Question: 蔚来最近一个交易日的港股价格
Answer: 必答点：蔚来港股的最新收盘价
精度要求：仅允许四舍五入误差
Date: 2025/8/14
Reference data: {"9866___HK":{"RT_TIME":"160808","RT_LAST":"35.660000000000004","RT_DATE":"20250814"}}