La généralisation des stablecoins et des dépôts tokenisés risque de faire perdre aux banques 230 milliards de dollars de chiffre d’affaires lié aux paiements

The broad adoption of stablecoins and tokenized deposits could cost banks $230 billion in payments-related revenue. Stablecoins, tokenized deposits and central-bank digital currencies are projected to account for 4% of global payment volumes by 2030, creating a meaningful competitive and disintermediation risk for incumbent banks.

Analysis

The relevant market mechanism is not payment-volume displacement alone but the erosion of banks' lowest-cost operating deposits and associated interchange, FX, treasury-management, and working-capital fees. Incumbents with transaction-banking scale—JPM, C, HSBC, and BNPQY—face the most gross revenue at risk, but also possess the compliance infrastructure and corporate distribution required to convert deposits into tokenized deposit products. The principal near-term beneficiaries are regulated payment rails and custody/compliance vendors rather than unregulated stablecoin issuers: V, MA, FIS, FISV, CME, and COIN can monetize settlement, issuance, conversion, custody, and on/off-ramp activity even if bank payment economics compress.

Over the next 1-3 months, this is unlikely to alter earnings estimates absent evidence of enterprise adoption, regulatory approvals, or disclosed settlement volumes; broad bank exposure should not be reduced solely on a consulting-firm forecast. The more actionable 6-18 month question is whether tokenized deposits preserve bank funding economics or allow corporates to move liquidity into yield-bearing tokenized Treasury products. A migration from non-interest-bearing operating balances would raise deposit betas and pressure NIM, disproportionately affecting regional banks such as KRE constituents, whose fee and liquidity franchises lack the global transaction-bank offset.

Consensus may overstate disruption because regulated corporates value finality, sanctions screening, chargeback processes, and credit integration—areas where bank-issued deposits could entrench rather than disintermediate incumbents. Conversely, the underappreciated tail risk is a stablecoin stress event: reserve opacity, depegging, or adverse U.S./EU implementation rules could abruptly shift flows back to insured deposits and impair COIN-related digital-asset multiples. Falsify the bank-margin concern if large banks demonstrate that tokenized deposits retain operating balances at comparable pricing and generate incremental cash-management fees; validate it if disclosed non-interest-bearing deposit mix declines while stablecoin settlement volumes compound.

Key Decisions for Investors

• No standalone trade in CAP: the report is thematic research rather than a company-specific earnings catalyst; monitor whether Capgemini discloses tokenization consulting bookings or financial-services margin contribution before assigning revenue sensitivity.
• Maintain a 6-18 month relative-value watch: long JPM / short KRE if regulated tokenized-deposit adoption is accompanied by declining regional-bank non-interest-bearing deposits. JPM's corporate treasury distribution and technology budget should support monetization, while KRE has greater funding-cost sensitivity; exit if KRE deposit costs stabilize or JPM guides to material tokenization implementation expense without fee offsets.
• For digital-asset exposure, prefer a defined-risk long COIN versus a short KRE basket only after independently reported stablecoin settlement growth and favorable U.S. market-structure/regulatory milestones. The upside is operating leverage to custody and conversion volumes; principal risk is regulatory restriction or a stablecoin depeg, so use call spreads rather than unhedged equity.
• Monitor V and MA quarterly for cross-border volume growth, stablecoin settlement partnerships, and take-rate resilience. A confirmed migration of B2B cross-border flows away from card rails would turn these from neutral beneficiaries into shorts; absent take-rate pressure, their network economics and tokenized-settlement optionality remain more defensive than the disruption narrative implies.