Blog
Release notes
Model releases, strategy versions, and what each one changes for the strategies that are running. Every change to what drives the money is announced here.
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8 November 2026
We restated two backtests
Three measurement errors in the Old Pal 1.1 and Americano 1.1 backtests. The corrected figures are up, and they moved in our favour.
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12 September 2026
Three strategies on Centaurium 1.1
The 1.0 line is closed. Old Pal 1.1, Americano 1.1 and Black Manhattan 1.1 replace it — including the one comparison that argues against the overnight book.
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6 September 2026
Centaurium 1.1: a calibration update
Bands that hold their stated coverage at every step of the trading day, measured on two out-of-sample windows.
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8 June 2026
BitterQuant is live
What BitterQuant is, the three strategies it launches with, and what we promise to publish.