Wall Street’s leading trade groups have recently urged US banking regulators to further ease Basel capital rules. This move follows a previous proposal aimed at reducing capital requirements for major banks by around 4.8% to 5%. The current letter emphasizes concerns regarding the market risk components of the Basel framework, which governs the capital banks must set aside to mitigate potential trading losses.
Significantly, trade organizations estimate that the newly proposed rules, in their present form, could result in a staggering increase in capital requirements for trading operations, with possible hikes ranging from 30% to 89%. Even the conservative estimate of a 30% rise would compel banks to reserve massive amounts of capital, limiting their capacity to actively engage in trading markets.
Particularly worrying for investors is the impact on the Treasury market—critical to the global financial system where the US government borrows funds and interest rates are established. Reduced liquidity in this pivotal market not only affects banks but also sends ripples through mortgages, corporate borrowing, and virtually every segment of the financial landscape.
In another vital aspect of the Basel rules, a recent plan by US regulators, announced in March 2026, aimed to lower aggregate capital standards for large banks. This approach was projected to liberate billions of dollars, creating more opportunities for lending, issuing dividends, and engaging in share buybacks.
The Basel Committee is also reassessing the capital framework for cryptocurrencies, focusing on the risk weights assigned to different digital assets like Bitcoin and Ethereum, which currently face a hefty 1,250% risk weight. This means banks are required to hold a dollar in capital for every dollar exposure to crypto assets, creating a challenging environment for banks wanting to invest in digital currencies. In contrast, corporate bonds might have a risk weight ranging from 20% to 100%, demonstrating a significant disparity.
The crypto sector has criticized these stringent standards, arguing they effectively hinder banks from participating in digital assets. The Basel Committee's re-evaluation signals a recognition of these concerns. Trade groups are now advocating for overall reductions in capital requirements while cautioning that stricter trading-related regulations could diminish market liquidity, potentially countering the benefits of any overall capital relief for banks. Hence, any easing of aggregate capital stipulations may not be as advantageous as it appears without simultaneous adjustments to trading regulations.