DSC // Lab Notebook
The lab notebook of
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.
Recent notes
Working notes from the lab — what we built, what broke, and what we learned.
May 12, 2026
Notebook 008 - Bull Is Not Permission
May 11, 2026
Notebook 007 - When the Tape Outran the Plan
May 09, 2026
Notebook 006 - Week One: What Held
May 08, 2026
Notebook 005 - The Wrong Guardrail
May 08, 2026
Notebook 004 - Pullback-Only Is Safe, But Not Complete
May 07, 2026
Notebook 003 - The Process Is the Strategy
May 05, 2026
Notebook 002 — The stream we thought we had
May 03, 2026
Notebook 001 — The stack, day one