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 interval price change ranges of weekly, monthly, quarterly, semi-annual, annual and other time periods based on the most recent trading day. Key Shanghai and Shenzhen stock indices are updated at 15:30, while other indices are updated sequentially depending on their respective issuing institutions.

搜集汇总

背景与挑战

背景概述

该数据集记录各指数每日最新表现，包含周、月、季、半年、年等区间的涨跌幅情况，沪深重要指数于15:30更新，其他指数更新时间因发布机构而异。