Question: 白银T+D的最新价格
Answer: 必答点：白银T+D的最新收盘价
精度要求：答案落在最高价最低价区间即可
Date: 2025/8/14
Reference data: {"AG(T+D)___SGE":{"RT_TIME":"203515","RT_LAST":"9228","RT_DATE":"20250814","RT_HIGH":"9260","RT_LOW":"9205"}}