Question: Latest close price of USD/CAD
Answer (English): Required Content: The latest price of USD/CAD (unit: CAD per USD)
Accuracy Requirements: Expand the high-low price range by an absolute value of0.01
Date: 2025/8/14
Reference data: {"USDCAD___FX":{"RT_TIME":"53847","RT_DATE":"20250814","RT_HIGH":"1.37842","RT_LOW":"1.37425"}}