MAI Capital Management’s chief market strategist Chris Grisanti warned that recent congressional proposals to cap swipe fees at 0.05% per transaction and mandate a lower-cost routing alternative could erode Visa’s core revenue stream, which generated over $25 billion last year from merchant service charges. Grisanti highlighted that if enacted, this legislation would reduce interchange income by an estimated 15–20%, potentially trimming network revenue growth from its five-year average of 8% annual expansion to closer to 4%–5%. Investors are weighing the risk that compressed margins may force Visa to shift more costs onto issuing banks or scale back technology investments.

Shares of Visa experienced a 7.3% decline over the past week—their steepest one-week drop since last July—as traders reacted to President Trump’s endorsement of a routing-choice measure. This volatility wiped out nearly $40 billion in market capitalization. Trading volume surged to 1.8 times the 30-day average, underscoring heightened investor nervousness about regulatory changes. Some portfolio managers have reduced their overweight positions in payment networks, reallocating capital into more defensive financial stocks with less fee-based exposure.

Despite recent headwinds, 28 of 36 Wall Street analysts maintain a Buy or Outperform rating on Visa, citing its dominant network scale across 200+ markets and continued investments in AI-driven fraud prevention, which has reduced chargeback rates by 12% over the past two years. The consensus target price implies a 14% upside from current levels, driven by an expected rebound in cross-border transaction growth—forecast to accelerate from 8% in 2025 to 10% in 2026—and a gradual easing of interchange pressure as alternative routing rolls out over multiple years.

In its latest Global Economic Outlook report, Visa projects worldwide GDP growth of 2.7% in 2026, down slightly from 2.9% in 2025 but buoyed by a shift toward investment-led expansion. The report identifies three transformative trends: generative AI adoption projected to drive a 6% annual increase in business transaction volume, supply-chain reconfiguration boosting intra-regional commercial payments by two-thirds of trade growth, and demographic shifts that support a 2.4% increase in consumer spending. Visa’s proprietary data shows that commercial payment volumes in sectors deploying AI infrastructure grew 15% faster than the broader corporate segment last year, highlighting areas where the company can capture incremental network fees despite legislative constraints.