Nio big buy opportunityNio broke the big downtrend and pullback. now i think trend turn the bullish. first target 13 $. Nio open new "neo house" in diffirent european countries. nio Nio Inc. delivered 31,041 vehicles in the first quarter, with 10,378 of those deliveries in March, it announced over the weekend.The quarterly delivery figure was up 21% from a year before it should be support to up trend.