SARB Flags Stablecoins and Crypto as Growing Financial Stability Risks
The South African Reserve Bank (SARB) has identified crypto assets—particularly USD‑linked stablecoins—as emerging structural risks to financial stability in its 25 November 2025 Financial Stability Review. SARB calls crypto a “structural and perpetual risk,” citing rapid adoption: combined users on major local exchanges (Luno, VALR, Ovex) rose to about 7.8 million by July 2025 from ~4.3 million in 2022. Stablecoin trading volumes surged from under R4 billion (~$116m) in 2022 to nearly R80 billion (~$4.66bn) in the year to October 2025, driven by lower volatility versus unbacked tokens. The report highlights macro vulnerabilities—weak growth, high unemployment, rising debt‑service costs and infrastructure strain—and warns that the borderless nature of stablecoins can enable circumvention of South Africa’s Exchange Control Regulations, creating unmonitored cross‑border flows. SARB found regulatory gaps (no formal stablecoin framework, partial crypto rules) and limited, fragmented data on adoption and bank linkages. It is coordinating with National Treasury and engaging local exchanges to develop monitoring systems and propose updates to the exchange control framework to better capture digital asset flows. For traders: expect increased regulatory scrutiny, possible tighter cross‑border controls, and greater emphasis on reporting and transparency—factors that could affect stablecoin liquidity, onshore/offshore spreads, and funding flows in the near term. Primary keywords: stablecoins, South African Reserve Bank, exchange control, crypto regulation, cross‑border transfers.
Bearish
The SARB warning and planned regulatory responses are likely to exert downward pressure on stablecoin markets and related crypto liquidity in the near term. Increased scrutiny, potential updates to exchange control rules, and new monitoring requirements can reduce onshore stablecoin supply, raise compliance costs for exchanges, and widen onshore/offshore spreads. Traders may see reduced liquidity and higher funding costs for trades that rely on stablecoin rails. In the medium to long term the impact is mixed: clearer regulation and monitoring can reduce tail‑risk and improve institutional confidence, which could support stablecoin market integrity and re‑price risk positively. However, until frameworks and monitoring are clarified and implemented, expect short‑term volatility, possible outflows from onshore pools, and tighter spreads—hence a bearish near‑term outlook for stablecoin price stability and liquidity in the South African context.