Live Stocks are getting hit again as Trump lashes out at the Fed and Powell. See the latest. OTC Markets EXMKT - Delayed Quote • USD China Yanyuan Yuhui Natl Ed Group Inc. (YYYH) Follow Compare 0.0001 -0.0499 (-99.80%) As of April 18 at 4:00:00 PM EDT. Market Open. Conversations Community Insights