President Donald Trump and Chinese leader Xi Jinping’s long-anticipated summit ended with both suggesting an agreement to reset their relationship, but with few concrete breakthroughs otherwise. With such low expectations heading into the meeting, even underwhelming results appear to be enough to soothe investors for now. The cooling of tensions could draw U.S. investors back to Chinese stocks—after wariness about tit-for-tat retaliations between the two superpowers—and boost that market.