SKN | Higher Bank Deposit Rates Could Slow Stablecoin Growth, BIS Paper Finds

Key Points:

• A Bank for International Settlements (BIS) working paper found that higher US bank deposit rates were associated with slower stablecoin growth.
• A one-basis-point increase in deposit rates predicted a decline in ten-week stablecoin growth from 15% to 12%, according to the reported findings.
• The research highlights the potential influence of traditional banking incentives on stablecoin adoption and the competition for dollar-denominated funds.

Stablecoin growth may depend not only on cryptocurrency market conditions and payment innovation, but also on how competitively traditional banks reward depositors. A working paper from the Bank for International Settlements (BIS) found that increases in US bank deposit rates predicted slower stablecoin expansion, suggesting that the relative attractiveness of conventional bank accounts can influence demand for digital dollars. The findings highlight an important connection between monetary conditions, deposit competition and the evolving digital-asset economy.

Deposit Rates Emerge as a Factor in Stablecoin Demand

According to the reported findings, a one-basis-point increase in US bank deposit rates predicted a reduction in ten-week stablecoin growth from 15% to 12%. One basis point represents 0.01 percentage points, making the reported relationship notable because even a small rate movement was associated with a measurable difference in the pace of expansion.

The distinction between prediction and causation is important. The reported result indicates an association within the paper’s analysis; it does not establish that every increase in deposit rates will automatically produce the same decline in stablecoin growth. The outcome may also depend on the broader financial environment, stablecoin use cases and the characteristics of depositors.

Nevertheless, the relationship provides a useful framework for understanding how consumers and businesses evaluate different ways of holding dollar-denominated value. When bank deposits offer more competitive returns, some users may have less incentive to keep funds in stablecoins, particularly when their primary objective is to preserve liquidity rather than conduct blockchain transactions.

Stablecoins Compete on More Than Yield

Stablecoins are digital tokens designed to maintain a stable value relative to an underlying asset, commonly the US dollar. They support cryptocurrency trading, blockchain-based transfers and other digital financial activities. Their appeal can extend beyond investment returns to include transfer speed, availability and integration with blockchain applications.

Bank deposits, meanwhile, offer access to established payment systems and may provide interest income, subject to the terms of individual accounts. The relative attractiveness of the two options therefore depends on more than the headline rate. Users may consider accessibility, transaction costs, redemption arrangements, counterparty exposure and the regulatory protections applicable to each product.

The BIS finding suggests that these considerations interact with traditional monetary incentives. If deposit rates rise, stablecoin issuers and service providers could face stronger competition for funds from users who prioritize returns. However, stablecoins used primarily for settlement or digital-asset transactions may respond differently from tokens held mainly as a store of dollar-denominated value.

Implications for Banks and Stablecoin Issuers

For banks, the findings underscore the potential importance of deposit pricing as financial services become increasingly connected to digital-asset infrastructure. Competitive deposit products may help institutions retain funds that could otherwise move toward alternative forms of digital money. The effect on individual banks will depend on their customer base, funding needs and the rates they are willing to offer.

For stablecoin issuers, the research highlights a potential sensitivity to changes in traditional financial conditions. Growth could become more challenging when bank deposits offer improved returns, especially among users who do not require the transferability or blockchain functionality of stablecoins. Issuers and platforms may therefore need to compete through transaction utility, reliability and integration with payment services rather than relying solely on demand for digital dollars.

What Investors Should Monitor

Looking ahead, investors and financial institutions will need to monitor deposit-rate trends alongside stablecoin circulation and usage. The BIS findings offer evidence that traditional banking incentives may influence the expansion of digital dollars, but the reported relationship should not be treated as a universal forecast. Further analysis of transaction activity, user behavior and differences across stablecoin applications would help clarify the strength of the connection. Ultimately, stablecoin growth will depend on how effectively these assets meet users’ needs relative to bank deposits and other payment alternatives.