Shares of Nio (NYSE:NIO) are down 7% on Friday morning, an unusual reaction to a quarter that, on paper, marked a genuine turning point for the Chinese EV maker. Nio’s revenue jumped 112% year over year, deliveries nearly doubled, and the company posted its first-ever quarterly adjusted operating profit. Meanwhile, Tesla (NASDAQ:TSLA) is up 1% ... NIO Drops 6% on First-Ever Profit, Tesla Moves Up 2%: The Two-Speed EV Trade in Action