A working paper published by the Bank for International Settlements finds that rising bank deposit rates slow stablecoin growth, identifying a rate-sensitive dynamic that links traditional mo
A working paper published by the Bank for International Settlements finds that rising bank deposit rates slow stablecoin growth, identifying a rate-sensitive dynamic that links traditional monetary conditions directly to demand for dollar-pegged digital assets.
The paper, released through the BIS working paper series, reports a negative relationship between the level of bank deposit rates and the pace at which stablecoin supply expands. When deposit rates rise, the paper finds, stablecoin growth decelerates, suggesting that holders weigh the return available on conventional bank deposits against the decision to hold or accumulate stablecoins. The finding is presented as a reported relationship rather than a deterministic rule. For related coverage, see Best Stablecoin Wallets in 2026: 7 Self-Custody Options for USDT, USDC and DAI.
A closely related study found that USDC supply shows a stronger sensitivity to deposit rate shifts than USDT, pointing to issuer-specific dynamics within the broader pattern, as detailed in earlier BIS research linking bank deposit rates to stablecoin growth with USDC reacting more sharply. For related coverage, see Russia to Ban Crypto Transactions Through Self-Hosted Wallets From July 2027.
Stablecoins maintain a peg to a reference currency, typically the U.S. dollar, but most major stablecoins do not pass yield directly to holders. A user holding USDT or USDC in a self-custody wallet earns no interest on that position. A bank deposit, by contrast, pays the prevailing deposit rate. As that rate rises, the implicit cost of parking capital in a non-yielding stablecoin increases, creating an incentive to move funds back into the banking system.
The mechanism is one of relative attractiveness rather than direct substitution. Stablecoins serve functions, including cross-border settlement, DeFi collateral, and exchange liquidity, that bank deposits cannot replicate. The BIS finding does not imply that all stablecoin users respond identically to rate changes; rather, it identifies a marginal population of holders for whom yield is a meaningful factor in the allocation decision. With UBS projecting two additional Fed rate increases through 2026 and 2027, that marginal pressure may persist across the medium term.
The BIS result frames higher deposit rates as a headwind for stablecoin supply expansion, not as a prediction of outright contraction. Growth slowing is distinct from supply declining; the paper addresses the pace of adoption, not a directional reversal. That distinction matters for issuers, who measure success in net new supply and transaction volume rather than in absolute price terms.
Demand driven by settlement efficiency, programmable payments, or DeFi protocol mechanics operates on a different axis than yield-seeking demand. Utility-driven adoption, including payment infrastructure integrations such as Polygon's acquisition of Coinme for stablecoin payments, represents a structural demand source that monetary conditions affect less directly. The BIS finding concerns the yield-sensitive segment, leaving utility-driven inflows largely unaddressed.
The BIS, as the institution that serves as a bank for central banks, occupies a distinctive position in the stablecoin policy discussion. Its working papers inform the analytical frameworks that monetary authorities use when assessing systemic risk, reserve requirements, and the interaction between digital assets and bank funding. The finding that deposit rates affect stablecoin growth introduces a monetary transmission channel that policymakers must weigh: tightening cycles may inadvertently restrain private stablecoin supply even without direct regulation.
The paper is research, not a regulatory directive. No specific jurisdiction, threshold rate level, or policy proposal is attributed to it in the available sourcing. Its contribution is analytical, adding empirical support to the intuition that stablecoins and bank deposits compete for a subset of the same capital.
According to the reported finding, the Bank for International Settlements working paper identifies a negative relationship between rising bank deposit rates and the rate of stablecoin growth. As deposit rates increase, stablecoin supply expansion slows.
Higher deposit rates raise the opportunity cost of holding non-yielding stablecoins. For holders who are indifferent between stablecoins and bank deposits on functional grounds, a meaningful deposit rate makes the conventional banking option more attractive, reducing net inflows into stablecoin supply.
The BIS finding concerns slower growth, not contraction. Stablecoin supply can continue expanding even in a high-rate environment if utility-driven demand, such as DeFi collateral, cross-border payments, or exchange settlement, outpaces the yield-sensitive outflows. Readers evaluating self-custody infrastructure can consult current options across leading stablecoin wallets supporting USDT, USDC, and DAI in 2026. The research identifies a moderating force on growth, not a ceiling.
Additional source references: source document 1.
Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.
The post BIS Paper: Deposit Rates Slow Stablecoin Growth was initially published on Coincu.
