The annualized yield from bitcoin futures basis carry trades has sunk below the return on two-year U.S. Treasury notes for 157 consecutive days, one of the longest such stretches on record, according to data from Glassnode and Coinglass. The drought in what was once one of crypto’s most reliable arbitrage strategies is both a symptom of a broader market slowdown and a signal that easy profits in bitcoin derivatives are becoming harder to find.
What the Carry Trade Is, and Why It Matters
The basis carry trade is a market-neutral strategy: traders hold a long spot position in bitcoin, often through an ETF, while simultaneously shorting bitcoin futures contracts. The profit comes from the gap between the futures price and the spot price, known as the basis. When futures trade at a premium to spot, as they typically do in bullish markets, that gap can be captured as a steady, low-risk annualized yield.
During the 2021 bull run, this strategy was extraordinarily lucrative, with annualized yields exceeding 20%, far outstripping anything available in traditional fixed income. That premium reflected intense speculative demand for leveraged long exposure to bitcoin, which pushed futures prices well above spot and made shorting futures against a long spot position an attractive, largely risk-free trade.
Today, that yield has collapsed to roughly 3%, compared with an average two-year Treasury yield of 3.8%. In other words, traders can now earn more from a government-backed, virtually risk-free bond than from a strategy that requires navigating the operational complexity and residual risk of crypto derivatives markets. With bitcoin trading near $63,759.92, the incentive structure that once drew billions of dollars of arbitrage capital into futures markets has largely evaporated.
A Familiar Warning Sign
This is not the first time the basis trade has underperformed Treasuries for an extended period. Glassnode data shows a similar stretch occurred between August 2022 and January 2023, a period that coincided with the depths of the last crypto bear market and ultimately marked a cycle low for bitcoin prices. The current 157-day stretch, running from February 2026 through August 2026, is now one of the longest on record, drawing direct comparisons to that earlier downturn.
The parallel is significant because the basis yield functions as a rough proxy for speculative appetite in the market. A wide, positive basis signals aggressive demand for leveraged long exposure; a compressed or negative basis suggests traders see little reason to pay up for that exposure, either because sentiment has soured or because uncertainty about near-term price direction has increased. The fact that the current episode has already matched the duration of the 2022-2023 stretch, without yet resolving, underscores how persistent the current malaise has been.
Trading volume data reinforces the picture of a market in retreat. Coinglass figures show bitcoin futures volume peaked at $1.47 trillion in February 2026, right around when the basis yield first fell below Treasury returns. By July, volume had collapsed to just over $880 million, a decline that removes much of the liquidity and speculative activity that once sustained a fat futures premium.
What It Means for the Market
The collapse in carry trade yields carries a dual message. On one hand, it is a straightforward bearish signal: with futures premiums compressed and volumes thin, there is simply less speculative capital chasing leveraged long positions in bitcoin. Institutional and professional traders who once treated the basis trade as a reliable source of yield now have less reason to allocate capital there, since a comparable or better return is available in short-term government debt with none of the operational overhead.
On the other hand, some market observers view narrowing arbitrage spreads as evidence of a maturing market. In less developed or more speculative markets, persistent, large basis premiums reflect inefficiency, an opportunity that sophisticated capital eventually arbitrages away. A compressed basis, even an unattractive one relative to Treasuries, can be read as a sign that bitcoin futures markets are behaving more like conventional financial markets, where risk-free arbitrage opportunities are scarce and fleeting rather than persistent and outsized.
What to Watch
- Whether the basis yield stretch surpasses the length of the August 2022-January 2023 period, which preceded a cycle low.
- Any recovery in futures trading volume from the July level of roughly $880 million, which would signal renewed derivatives market activity.
- Movements in the two-year Treasury yield, since a decline there could narrow the gap even without a basis rebound.
- Whether spot bitcoin ETF flows and futures open interest show renewed appetite for leveraged long exposure.
Source: CoinDesk
This content is for informational purposes only and does not constitute financial or investment advice.
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