预估日期确定性: 预估目标日期，而非确定日期来源对日期的表述有多确定：已确认、已排期、预估、已推迟或未核实。显示所有“预估”的图钉可信度 68%总体可信度: 68%该图钉的来源和参考资料对其日期的支持程度。包括来源在内的 5 份资料对图钉开始和结束时间支持程度的加权平均；资料每比最新的一份旧 180 天，权重减半显示所有可信度为 50%–74% 的图钉80天后
Estimated: NIO[5] has not set a date; the bidding rules ask host cities for "a continuous 10-day available window between December 1 and December 31, 2026", so the window's last day is used as the placeholder under the span rule.NIO will hold NIO Day 2026, its biggest annual event, in Wuhan after the city won a user vote on 18 July 2026; the bidding rules require a 10-day window in December 2026 and no exact date has been announced.
