指数最新表现

记录指数每日最新表现，包含最近一个交易日的周、月、季、半年、年等区间涨跌幅情况。沪深重要指数的更新时间为15:30，其他指数因发布机构不同会陆续更新。

Records the daily latest performance of indices, including the percentage changes of major indices across time intervals such as weekly, monthly, quarterly, semi-annual and annual in the most recent trading day. Key indices of the Shanghai and Shenzhen stock markets are updated at 15:30, while other indices are updated sequentially based on the schedules of their respective issuing institutions.

搜集汇总

背景与挑战

背景概述

该数据集记录沪深指数每日最新表现，包含多个时间区间的涨跌幅数据，每日更新，适用于金融服务场景。