(Bloomberg) — US-listed China stocks surged Monday to the highest since early April on increased speculation that a year-long government crackdown on the technology industry is easing. While the S&P 500 Index struggled to mount much of an advance, the Nasdaq Golden Dragon Index closed 5.4% higher after surging as much as 8.3%, as Chinese regulators were said to be close to wrapping up their investigation of Didi Global Inc. The company’s American depositary receipts soared 68% at the start of US trading before paring some of those gains, leaving them up more than 24% from Friday’s close. Chinese authorities…