Content
All articles, code examples, and analysis on this site are for educational and informational purposes only. Nothing on this site constitutes financial advice, investment advice, or a recommendation to buy, sell, or hold any security or financial instrument.
Risk Disclaimer
Trading involves substantial risk of loss. The quantitative methods, strategies, and tools described on this site are educational. No strategy guarantees profitability. Past performance, whether backtested or live, does not guarantee future results. Always size positions within your defined risk tolerance and consult a qualified financial professional before trading with real capital.
Code
Code examples are provided as-is for educational purposes. They are not production-ready without additional error handling, testing, and validation appropriate to your use case. Use at your own risk.
Accuracy
I make reasonable efforts to ensure the accuracy of the technical content, including citing primary sources and verifying formulas. If you find an error, please contact me at me@susanpotter.net so I can correct it.
Copyright
Content on this site is copyright Susan Potter unless otherwise noted. Short excerpts may be quoted with attribution and a link to the original article.
Last updated: May 2026
Susan Potter
Quant
Work with me
I spent the first half of my career building risk models and market data infrastructure at BNP Paribas, Bank of America, and Citadel, then fourteen years shipping production systems at scale. Now I bring both sides to quantitative trading. If you're a trading firm, family office, or fund looking to tighten the connection between your research ideas and your production trading systems, whether that's building validation pipelines, formalizing signal logic, or getting microstructure analytics into a deployable state, I'd like to hear what you're working on. Reach me at me@susanpotter.net.