Question: 港股网易最近一个交易日的涨跌幅
Date: 2025/8/14
Answer: 必答点：网易港股的最新涨跌幅
精度要求：仅允许四舍五入误差
Ground-truth data: 9999___HK: RT_TIME: 160807
RT_DATE: 20250814
RT_CHG: -7.6000000000000005