Blog
Long-form writing on what I'm learning and shipping.
2026
CME Group: liquidity is the product, open interest is the cornered resource, and the clearing house is the toll gate
v1Published 2026-07-31Updated 2026-07-31CME Group: liquidity is the product, open interest is the cornered resource, and the clearing house is the toll gate A convention for this note: statements mark…
Moody's: when accepted judgment becomes financial infrastructure
v1Published 2026-07-24Updated 2026-07-24Moody's: when accepted judgment becomes financial infrastructure Executive summary Moody's is best understood not merely as a producer of credit opinions or fin…
Moody's and the business of making trust machine-readable
v1Published 2026-07-08Updated 2026-07-08Moody's and the business of making trust machine-readable Moody's looks like a ratings company with a software/data add-on. I think the better mental model is n…
CME Group: the toll bridge that gets paid on both fear and greed
v1Published 2026-06-12Updated 2026-06-12CME Group: the toll bridge that gets paid on both fear and greed CME Group is not a bank. It is not a broker. It is not a hedge fund. It is the venue — the plac…
CME Group: the toll bridge that gets wider every time someone trades
v1Published 2026-06-12Updated 2026-06-12CME Group: the toll bridge that gets wider every time someone trades Most people think of exchanges as neutral venues where buyers and sellers meet. That is tru…