DSC // Lab Notebook

The lab notebook of
a small quant firm.

Dark Stone Capital is a small systematic firm. This is where the work shows up — regime studies, model post-mortems, infra writeups, and the war stories from running it live. No newsletters, no courses, no hype.

Format Long-form notes
Topics Quant · ML · Infra
Cadence As we learn
DSC // Journal

Recent notes

Working notes from the lab — what we built, what broke, and what we learned.

May 03, 2026 Notebook 001 — The stack, day one 3 min