Honest experiments
What we tested and didn't work, with the numbers. Publishing the null results is part of the brand.
Published on 2026-06-20
We tested news sentiment. It doesn't predict the market.
FinBERT on catalyst news, measured live: −14 bps/trade, p=0.96. Zero signal. The numbers, unvarnished.
Read →Published on 2026-06-18
Why your backtest lies: survivorship bias
If you test your strategy only on the companies still in the index today, you measure a return that never existed.
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