2025美元流动性专题之二：美元流动性的三维度观测报告-工银亚洲研究

Core Insights - The report constructs a "3×3" matrix for analyzing USD liquidity, focusing on the federal funds market, repo market, and offshore USD market, while monitoring liquidity changes across scale, price, and policy dimensions [1][6][8] - Current structural pressures on USD liquidity are attributed to the Federal Reserve's balance sheet reduction and large-scale debt issuance, but the likelihood of a comprehensive liquidity crisis remains low under non-extreme conditions due to robust policy tools [1][3][6] Federal Funds Market - The federal funds market is the cornerstone of USD liquidity, with a focus on scale indicators. The Fed's balance sheet reduction since June 2022 has decreased total assets to 74.1% of the June 2022 level, but reverse repo tools (RRP) have provided a buffer, maintaining reserves at $3.2 trillion as of September 2025, which is 12.9% of total bank assets [1][13] - The effective federal funds rate (EFFR) remains stable within the interest on reserves balance (IORB) of 4.15% and ON RRP of 4.0%, with discount window usage being restrained due to stigma effects [1][17] Repo Market - The repo market is a critical liquidity hub, with the secured overnight financing rate (SOFR) and primary dealer market-making capabilities as core observation points. Since September 2025, SOFR has fluctuated around the upper limit of the rate corridor, with a spread to ON RRP increasing to 16 basis points, indicating marginal tightening [2][20] - The ratio of primary dealer reverse repos to reserves has risen to 0.88, reflecting ongoing pressure, although it remains below crisis levels [2][20] Offshore USD Market - The offshore USD market has shown characteristics of "bondification" and "derivatization," with currency swap basis as a key observation indicator. Since 2025, the cross-currency basis for euro/USD and yen/USD has narrowed, indicating maintained offshore liquidity [2][27] - The use of central bank currency swaps and FIMA repo facilities during crises serves as significant signals of systemic liquidity pressure, with both tools available to address liquidity needs across various market levels [2][35][38] Future Outlook - Future USD liquidity faces multiple contraction pressures, including ongoing balance sheet reduction by the Fed and increased Treasury issuance, which may lead reserves to drop below $3 trillion by September 2025, approaching a critical threshold of $2.7 trillion [3][6] - The Fed has established a multi-layered liquidity management toolset, which includes the discount window, SRF, FIMA repo, and central bank currency swaps, to mitigate systemic risks under non-extreme conditions [3][6]