Apple's stock dropped 11% since its Q3 results on August 3, erasing nearly $400B in value, the first year since 2015 that AAPL slid between WWDC and Q4 earnings (Dan Gallagher/Wall Street Journal)

Dan Gallagher / Wall Street Journal:

Apple’s stock dropped 11% since its Q3 results on August 3, erasing nearly $400B in value, the first year since 2015 that AAPL slid between WWDC and Q4 earnings  —  Worries about China and the future of a lucrative Google relationship could outlast even a strong earnings report