American Express Prelim U.S. Consumer Card 30 Days Past Due Rate 1.2% As Of Sept 30, 2026; Prelim U.S. Consumer Card Net Write-Off Rate (Principal Only) 1.5% As Of Sept 30, 2026; Prelim U.S. Small Business Card Net Write-Off Rate (Principal Only) 2.1% As Of Sept 30, 2026; Prelim U.S. Small Business Card 30 Days Past Due As A % Of Total 1.4% As Of Sept 30, 2026