# 請求參數 |參數名|類型|必填|最大長度|中文名|描述| | --- | --- | --- | --- | --- | --- | --- | |prod_code|String|是|32|產品代碼|有且僅有一只代碼；證券代碼包含交易所代碼做后綴，作為該代碼的唯一標識。如：000001.SS| |fields|String|否|255|字段集合|允許的字段： 最新價：last_px； 均價：avg_px； 成交量：business_amount； 成交額：business_balance； 如果沒有指定任何有效的字段，其效果等價于指定該字段：最新價，成交量| # 返回參數 |參數名|類型|最大長度|中文名| | --- | --- | --- | --- | --- | --- | |trend_detail_data|Object||分時詳細對象| |min_time|Integer|10|分時分鐘時間(HHMM)| |last_px|Integer|10|最新價| |avg_px|Integer|10|平均價| |business_amount|Integer|10|成交數量| |business_balance|Float|16.2|成交金額| # 返回示例 ~~~ { "data": { "trend": { "fields": [ "min_time", "last_px", "avg_px", "business_amount", "business_balance" ], "600570.SS": [ [ 201504170931, 124.07, 124.83, 387955, 48426658 ], [ 201504170932, 123.01, 124.59, 572900, 71378859 ], [ 201504170933, 121.89, 123.94, 834100, 103378268 ], [ 201504170934, 122.44, 123.74, 941239, 116465390 ] ] } } } ~~~