With U.S. stock futures trading slightly lower this morning on Monday, some of the stocks that may grab investor focus today are as follows: Wall Street expectsPDD Holdings Inc. (NASDAQ:PDD) to report quarterly earnings at $2.73 per share on revenue of $14.02 billion before the opening bell, according to data from Benzinga Pro. PDD shares gained 0.5% to $140.59 in after-hours trading.Analysts are expecting Daqo New Energy Corp. (NYSE:DQ) to post a quarterly loss at 56 cents per share on revenue of $337.12 million. The company will release earnings before the markets open. Daqo New Energy share…