<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[gxtcd的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/gxtcd</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; gxtcd]]></copyright><item><title><![CDATA[模仿akshare方法，利用python获取期权期货数据]]></title><link>https://blog.youkuaiyun.com/gxtcd/article/details/138371484</link><guid>https://blog.youkuaiyun.com/gxtcd/article/details/138371484</guid><author>gxtcd</author><pubDate>Wed, 01 May 2024 13:43:28 +0800</pubDate><description><![CDATA[利用python的request提取东方财富网络的期货数据]]></description><category></category></item><item><title><![CDATA[C++读入通达信日线及1分钟数据]]></title><link>https://blog.youkuaiyun.com/gxtcd/article/details/127489424</link><guid>https://blog.youkuaiyun.com/gxtcd/article/details/127489424</guid><author>gxtcd</author><pubDate>Mon, 24 Oct 2022 11:49:05 +0800</pubDate><description><![CDATA[通达信日线、1分钟数据调用后，便于使用数据进行回测。
通达信日线数据结构，32个字节
在堆中开数组，大小不受限制，理论上可以无限大
打开文件进行二进制读入
通达信1分钟数据结构，32个字节]]></description><category></category></item><item><title><![CDATA[Excel读取通达信1分钟数据]]></title><link>https://blog.youkuaiyun.com/gxtcd/article/details/127461252</link><guid>https://blog.youkuaiyun.com/gxtcd/article/details/127461252</guid><author>gxtcd</author><pubDate>Sat, 22 Oct 2022 14:08:47 +0800</pubDate><description><![CDATA[Excel读入通达信1分钟数据
通达信1分钟线*.lc1文件格式：
每32个字节为一个1分钟数据，每字段内低字节在前
00 ~ 01 字节：日期，2字节整型，设其值为date，则日期计算方法为：]]></description><category></category></item></channel></rss>