China has banned central government employees from using Apple (AAPL) iPhones at work. Geopolitics are seemingly impacting the AAPL stock price today. Around 19% of Apple's revenue comes from the region. Will other foreign technology be banned in China? Nick Theodorakos compares AAPL to the Nasdaq, as well as other technology names like Nvidia (NVDA). Also, what will the new iPhones and Apple Watches look like?