{"action":"created","issue":{"url":"https://api.github.com/repos/QuantConnect/Lean/issues/4","labels_url":"https://api.github.com/repos/QuantConnect/Lean/issues/4/labels{/name}","comments_url":"https://api.github.com/repos/QuantConnect/Lean/issues/4/comments","events_url":"https://api.github.com/repos/QuantConnect/Lean/issues/4/events","html_url":"https://github.com/QuantConnect/Lean/issues/4","id":54085736,"number":4,"title":"Create Parabolic SAR Indicator","user":{"login":"jaredbroad","id":2243225,"avatar_url":"https://avatars.githubusercontent.com/u/2243225?v=3","gravatar_id":"","url":"https://api.github.com/users/jaredbroad","html_url":"https://github.com/jaredbroad","followers_url":"https://api.github.com/users/jaredbroad/followers","following_url":"https://api.github.com/users/jaredbroad/following{/other_user}","gists_url":"https://api.github.com/users/jaredbroad/gists{/gist_id}","starred_url":"https://api.github.com/users/jaredbroad/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jaredbroad/subscriptions","organizations_url":"https://api.github.com/users/jaredbroad/orgs","repos_url":"https://api.github.com/users/jaredbroad/repos","events_url":"https://api.github.com/users/jaredbroad/events{/privacy}","received_events_url":"https://api.github.com/users/jaredbroad/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/QuantConnect/Lean/labels/feature","name":"feature","color":"84b6eb"},{"url":"https://api.github.com/repos/QuantConnect/Lean/labels/help%20wanted","name":"help wanted","color":"159818"},{"url":"https://api.github.com/repos/QuantConnect/Lean/labels/indicator","name":"indicator","color":"d4c5f9"}],"state":"open","locked":false,"assignee":{"login":"AlexCatarino","id":6889033,"avatar_url":"https://avatars.githubusercontent.com/u/6889033?v=3","gravatar_id":"","url":"https://api.github.com/users/AlexCatarino","html_url":"https://github.com/AlexCatarino","followers_url":"https://api.github.com/users/AlexCatarino/followers","following_url":"https://api.github.com/users/AlexCatarino/following{/other_user}","gists_url":"https://api.github.com/users/AlexCatarino/gists{/gist_id}","starred_url":"https://api.github.com/users/AlexCatarino/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/AlexCatarino/subscriptions","organizations_url":"https://api.github.com/users/AlexCatarino/orgs","repos_url":"https://api.github.com/users/AlexCatarino/repos","events_url":"https://api.github.com/users/AlexCatarino/events{/privacy}","received_events_url":"https://api.github.com/users/AlexCatarino/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/QuantConnect/Lean/milestones/1","html_url":"https://github.com/QuantConnect/Lean/milestones/30%20Indicators","labels_url":"https://api.github.com/repos/QuantConnect/Lean/milestones/1/labels","id":1016947,"number":1,"title":"30 Indicators","description":"Create the foundation indicator library of Lean with the top 30 technical indicators. This gives Lean depth and versatility to be used by millions of users. http://ta-lib.org/function.html\r\n\r\n - [x] 1. Aroon Oscillator\r\n - [x] 2. Average True Range\r\n - [x] 3. Bollinger Bands\r\n - [x] 4. Constant Indicator\r\n - [x] 5. Commodity Channel Index\r\n - [x] 6. Exponential Moving Average\r\n - [x] 7. Simple Moving Average\r\n - [x] 8. Money Flow Index\r\n - [x] 9. MACD\r\n - [x] 10. Minimum\r\n - [x] 11. Maximum\r\n - [x] 12. Standard Deviation\r\n - [x] 13. Momentum\r\n - [x] 14. MomentumPercent\r\n - [x] 15. Relative Strength Index\r\n - [ ] 16. Parabolic SAR (SAR) - https://github.com/QuantConnect/Lean/issues/4\r\n - [ ] 17. Average Directional Index (ADX) - https://github.com/QuantConnect/Lean/issues/2\r\n - [ ] 18. On Balance Volume (OBV) - https://github.com/QuantConnect/Lean/issues/46\r\n - [ ] 19. Pearsons Correlation (CORREL)\r\n - [ ] 20. Chande Momentum Oscillator (CMO)\r\n - [ ] 21. Absolute Price Oscillator (APO)\r\n - [ ] 22. Double Exponential Moving Average (DEMA)\r\n - [ ] 23. Linear Regression (LINR)\r\n - [ ] 24. Normalized Average True Range (NATR)\r\n - [ ] 25. Rate of Change (ROC) - https://github.com/QuantConnect/Lean/issues/49\r\n - [ ] 26. Rate of Change Percentage (ROCP) - https://github.com/QuantConnect/Lean/issues/49\r\n - [ ] 27. Williams % R Indicator (WILR) - https://github.com/QuantConnect/Lean/issues/48\r\n - [ ] 28. Stochastic (STOCH)\r\n - [ ] 29. Stochastic Fast (STOCHF)\r\n - [ ] 30. Triangular Moving Average (TRIMA)\r\n - [ ] 31. Time Series Forecast (TSF)\r\n - [ ] 32. Typical Price (TYP)\r\n - [ ] 33. Variance (VAR)\r\n - [ ] 34. Kaufman Adaptive Moving Average (KAMA)\r\n - [ ] 35. Donchian Price Channels (DON) - https://github.com/QuantConnect/Lean/issues/47\r\n - [ ] 36. ","creator":{"login":"jaredbroad","id":2243225,"avatar_url":"https://avatars.githubusercontent.com/u/2243225?v=3","gravatar_id":"","url":"https://api.github.com/users/jaredbroad","html_url":"https://github.com/jaredbroad","followers_url":"https://api.github.com/users/jaredbroad/followers","following_url":"https://api.github.com/users/jaredbroad/following{/other_user}","gists_url":"https://api.github.com/users/jaredbroad/gists{/gist_id}","starred_url":"https://api.github.com/users/jaredbroad/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jaredbroad/subscriptions","organizations_url":"https://api.github.com/users/jaredbroad/orgs","repos_url":"https://api.github.com/users/jaredbroad/repos","events_url":"https://api.github.com/users/jaredbroad/events{/privacy}","received_events_url":"https://api.github.com/users/jaredbroad/received_events","type":"User","site_admin":false},"open_issues":4,"closed_issues":9,"state":"open","created_at":"2015-03-11T17:49:46Z","updated_at":"2015-05-26T19:51:35Z","due_on":"2015-07-31T05:00:00Z","closed_at":null},"comments":1,"created_at":"2015-01-12T18:01:20Z","updated_at":"2015-05-26T19:52:49Z","closed_at":null,"body":"Create an \"ParabolicSAR\" indicator class and the associated \"SAR\" helper method in the QCAlgorithm base class. See introduction to indicators - https://lean.quantconnect.com/docs#topic9.html\r\n\r\nAdd the associated tests to Tests project under /Indicators to confirm the Parabolic SAR values match up with the data provided in Tests/TestData/spy_parabolic_SAR.txt file."},"comment":{"url":"https://api.github.com/repos/QuantConnect/Lean/issues/comments/105646788","html_url":"https://github.com/QuantConnect/Lean/issues/4#issuecomment-105646788","issue_url":"https://api.github.com/repos/QuantConnect/Lean/issues/4","id":105646788,"user":{"login":"mchandschuh","id":531416,"avatar_url":"https://avatars.githubusercontent.com/u/531416?v=3","gravatar_id":"","url":"https://api.github.com/users/mchandschuh","html_url":"https://github.com/mchandschuh","followers_url":"https://api.github.com/users/mchandschuh/followers","following_url":"https://api.github.com/users/mchandschuh/following{/other_user}","gists_url":"https://api.github.com/users/mchandschuh/gists{/gist_id}","starred_url":"https://api.github.com/users/mchandschuh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mchandschuh/subscriptions","organizations_url":"https://api.github.com/users/mchandschuh/orgs","repos_url":"https://api.github.com/users/mchandschuh/repos","events_url":"https://api.github.com/users/mchandschuh/events{/privacy}","received_events_url":"https://api.github.com/users/mchandschuh/received_events","type":"User","site_admin":false},"created_at":"2015-05-26T19:52:49Z","updated_at":"2015-05-26T19:52:49Z","body":"Hey @AlexCatarino! Just wondering if there was any progress on this? If not, are you OK with me un-assigning you in case someone else wants to take a stab at it? Thanks!"}}