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34 lines
1.4 KiB
34 lines
1.4 KiB
3 weeks ago
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# Prediction Market Arbitrage
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Supports Kalshi prediction markets, Nadex binary options, and CME event contracts (through tradovate client).
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Draws basis future pricing from yahoo finance.
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Currently has code for nasdaq and s&p pairs, but can easily support any contract traded on these platforms.
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## Setup
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Provide auth data in `*.auth` files in json format.
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Relies on python venv with `requirements.txt`.
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If you're going to use nadex, install node and `package.json` for lightstreamer.
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The pair you're considering and the minimum spread to execute a trade is controlled in the runner files
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e.g. `nasdaqdaily.py` or `spdaily.py`.
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## Running
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Just run `python nasdaqdaily.py` or `python spdaily.py` etc. You can provide "demo" as a sys arg to run in the sandbox environment (for
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the trading platforms that support this).
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Log data, of good spreads found and trades executed, are outputted to stdout, so you should run this on
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tee (into `systemd-cat` if you're on the hetzner server so we can export from journalctl).
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Login sessions are outputted into `*.session` files, which can be cleaned up using `./clean`.
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## Testing
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Run `pytest -rA`.
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## Todo
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- Add fidelity, and equities vs futures (this requires non-piecewise math solveer)
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- Reverse engineer and reimplement lightstreamer in python
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- Rigorously model execution risk better than just a minimum spread (look into Almgren-Chriss mean-variance and LVaR models)
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- Refactor source code layout
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