{"action":"opened","issue":{"url":"https://api.github.com/repos/quantopian/zipline/issues/703","labels_url":"https://api.github.com/repos/quantopian/zipline/issues/703/labels{/name}","comments_url":"https://api.github.com/repos/quantopian/zipline/issues/703/comments","events_url":"https://api.github.com/repos/quantopian/zipline/issues/703/events","html_url":"https://github.com/quantopian/zipline/issues/703","id":106367158,"number":703,"title":"Risk metrics not returning as series","user":{"login":"jfkirk","id":10326791,"avatar_url":"https://avatars.githubusercontent.com/u/10326791?v=3","gravatar_id":"","url":"https://api.github.com/users/jfkirk","html_url":"https://github.com/jfkirk","followers_url":"https://api.github.com/users/jfkirk/followers","following_url":"https://api.github.com/users/jfkirk/following{/other_user}","gists_url":"https://api.github.com/users/jfkirk/gists{/gist_id}","starred_url":"https://api.github.com/users/jfkirk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jfkirk/subscriptions","organizations_url":"https://api.github.com/users/jfkirk/orgs","repos_url":"https://api.github.com/users/jfkirk/repos","events_url":"https://api.github.com/users/jfkirk/events{/privacy}","received_events_url":"https://api.github.com/users/jfkirk/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-09-14T15:29:37Z","updated_at":"2015-09-14T15:29:37Z","closed_at":null,"body":"Reported by @KarenRubin.\r\n\r\nPreviously, the metrics in a Zipline algo were coming back in such a format that a user could call '.plot' and receive a timestamped plot of the algorithm returns. Now, the metrics appear to be coming back as an array and are not plottable.\r\n\r\nHere is an example code snippet that is no longer working:\r\n\r\n```\r\n#: Plot the graph\r\nbenchmark_bt.risk.benchmark_period_return.plot(label=\"SPY\")\r\nmy_algo.perf_tracker.cumulative_risk_metrics.algorithm_cumulative_returns.plot(label=\"Fortune 1000 Women-Led Companies\")\r\nax1.set_ylabel('% Cumulative Return', fontsize=20)\r\nax1.set_title(\"Cumulative Return\", fontsize=20)\r\nax1.legend(loc='best')\r\nfig.tight_layout()\r\npyplot.show()\r\n```\r\n\r\nIssue appears related to https://github.com/quantopian/zipline/pull/631, but that is a guess.\r\n\r\n@ehebert Do you know at-a-glance why this would be failing?"}}