What Is Systematic Credit Research?
Systematic credit research applies one fixed, rules-based method to corporate bonds — measuring spreads, valuation and supply across the same issuer universe every day — so relative value is identified by data rather than by narrative.
Credit is a relative-value market
Corporate bonds rarely move because of one headline. They move relative to peers, to their own history, and to the equity of the same issuer. Systematic credit work makes those comparisons explicit: every issuer is scored against the same yardstick, so a bank in the UK and a bank in Canada are judged the same way.
The inputs that matter
Spread levels and spread changes. New issue supply and concession — how much a borrower had to pay to clear the market. Quarterly earnings and the direction of leverage. Fund flows into and out of investment grade and high yield. Each one is objective and each one is measurable on a daily cadence.
Why new issue supply is a signal
The primary market prices in real time. When issuers pay up to place paper, the secondary market usually follows; when deals price through existing curves, spreads tend to grind tighter. Tracking supply daily is one of the fastest reads available on credit conditions.
Credit and equity in one framework
The G-255 scores corporate debt and equity with a single consistent set of rules, which is what makes cross-asset signals possible: an issuer whose equity is rich while its spread is wide is telling you something the two markets disagree about.
See the work in practice in New Issue Supply, Long Only Credit and the full report archive. Related reading: what is systematic trading.