Apple slides on Q3 results, guidance; GF Securities downgrades (AAPL:NASDAQ)

Apple shares dropped 9% in morning trading Friday after the company issued weaker-than-expected guidance and GF Securities downgraded the stock. The rare downgrade cited valuation concerns, iPhone 18 pricing uncertainty, and demand risks as key factors pressuring the tech giant.

The sell-off follows Apple's third-quarter results, which failed to inspire confidence amid mounting questions about the company's forward outlook. GF Securities' move marks a notable shift in sentiment for a stock that has largely enjoyed bullish Wall Street coverage.

The premarket slide of nearly 8% reflects immediate trader reaction to the dual catalysts—soft guidance combined with the analyst downgrade. Valuation stretched after recent gains now faces scrutiny as the iPhone 18 cycle approaches without clear pricing power, while broader demand headwinds add to execution risk.

The downgrade and guidance miss compound concerns about Apple's ability to sustain premium margins in a challenging consumer environment. With iPhone revenue remaining the company's largest contributor, any weakness in that segment amplifies across the entire business model.