Concerns over Apple's challenges regarding iPhone sales in China persisted as the company experienced a decline in market share.Wedbush analyst Daniel Ives remains optimistic, stating that growth in the U.S. and other global markets compensates for iPhone concerns in China.Ives predicts that about 20% of the world's population will access artificial intelligence through an Apple device in the coming years.The next big catalyst for Apple will be its upcoming quarterly earnings report.