Welcome to The Corvid Field Guide 

There is no shortage of information on fixed income markets. What has always been in short supply is the kind of knowledge that only comes from having actually traded, structured, and hedged these instruments — through full cycles, across jurisdictions, in markets where pricing is inconsistent, documentation is sparse, and conventional frameworks fall apart.

Across global capital markets, there exists a broad universe of bonds, notes, and structured products that resist easy classification, valuation, or liquidity. For those operating in these markets, that resistance is the whole problem.

The Corvid Field Guide was built for exactly that problem. It is the only publicly available reference for esoteric and illiquid fixed income instruments written from the desk up — not from a textbook, not from secondary synthesis, but from the lived experience of someone who has actually traded, structured, and hedged these instruments across full market cycles. Written by traders for traders, with a desk mentality point of view and spanning dozens of asset classes across global markets.

Over many years, it has developed a quiet, cult-like following among practitioners as the premier reference in these markets. Much like Corvid's own culture, it has continually evolved — shaped by the contributions of partners, former traders, and desk professionals, as well as those out in the field working across its many disciplines.

In an environment increasingly shaped by algorithmic outputs and AI-driven synthesis, the integrity of source material matters more than ever. This guide cites thousands of public sources — regulatory filings, court records, rating agency criteria, trade publications, corporate disclosures, and, on occasion, an encyclopedia entry when it happens to be the clearest available account of a fact. That is not a contradiction of what this guide is trying to be. The hard part, and the part that decades on a trading desk actually teach you, is knowing which of those links is right when they disagree, which number in the trade press is original reporting and which is just one outlet's figure getting copied downstream, and which regulatory filing is ground truth when the public narrative has drifted from it.

The universe of professionals who have not only traded, but also structured and actively hedged these instruments across cycles is exceptionally small — and historically, those individuals have not documented what they know, or shown their work in telling good sources from bad ones. This guide is a deliberate effort to change that: an actively curated body of practitioner knowledge, designed to be a dependable point of reference where signal and noise are genuinely difficult to distinguish.

Whether you are encountering a niche local issuance or a complex global structure, this guide is designed to help you identify what you are looking at, understand its essential characteristics, and approach it with the confidence that comes from knowing the reference was written by someone who has been there.

— Authored by Chris Ogeneski, whose direct experience across these markets has been informed over time by the broader Corvid Partners network of desk practitioners and market professionals.