Apple shares slide as Ternus sounds alarm on memory costs
Apple's shares fell 4% as CEO John Ternus reported rising memory chip costs are reducing margins. Gross margin dropped to 47.9% in Q3, with expectations of further decline to 45-46% in Q4. The company is locking in supplies and raising prices to offset costs. Apple's product launches and strong iPhone 18 Pro demand helped beat sales estimates, but analysts warn of potential consumer backlash due to price hikes.
How this was made

The 30-second read
Why it matters
The guidance cut signals tighter margins for the upcoming quarter, likely prompting short‑selling and caution among investors.
Market read
Apple’s margin guidance downgrade drives immediate downside risk for the stock and may ripple through the broader tech sector.
What to watch
Apple’s pricing power and strong iPhone 18 Pro demand may offset some margin erosion.
Background
Apple’s first earnings call under new CEO John Ternus highlighted memory‑chip cost inflation as a key headwind.
Ticker impact
Apple disclosed higher memory chip costs and lowered its gross‑margin guidance to 45‑46% for the December quarter, causing a ~4% share decline.
downward pressure as investors price in weaker margins and higher product costs
The guidance is a fresh, material update from Apple’s earnings call; the margin outlook is lower than prior expectations and the stock already fell 4% on the news.
Market effects
Tech hardware and memory‑chip suppliers may see heightened scrutiny as cost pressures spread.
U.S. equity markets likely to open lower on the news, with broader tech indices under pressure.
Margin compression at Apple could influence global supply‑chain sentiment, especially for memory‑chip manufacturers.
Counterpoint
If Apple can lock in lower‑cost memory inventory, the margin hit may be temporary and the stock could rebound.
Key entities
- companyApple
U.S. technology giant, ticker AAPL
- executiveJohn Ternus
Apple CEO delivering the earnings call


