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	<title>信易科技用户论坛| snofox | 动态</title>
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				<title>snofox 提了一个新问题 问题</title>
				<link>https://www.shinnytech.com/?p=17039</link>
				<pubDate>Wed, 25 Aug 2021 08:14:20 +0800</pubDate>

									<content:encoded><![CDATA[<p>from datetime import date<br />
from tqsdk import TqApi, TqAuth, TqBacktest, BacktestFinished</p>
<p>api = TqApi(backtest=TqBacktest(start_dt=date(2021, 8, 1), end_dt=date(2021, 8, 25)), auth=TqAuth(&#8220;xxx&#8221;, &#8220;xxx&#8221;))</p>
<p>quote = [&hellip;]</p>
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				<title>snofox 提了一个新问题 问题</title>
				<link>https://www.shinnytech.com/?p=16019</link>
				<pubDate>Fri, 25 Jun 2021 14:49:51 +0800</pubDate>

									<content:encoded><![CDATA[<p>为什么用注册的账号接收到的行情会延迟这么多？</p>
<p>我用ntp校时后，本地时间误差应该在20ms以内，接收到的tick数据显示在0.7s以前产生。用300M带宽的本地机器和腾讯云测试均如此。</p>
<p>2021-06-25 22:46:51.304098 2021-06-25 22:46:50.500000</p>
<p>2021-06-25 22:46:51.804755 2021-06-25 22:46:51</p>
<p>2021-06-25 22:46 [&hellip;]</p>
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