/tws-python-api-pair-trades.php

https://github.com/QuantConnect/Lean/pull/8446 is unrelated to this issue. This is a feature request. We prioritize bugs fixed, features that impact many users (e.g.: speed improvements), and popular feature requests. [Open-source contributors](https://github.com/QuantConnect/Lean?tab=readme-ov-file#contributors-and-pull-requests) may...

There is an extra issue that can be handled in this ticket: IBDownloader is failing to download Forex data because it assumes `Market.FXCM` while `InteractiveBrokersBrokerage` requires `Market.Oanda` for Forex [[src](https://github.com/QuantConnect/Lean/blob/master/Brokerages/InteractiveBrokers/InteractiveBrokersBrokerage.cs#L2535)].

What if we add a dividend provider to the underlying Security object and use it if a constant is not provided?

Proposed fix: https://github.com/AlexCatarino/Lean/tree/bug-8090-trailing-stop-futures

Reopening... No security definition for `.CNT` security triggered a runtime error: > 2025-06-26T04:03:48.7549798Z ERROR:: Extensions.SetRuntimeError(): Extensions.SetRuntimeError(): RuntimeError at 06/26/2025 04:03:38 UTC. Context: Brokerage Error System.Exception: No security definition has been...

See [Create TT User](https://www.quantconnect.com/docs/v2/cloud-platform/live-trading/brokerages/trading-technologies#14-Create-TT-User)

Hi @yul, You can write a 30-line Python script to trigger command events that would be as easy as using parameters in the IDE, see [Send Commands by API](https://www.quantconnect.com/docs/v2/writing-algorithms/live-trading/commands#05-Send-Commands-by-API). ```python...

The `Initialize.csx` issue solved by https://github.com/QuantConnect/Documentation/commit/ac885fed646925bca58d973a743dee3373c16c86.

@cheukhin1024, LEAN has this information: [Short Availability > Supported Providers > Interactive Brokers Provider](https://www.quantconnect.com/docs/v2/writing-algorithms/reality-modeling/short-availability/supported-providers#05-Interactive-Brokers-Provider). This issue is open because it has not been modeled yet, meaning that LEAN doesn't use...