American Express reported first-quarter revenue of $17.3 billion, up 7% year over year, with net income of $2.71 billion and diluted EPS of $3.78 against a $3.54 consensus. [1] Total network volume was $469 billion, up 6%; US consumer billed business was up 7%; travel-and-entertainment spending grew 8%. Every line that consumer-discretionary observers would expect to soften in a war-priced tape instead grew.

The tape matters because it arrives the same day American Airlines missed even its own cut guide and cited softer corporate travel as the wound. AmEx's T&E line is a different universe: it captures premium-leisure and private-business spending that AAL's corporate-contract book does not. The inverse movement is the story. If the paper has been tracking a K-shaped consumption pattern, Thursday was a clean read.

Write-offs and loan-loss provisions came in at $1.17 billion, essentially flat to Q4 and below the $1.25 billion the Street modeled. [1] Net write-off rate on Card Member loans was 1.9%, at the low end of the company's 1.9%-2.2% long-run guidance. Delinquencies ticked up five basis points sequentially to 1.3%, a move too small to signal stress but large enough to track. [2] The company's affluent cardholder cohort — roughly 70% of billings — is behaving differently from subprime and mass-market lenders whose March portfolios have shown consistent deterioration.

CEO Stephen Squeri reaffirmed full-year revenue growth guidance of 8%-10% and EPS guidance of $15.00-$15.50. [1] The reaffirmation matters because several card-industry peers have trimmed 2026 outlooks in the last three weeks. Discover Financial guided to "flat-to-down" EPS in its preliminary Q1 release; Capital One's loss provisions rose 18% year over year. [3] AmEx's guidance hold is a statement that the affluent segment remains insulated from the broader consumer weakening.

The international piece is the under-reported leg. International Card Services posted $2.5 billion in revenue, up 12% at constant currency — the fastest-growing segment. European billings grew 14%; Asia-Pacific grew 9%. Neither region is yet large enough to move the P&L decisively, but the rate differential against domestic US consumer spending (+7%) is widening. AmEx is no longer just a US affluent franchise; it is increasingly a global-elite payments network. [4]

The stock traded up 1.6% after hours. The move is modest because AmEx has already rallied 11% year-to-date and a clean beat is partly priced. The longer-duration read: in a macro where duration risk has replaced event risk for commodities, AmEx's guidance hold is the corporate equivalent — the top of the consumer K is still paying for duration, and the network is collecting a percentage of every transaction that occurs under that premium.

-- THEO KAPLAN, San Francisco