American Express Company (NYSE: AXP) enters October 2026 in a very different position from the start of the year. The underlying business is still posting double-digit or near-double-digit growth in several important measures, but the stock has lost momentum. That combination makes AXP a useful case for separating business performance from share-price performance.
For investors using this article as a practical reference, the key point is simple: AXP's October setup is not a straightforward momentum story. The shares are trading well below their 2026 high, while the company is still guiding to strong full-year earnings and revenue growth. The next major test is third-quarter earnings on October 23, 2026.
AXP October 2026 snapshot
| Item | What investors should know |
|---|---|
| Recent share price | AXP closed at about $304 on October 5, 2026, after trading in the low-$300s around the start of October. |
| 2026 trend | The stock is down materially year to date and remains well below its 52-week high, showing that valuation and sentiment have weakened even as operating results stayed strong. |
| Latest reported quarter | Q2 2026 revenue net of interest expense was $19.6 billion, up 10% year over year; diluted EPS was $4.53, up 11%. |
| 2026 guidance | American Express raised full-year revenue growth guidance to 10% and maintained diluted EPS guidance of $17.30 to $17.90. |
| Next major catalyst | Q3 2026 results are scheduled for October 23, with materials expected before the 8:30 a.m. ET conference call. |
| Credit quality | August U.S. Consumer Card 30+ day delinquency was 1.1%; U.S. Small Business Card delinquency was 1.3%. |
For live or delayed market quotes, investors should check the company's official stock information page. Market prices can change minute by minute, so the figures above are reference points rather than a real-time trading quote.
What is the current price trend?
The most useful way to describe AXP's October 2026 trend is weak price momentum against resilient fundamentals. In late September, the stock was around the mid-$300s to low-$300s and entered October near $304. That is substantially below the 52-week peak near $387. The decline means investors have been less willing to pay the valuation multiples seen earlier in the year.
A falling stock price does not automatically mean the underlying business has deteriorated. In AXP's case, second-quarter results showed the opposite in several operating measures. Revenue rose 10%, Card Member spending rose 9% on a foreign-exchange-adjusted basis, and EPS increased 11%. American Express said the spending growth rate was its strongest in three years on that adjusted basis. The original Q2 release is available through the company's Investor Relations site and the related SEC-filed earnings release.
This divergence matters. A stock can fall because the market expects future growth to slow, because its valuation was previously high, because interest-rate expectations changed, or because investors rotated away from the sector. Therefore, October analysis should focus on whether upcoming data confirm or contradict the business momentum reported in the first half of 2026.
Fundamental signals supporting AXP
1. Revenue and spending growth remain healthy
American Express reported $19.637 billion of Q2 2026 revenue net of interest expense, versus $17.856 billion a year earlier. Billed business reached $455.8 billion, and FX-adjusted Card Member spending rose 9%. For a payments and card company, spending growth is important because it supports discount revenue, fees, and customer engagement.
The company also raised its full-year revenue growth outlook to 10%. A raised outlook generally tells investors that management's earlier assumptions were too conservative, although it does not guarantee that future quarters will exceed expectations.
2. Earnings growth has not broken down
Diluted EPS was $4.53 in Q2, up from $4.08 in Q2 2025. First-half diluted EPS reached $8.81, up 14% year over year. Management kept its 2026 EPS guidance at $17.30 to $17.90.
That guidance range is especially important for October because the stock is approaching the Q3 earnings report. Investors can compare the October 23 results with what is required to remain on track for the full-year target.
3. Credit metrics are still relatively stable
Credit quality is one of the most important variables for any card lender. In an economic slowdown, rising delinquencies and write-offs can increase provisions for credit losses and pressure earnings.
American Express' September 15 SEC filing showed that August 2026 U.S. Consumer Card balances were $114.2 billion, with 30-day-plus delinquency at 1.1%. U.S. Small Business Card balances were $46.1 billion, with delinquency at 1.3%. Consumer net write-offs were 1.7%, while small-business net write-offs were 2.2%. Investors can review the figures directly in the September 15, 2026 Form 8-K.
The practical takeaway is not that credit risk has disappeared. Instead, the latest official data do not show a sudden deterioration that would by itself explain the full share-price decline.
What could move AXP during October?
Q3 earnings on October 23
This is the most important scheduled catalyst. American Express plans to release third-quarter results at approximately 7:00 a.m. ET on October 23 and hold its conference call at 8:30 a.m. ET. Investors should watch revenue growth, Card Member spending, provision expense, net write-offs, delinquency trends, new card acquisitions, and any change to full-year guidance.
A useful rule is to compare the quarter with both management guidance and the expectations already embedded in the share price. A strong earnings report can still produce a weak stock reaction if investors expected even more. Likewise, a merely adequate report can support the stock when sentiment is already depressed.
Premium-customer spending
American Express has a differentiated business model because it combines card issuing, a merchant network, lending, and a premium customer base. Management has repeatedly highlighted strong engagement among Millennials and Gen Z customers. If spending by premium consumers remains resilient, it can support billed business and fee revenue even when broader discretionary spending is uneven.
Merchant acceptance and network expansion
On September 28, American Express said its cards were accepted at more than 190 million merchant locations worldwide, approximately 20 million more than at the beginning of 2026. The company also said acceptance outside the United States had more than doubled over the previous four years. The announcement is available in the American Express Newsroom.
For long-term investors, expanding acceptance matters because one historical limitation of American Express has been narrower merchant coverage than some competing networks. Broader acceptance can make the card more useful and reinforce customer engagement.
Main risks to the October outlook
Valuation risk: Even after a sizable decline, AXP is not automatically cheap. Investors should compare expected earnings growth with the stock's price-to-earnings multiple rather than relying only on how far the price has fallen from its high.
Consumer-credit risk: Delinquencies can change quickly if unemployment rises or household finances weaken. The monthly credit statistics deserve as much attention as headline revenue growth.
Spending sensitivity: Travel, dining, entertainment, and other discretionary categories are important to the Amex ecosystem. A pullback among affluent consumers could reduce billed business growth.
Event risk: The October 23 earnings report can create a large one-day move. Investors buying immediately before earnings should recognize that even sound long-term analysis cannot predict a short-term gap up or down.
Interest-rate and funding risk: American Express earns net interest income but also faces funding costs. Changes in rates, deposit pricing, and credit demand can affect margins in ways that are not captured by a simple stock chart.
Practical checklist before buying or holding AXP
- Check the latest share price and confirm whether AXP is making higher lows, moving sideways, or breaking below recent support.
- Review Q3 results on October 23 before assuming the current earnings trend will continue.
- Compare reported revenue growth with the 10% full-year guidance.
- Check whether full-year EPS guidance remains $17.30 to $17.90 or is revised.
- Monitor U.S. Consumer and Small Business delinquency and net write-off rates.
- Look at billed business and Card Member spending growth, not only accounting revenue.
- Separate a lower share price from a lower valuation. A stock can fall and still remain expensive if earnings expectations fall faster.
- Avoid using analyst targets as guarantees. They are estimates that can change after earnings, macroeconomic data, or changes in interest-rate expectations.
How to interpret AXP after Q3 earnings
After the October 23 report, investors can classify the result into one of three broad scenarios. In a stronger case, spending growth stays firm, credit remains controlled, and guidance is maintained or raised. That would strengthen the argument that the stock's 2026 decline reflects valuation compression more than operating deterioration.
In a neutral case, growth remains positive but slows, while credit costs rise gradually and management keeps guidance unchanged. In that situation, AXP could remain range-bound until investors gain more confidence in 2027 growth.
In a weaker case, spending slows sharply, delinquencies rise faster than expected, provisions increase, or management cuts guidance. That would make the decline more fundamentally significant and would require investors to reassess earnings assumptions rather than simply viewing the lower stock price as a buying opportunity.
Bottom line
American Express enters October 2026 with a mixed but analyzable setup. The share price is weak compared with its earlier 2026 levels, yet the latest reported fundamentals remain solid: Q2 revenue increased 10%, EPS rose 11%, full-year revenue guidance was raised, and August credit metrics did not show an abrupt deterioration.
The most important question is whether Q3 confirms that resilience. Until the October 23 earnings release, investors should treat the low-$300s share price as a reference point rather than a verdict. AXP's next sustained move is likely to depend less on how far the stock has already fallen and more on whether spending, credit quality, and management guidance support the earnings power implied by the current valuation.
This analysis is for informational purposes only and is not individualized investment advice. Stock prices and market data can change rapidly, and investors should verify the latest figures before making a decision.