Question: Latest change in S&P500 in percentage (based on the closing price of current and previous trading day)
Date: 2025/8/14
Answer (translation): Required Content: The latest price change percentage of the Dow Jones Index
Accuracy Requirements: Only rounding errors are allowed
Ground-truth data: SPX___GI: RT_TIME: 162001
RT_PCT_CHG: 0.0032
RT_DATE: 20250813