{"action":"closed","issue":{"url":"https://api.github.com/repos/ricequant/rqalpha/issues/266","repository_url":"https://api.github.com/repos/ricequant/rqalpha","labels_url":"https://api.github.com/repos/ricequant/rqalpha/issues/266/labels{/name}","comments_url":"https://api.github.com/repos/ricequant/rqalpha/issues/266/comments","events_url":"https://api.github.com/repos/ricequant/rqalpha/issues/266/events","html_url":"https://github.com/ricequant/rqalpha/issues/266","id":304174454,"number":266,"title":"关于回测系统的一些疑问","user":{"login":"szhu3210","id":23638183,"avatar_url":"https://avatars0.githubusercontent.com/u/23638183?v=4","gravatar_id":"","url":"https://api.github.com/users/szhu3210","html_url":"https://github.com/szhu3210","followers_url":"https://api.github.com/users/szhu3210/followers","following_url":"https://api.github.com/users/szhu3210/following{/other_user}","gists_url":"https://api.github.com/users/szhu3210/gists{/gist_id}","starred_url":"https://api.github.com/users/szhu3210/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/szhu3210/subscriptions","organizations_url":"https://api.github.com/users/szhu3210/orgs","repos_url":"https://api.github.com/users/szhu3210/repos","events_url":"https://api.github.com/users/szhu3210/events{/privacy}","received_events_url":"https://api.github.com/users/szhu3210/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2018-03-11T17:00:44Z","updated_at":"2018-04-30T06:59:05Z","closed_at":"2018-04-30T06:59:05Z","author_association":"NONE","body":"1. 回测支持选股吗？\r\n\r\n2. 是不是只能在init的时候定义若干股票代码（股票池）？\r\n\r\n3. 是否支持全市场选股的策略呢？\r\n\r\n4. 有没有回测时间限制（比如回测从A股诞生以来的所有时间段）？\r\n\r\n谢谢！\r\n"}}
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