The 30-year Treasury yield cleared 5% this year and is sitting at its highest level since 2007. That means every dollar sitting in bitcoin or any non-yielding asset is a dollar not earning that 5%. Several analysts have pointed to these elevated bond yields as a direct drag on bitcoin’s upside recently.
The elevated cost of capital already hurt bitcoin during the 2025 bull cycle.
The evidence sits in the divergence between BTC’s dollar-denominated spot price and its price adjusted for the cost of long-duration capital, or the 30-year yield. Bitcoin’s spot price rose to $126,000 in 2025, well above the previous cycle’s high of nearly $70,000. But priced against the 30-year yield, it did something it had never done before: it fell well short of its 2021 high, breaking a pattern of setting a new peak, on this measure, every cycle since inception.
Additionally, that same ratio has now completed a head-and-shoulders breakdown, one of the more potent bearish patterns in technical analysis.
The pattern is defined by three peaks separated by pullbacks, with the middle peak the highest, loosely resembling the outline of a “head flanked by two shoulders.” A move below the line connecting the pullbacks between those peaks, the neckline, is what confirms the pattern. The BTC/30-year yield ratio has done exactly that.