We are pioneering the radical future for open-source quant finance. QuantConnect is the world's largest quant community, empowering 220,000 quants with a framework, data, and infrastructure for their investments.
David started the discussion How to find symbols for delisted securities
I'm trying to analyze data for delisted securities but don't understand how to identify them in...
David started the discussion Does the Python LEAN CLI include the Toolbox app for downloading data?
I keep seeing recommendations to just download the LEAN CLI as the easiest way to get started. I've...
David started the discussion How to force a sale at a specific price
If I hold a position in a stock that can be elected to be redeemed for a fixed amount of cash, how...
David started the discussion Error adding custom Python library.
When trying to add a custom Python library, I'm getting an error.
David started the discussion Question about using Bloomberg for data and trading
I see that QC/Lean supports Bloomberg both for data and for trading, but I'm a little confused on...
David started the discussion How to find symbols for delisted securities
I'm trying to analyze data for delisted securities but don't understand how to identify them in...
David started the discussion Does the Python LEAN CLI include the Toolbox app for downloading data?
I keep seeing recommendations to just download the LEAN CLI as the easiest way to get started. I've...
David started the discussion How to force a sale at a specific price
If I hold a position in a stock that can be elected to be redeemed for a fixed amount of cash, how...
David started the discussion Error adding custom Python library.
When trying to add a custom Python library, I'm getting an error.
David started the discussion Question about using Bloomberg for data and trading
I see that QC/Lean supports Bloomberg both for data and for trading, but I'm a little confused on...
David started the discussion Market order with TimeInForce = Day getting filled next day
I'm using minute-resolution data and have found cases where the algorithm places an order at 16:00...
David started the discussion How do you push the Library folder back to the cloud?
I made some local changes to shared Python files in the Library folder but when I run `lean cloud...
David left a comment in the discussion Market order with TimeInForce = Day getting filled next day
That doesn't make sense and I would call it a bug. If I explicitly specify a TimeInForce of Day, it...
David left a comment in the discussion How do you push the Library folder back to the cloud?
I figured this out by just deleting my local projects, creating a new Library project in the cloud,...
David left a comment in the discussion Can Lean run on Apple M1 chip?
I run Lean w/ Docker on my M1 Macbook Air. I'm using Docker for Apple Silicon but I set Terminal to...
David left a comment in the discussion How to get the current ticker for a symbol
Hi Sunil,
David left a comment in the discussion How to get the current ticker for a symbol
Sunil,
David left a comment in the discussion Market order with TimeInForce = Day getting filled next day
I understand how your design decision makes sense if people are doing backtests using data with a...
3 years ago