Crypto Basis Carry: Term Structure, Crowding, and Forced Unwinds
Summary
The document explains a cash-and-carry strategy: buy spot and short futures when futures trade above spot, then seek to earn the premium as prices converge. It discusses how basis varies by contract tenor and compares the estimated return with Treasury bill yields to judge whether the trade compensates for operational and market risks. Its 2025 account describes a brief period of especially high basis, generally weaker returns later, and an October decline in basis alongside falling prices.
The analysis argues that compressed basis can hurt a hedged position when spot falls more than the futures short gains. If traders reduce exposure, selling spot and buying futures can add to market pressure. The document cites regime averages, peak and current readings, and a basis change during October as evidence. These are reported observations and illustrative calculations, not proof that carry unwinds caused the broader selloff. Basis trades also face funding variability, counterparty exposure, slippage, and volatility; the cited returns do not establish future performance.
Key ideas
- A cash-and-carry position buys spot and shorts futures to capture the premium as the contracts converge.
- Compare basis returns with risk-free alternatives and trading frictions before allocating capital.
- An inverted tenor structure can reflect near-term stress or crowded positioning.
- Basis compression during a spot decline can make a nominally hedged position lose value.
- Forced position reductions may amplify selling when traders sell spot and buy futures to close the trade.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.