BIS Study: Banks Paying 1 Basis Point More in Deposit Interest Could Significantly Slow Stablecoin Growth

According to CoinDesk, a BIS working paper finds that every 1-basis-point increase in U.S. bank deposit rates lowers projected stablecoin growth, with a notably large effect. This finding moves the relationship between traditional banks and stablecoins—from a qualitative discussion into a quantifiable macroeconomic framework.

Why does this matter? One of stablecoins’ core attractions is that they can offer higher returns than demand deposits or provide more convenient on-chain liquidity. When banks are willing to raise deposit rates, people reassess the relative benefits of “keeping money in the bank” versus “converting it to stablecoins.” The BIS study suggests this rebalancing may happen faster and be more sensitive than the market expects.

From a capital-flow perspective, $USDC , as a mainstream stablecoin, is directly affected by competition from bank interest rates. If banks broadly raise deposit rates, some funds that would otherwise flow into stablecoins may return to the banking system, indirectly putting pressure on stablecoin issuance and on-chain activity. The question to watch is whether this effect will show up in actual data or be offset by other liquidity factors.

One counterpoint is that the BIS study presents a predictive finding, does not specify particular stablecoins, and that actual market responses may be influenced by multiple factors, including risk appetite, demand for on-chain applications, and regulatory changes. Stablecoin growth is not driven by interest rates alone; demand in areas such as payments, settlement, and DeFi is also important.

What to watch next: whether U.S. bank deposit rates begin a sustained upward trend, and whether stablecoin issuance and the number of active on-chain addresses change in tandem. If rising bank rates coincide with slower stablecoin growth, the BIS finding will gain more empirical support; if not, it would suggest that other factors are driving capital flows.

$USDC #Stablecoin #Macro

The above is a compilation of information and personal analysis, and does not constitute investment advice.