雅虎！ Finance API，如何获取某一天的历史盘中数据? [英] Yahoo! Finance API, how to get historical intraday data for one particular day?

问题描述

我在以下网址找到了有关如何从Yahoo下载历史日内数据的在线文章: http://www.quantshare.com/sa-426-6-ways-to-download-free-intraday-and为我们的股票市场报价数据

I found an online article about how to download historical intraday data from Yahoo at : http://www.quantshare.com/sa-426-6-ways-to-download-free-intraday-and-tick-data-for-the-us-stock-market

但是，如何获取股票某一天的历史盘中数据?例如，如何在2013-01-31上获取IBM的一分钟间隔数据?

But how to get one particular day's historical intraday data for a stock ? For example how to get one-minute interval data for IBM on 2013-01-31 ?

除了Yahoo，还有其他地方免费提供某一天的历史盘中数据吗?

Besides Yahoo, is there any other place that has one particular day's historical intraday data for free ?

推荐答案

您无法从Yahoo的日内Feed中检索到一个唯一的会话.与CSI提供的当天结束数据不同，雅虎最多只能为当天数据提供15天的回填.

You cannot retrieve a single, unique session from Yahoo's intraday feed. Unlike their end of day data provided by CSI, Yahoo only provides a maximum of 15 days of backfill for intraday data.

Google的日内补余也限制为2周.

Google's intraday backfill is also limited to 2 weeks.

我不认为您可以在互联网上免费找到超过两周的回填广告.

I do not believe you can find over a couple of weeks of backfill for free on the internet.

这篇关于雅虎！ Finance API，如何获取某一天的历史盘中数据?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！