Apple’s $5 Trillion Dilemma: 3 Reasons Earnings Could Spark a Breakout on Nov. 2 — or a Meltdown

Apple reports fiscal fourth-quarter results on Nov. 2 carrying a $5 trillion valuation, a memory cost squeeze Tim Cook called a once-in-a-century event, and a pattern of falling on earnings beats. Three forces will decide whether this one finally breaks…

Published October 26, 2026, 9:42am ET · 2 min read

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I’m watching Apple (NASDAQ:AAPL | AAPL Price Prediction) ahead of its fiscal fourth-quarter results, due Nov. 2 after the close. Shares are up 26.65% this year and the market cap stands near $5.07 trillion. This report tests whether record demand can outrun rising costs.

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Record Demand Meets a Memory Cost Squeeze

Last quarter, revenue rose 16.4% to $109.42 billion. EPS of $2.02 exceeded the $1.89 consensus, Apple’s ninth straight EPS beat. iPhone revenue climbed 22% to $54.3 billion on iPhone 17 demand. Shares still fell 7.35% on earnings day.

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That quarter included a one-time boost. Tariff refunds added roughly two percentage points to gross margin and $0.11 to EPS. For the September quarter, management guided revenue growth of 9% to 11% and gross margin of 47% to 48%, including about one percentage point from refunds.

On what he said was his final earnings call, Tim Cook warned that memory costs would climb again. He described “a 100-year flood on the memory pricing” and said supply constraints on advanced chip nodes would tighten sharply from the June quarter.

Wall Street’s Numbers for the September Quarter

Metric Consensus Prior Year YoY Growth
Q4 FY26 Normalized EPS $1.9782 $1.85 6.9%
Q4 FY26 Revenue $113.36 billion $102.47 billion 10.6%
FY26 EPS $8.8199 $7.46 18.2%
FY26 Revenue $477.62 billion $416.16 billion 14.8%

The quarterly EPS estimate has dropped from $2.0179 90 days ago.

Three Reasons This Report Could Swing Either Way

Margins Without the Tariff Cushion

On the July call, CFO Kevan Parekh said memory costs explained more than 100% of the sequential change in adjusted gross margin. Whether gross margin holds the guided range and what management signals for December will be worth watching, since Cook expects memory prices to keep rising beyond September.

iPhone Duo Sets Up the Holiday Quarter

Apple guided mid-teens iPhone growth for September, with Mac and iPad also supply constrained. The $1,999 foldable iPhone Duo reached store shelves this month after online pre-orders sold out within minutes. December-quarter consensus is already at $2.8977 in EPS on $153.44 billion in revenue. How incoming CEO John Ternus, who management said would lead future calls, considers supply against that demand will be a key focus.

Siri AI Costs Versus Services Monetization

Services grew 12% to $30.7 billion, though mobile gaming moderated. Management said the full compute cost of Siri AI remains unclear and pointed to higher iCloud+ levels as one offset. Regulatory work is still holding up Siri AI’s launch in the European Union and China.

A $5 Trillion Valuation Leaves Little Room for Error

Apple trades at about 40 times trailing earnings and 35 times forward estimates. It has beaten estimates for 10 straight quarters, yet shares have averaged a 1.16% decline the day after those beats. Options traders lean conservative, with a put/call ratio of 1.83 on the Nov. 4 expiration. Steady margins and confident holiday guidance could support a rally. Another memory warning on top of rising AI spending would put that premium multiple under pressure.

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Contact [email protected] for any questions or corrections.

Rich Duprey

After two decades of patrolling the dark corners of suburbia as a police officer, Rich Duprey hung up his badge and gun to begin writing full time about stocks and investing. For the past 20 years, he’s been cruising the markets looking for companies to lock up as long-term holdings in a portfolio while writing extensively on the broad sectors of consumer goods, technology, and industrials. Because his experience isn’t from the typical financial analyst track, Rich is able to break down complex topics into understandable and useful action points for the average investor. His writings have appeared on The Motley Fool, InvestorPlace, Yahoo! Finance, Money Morning, and, of course, 24/7 Wall St. He has been featured in both U.S. and international publications, including MarketWatch, Financial Times, Forbes, Fast Company, and USA Today.

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