Question: 腾讯港股最新交易日的最高价
Answer: 必答点：腾讯港股最近一个交易日的最高价
精度要求：仅允许四舍五入误差
Date: 2025/8/14
Reference data: {"0700___HK":{"RT_TIME":"160808","RT_DATE":"20250814","RT_HIGH":"600"}}