Wall Street’s profit boom pressures Europe to revise banking rules, and crypto is watching from the sidelines
US banks could unlock $2.6 trillion in new lending capacity while European rivals face tighter capital rules, creating a transatlantic regulatory gap that may eventually reshape how digital assets fit into traditional finance.
The widening profitability gap between Wall Street and its European counterparts has kicked off a serious conversation in Brussels about whether the continent’s stricter banking rules are becoming a competitive liability.
The numbers tell a stark story. European banks are currently trading at a 43% discount to their US peers based on two-year forward price-to-earnings ratios.
The great transatlantic banking divide
On the American side, proposed deregulation could unlock up to $2.6 trillion in additional lending capacity. US regulators are also pushing for a reconsideration of Basel III capital rules, with feedback expected by June 2026.
Europe, meanwhile, is tightening the screws. The EU’s CRR3 and CRD6 frameworks will impose a projected 16% increase in capital requirements for global systemically important banks, known as G-SIBs. More capital held in reserve means less capital deployed for lending and trading.
The EU has confirmed a delay in implementing the new rules until 2027.
The UK has taken a middle path. British authorities announced they’ll cut the Tier 1 capital requirement from 14% to 13% of risk-weighted assets, effective 2027. That is the first reduction since the 2008 financial crisis.
Why the gap keeps growing
The contrast is sharpest when you compare the 16% capital increase facing EU G-SIBs with what UK banks are looking at: an almost negligible increase.
Even with projected improvements in European bank performance through 2025, that 43% valuation discount to US peers tells investors everything they need to know about where the market sees the better risk-reward trade.
What this means for crypto and digital assets
The EU’s regulatory framework currently treats stablecoin regulations separately from traditional banking rules, meaning the CRR3 and CRD6 overhaul doesn’t directly touch crypto. But that separation cuts both ways. It means digital assets aren’t getting dragged into the tighter capital regime, but it also means they’re not being formally integrated into the banking system either.
Investors should watch the 2027 implementation timeline closely. If Europe delays again, or significantly waters down its capital requirements, it would signal that competitive pressure from Wall Street is genuinely reshaping the continent’s regulatory DNA.