Commodity Derivatives: A Growing Risk for Regional Banks
Comerica and Frost Bank are leading a trend among US regional banks toward increased concentration in commodity derivatives, according to recent data. As of the complete of 2025, commodity-linked trades accounted for roughly one-third of the derivatives books at both institutions, signaling a potential shift in risk profiles.
The Rise of Commodity Exposure
The increasing involvement in commodity derivatives—including futures, swaps, and other instruments—reflects broader economic factors and strategic decisions by these banks. Whereas the specific reasons aren’t detailed in available reports, it’s likely driven by client demand related to energy, agriculture, and metals trading. Comerica reported $40.1 billion and Frost Bank $6.9 billion in notional amounts linked to commodities.
Uninsured Deposits and Systemic Risk
This growing exposure coincides with concerns about high levels of uninsured deposits at many regional banks. Data from May 2025 shows that Comerica held $78 billion in deposits, with over 51.5% uninsured. Frost Bank had $52 billion in deposits, with 52.3% uninsured. Banks with a high ratio of uninsured deposits to total deposits are considered to be at serious risk of a depositor run should any weaknesses emerge, such as those related to commercial real estate (CRE) exposures or unrealized losses on securities.
The Cat III Bank Transition
Regulatory changes are likewise playing a role. Fifth Third and Huntington are expected to become Category III banks in 2026, triggered by asset growth exceeding $250 billion through acquisitions like Cadence and Comerica. This reclassification will subject them to stricter regulatory oversight and capital requirements.
Leak Risk and Board Discussions
Internal discussions at Comerica, as noted in an SEC filing from December 17, 2025, highlight concerns about the “heightened leak risk” surrounding discussions related to potential transactions. This suggests sensitivity around strategic shifts and potential market reactions.
Comerica’s Risk Management
Comerica’s 2024 Corporate Responsibility Report emphasizes its focus on risk management, including adherence to its Risk Appetite Statement. However, the report doesn’t specifically address the increasing concentration in commodity derivatives.
FAQ
- What are commodity derivatives? These are financial instruments whose value is derived from the price of a commodity, such as oil, gold, or agricultural products.
- Why are uninsured deposits a concern? Banks heavily reliant on uninsured deposits are vulnerable to liquidity crises if depositors lose confidence and withdraw their funds.
- What is a Category III bank? This refers to a bank subject to heightened regulatory scrutiny due to its size and systemic importance.
Pro Tip: Monitoring a bank’s exposure to commodity derivatives, alongside its deposit base, is crucial for assessing its overall risk profile.
Explore more articles on banking regulations and risk management on Risk.net.
