Nio ( [NIO](//research.investors.com/quote.aspx?symbol=NIO) ) reports late Wednesday for the second quarter as the Chinese EV startup and its domestic rivals ramp up on challenging Tesla ( [TSLA](//research.investors.com/quote.aspx?symbol=TSLA) ) in Europe. Nio stock rose Monday afternoon. X In Q2, Nio delivered 21,896 luxury electric SUVs, a 112% increase year over year and near the top end of its 21,000-22,000 guidance. That was despite a hit to production from the global chip shortage. Nio Earnings Estimates: Wall Street expects Nio to lose 8 cents a share vs. a loss of 17 cents a year ago. Revenue is seen jumping 142% to $1.295...