General Collateral Repo
General Collateral Repo — Repo rate on non-special high-quality collateral.
Definition
General Collateral Repo refers to repo rate on non-special high-quality collateral. Keep that definition fixed when comparing series, managers, or regimes — renaming the same tape does not create a new signal.
Why it matters
Policy-sensitive rates set the discount factor for almost every other asset class. When repo rate on non-special high-quality collateral shifts, related hedges, limits, and narratives usually need an explicit update rather than a quiet assumption.
Case
Suppose a desk is positioned for the opposite of what general collateral repo is saying. If repo rate on non-special high-quality collateral moves against that book, the first question is not “is the story clever?” but whether size, hedges, and stop logic still match the observation.
How to read it
Read spot, forwards, and real vs nominal together — one leg alone invents a story. Prefer a short written null hypothesis for General Collateral Repo: what would falsify the current reading in the next window?