On Monday, Hong Kong-listed growth stocks had a strong day, as the Hang Seng Index gained +1.75% and the Hang Seng Tech Index gained +2.59% following U.S. President Donald Trump and China President Xi Jinping’s Friday phone call that took place after Asia markets closed and before the U.S. markets opened.

World shares were mixed on Thursday after China rolled out more moves to try to boost its lagging stock markets by raising confidence that prices will rise. Germany’s DAX gained 0.2% to 21,300 and the CAC 40 in Paris edged 0.

In China, Apple’s second largest market, iPhone sales fell 18% in the December ending quarter, according to Bloomberg.

Phone growth in the U.S. and the rest of the world offsets softer sales in China, Wedbush analyst Daniel Ives says.