update pay ui

app.py

@@ -5913,11 +5913,12 @@ def get_stock_quotes():
         # 使用 IN 子句一次查询所有股票，避免逐只循环查询
         try:
             # 批量查询价格和涨跌幅数据（使用窗口函数）
+            # 涨跌幅基于当日开盘价计算：(最新价 - 开盘价) / 开盘价 * 100
             batch_price_query = """
-                WITH first_prices AS (
+                WITH open_prices AS (
                     SELECT
                         code,
-                        close as first_price,
+                        open as open_price,
                         ROW_NUMBER() OVER (PARTITION BY code ORDER BY timestamp ASC) as rn
                     FROM stock_minute
                     WHERE code IN %(codes)s
@@ -5935,12 +5936,12 @@ def get_stock_quotes():
                       AND timestamp <= %(end)s
                 )
                 SELECT
-                    fp.code,
+                    op.code,
                     lp.last_price,
-                    (lp.last_price - fp.first_price) / fp.first_price * 100 as change_pct
-                FROM first_prices fp
-                INNER JOIN last_prices lp ON fp.code = lp.code
-                WHERE fp.rn = 1 AND lp.rn = 1
+                    (lp.last_price - op.open_price) / op.open_price * 100 as change_pct
+                FROM open_prices op
+                INNER JOIN last_prices lp ON op.code = lp.code
+                WHERE op.rn = 1 AND lp.rn = 1
             """
 
             batch_data = client.execute(batch_price_query, {