Sentiment History (Index)

Equity news sentiment history aggregated by major stock index.

Algorithmia Platform License · Internet Access · Calls Other Algorithms

Run an Example

{
  "Debug": null,
  "Message": "Request OK. Request OK. {0}",
  "Result": {
    "data": {
      "end_date": "2016/05/30",
      "name": "SP500",
      "sentiment": [
        {
          "buzz": "5.971",
          "date": "30-05-2016",
          "sentiment": "5.939",
          "volume": 1253
        },
        {
          "buzz": "5.681",
          "date": "29-05-2016",
          "sentiment": "5.792",
          "volume": 779
        },
        {
          "buzz": "5.403",
          "date": "28-05-2016",
          "sentiment": "5.445",
          "volume": 1284
        },
        {
          "buzz": "5.230",
          "date": "27-05-2016",
          "sentiment": "5.829",
          "volume": 2325
        },
        {
          "buzz": "5.387",
          "date": "26-05-2016",
          "sentiment": "5.765",
          "volume": 2799
        },
        {
          "buzz": "5.444",
          "date": "25-05-2016",
          "sentiment": "5.897",
          "volume": 2986
        },
        {
          "buzz": "5.549",
          "date": "24-05-2016",
          "sentiment": "6.100",
          "volume": 2944
        },
        {
          "buzz": "6.277",
          "date": "23-05-2016",
          "sentiment": "5.802",
          "volume": 2540
        },
        {
          "buzz": "5.883",
          "date": "22-05-2016",
          "sentiment": "5.859",
          "volume": 983
        },
        {
          "buzz": "5.701",
          "date": "21-05-2016",
          "sentiment": "5.848",
          "volume": 1382
        },
        {
          "buzz": "5.454",
          "date": "20-05-2016",
          "sentiment": "6.093",
          "volume": 2892
        },
        {
          "buzz": "5.381",
          "date": "19-05-2016",
          "sentiment": "5.712",
          "volume": 3293
        },
        {
          "buzz": "5.471",
          "date": "18-05-2016",
          "sentiment": "5.783",
          "volume": 3202
        },
        {
          "buzz": "5.458",
          "date": "17-05-2016",
          "sentiment": "5.867",
          "volume": 2910
        },
        {
          "buzz": "6.094",
          "date": "16-05-2016",
          "sentiment": "5.934",
          "volume": 2624
        },
        {
          "buzz": "5.636",
          "date": "15-05-2016",
          "sentiment": "5.843",
          "volume": 817
        },
        {
          "buzz": "5.197",
          "date": "14-05-2016",
          "sentiment": "5.335",
          "volume": 1435
        },
        {
          "buzz": "4.888",
          "date": "13-05-2016",
          "sentiment": "5.416",
          "volume": 2572
        },
        {
          "buzz": "4.957",
          "date": "12-05-2016",
          "sentiment": "5.602",
          "volume": 2877
        },
        {
          "buzz": "4.884",
          "date": "11-05-2016",
          "sentiment": "5.610",
          "volume": 2555
        },
        {
          "buzz": "5.122",
          "date": "10-05-2016",
          "sentiment": "6.083",
          "volume": 2607
        },
        {
          "buzz": "5.504",
          "date": "09-05-2016",
          "sentiment": "5.896",
          "volume": 2164
        },
        {
          "buzz": "5.041",
          "date": "08-05-2016",
          "sentiment": "5.838",
          "volume": 847
        },
        {
          "buzz": "4.740",
          "date": "07-05-2016",
          "sentiment": "5.308",
          "volume": 1280
        },
        {
          "buzz": 0,
          "date": "06-05-2016",
          "sentiment": 0,
          "volume": 0
        },
        {
          "buzz": 0,
          "date": "05-05-2016",
          "sentiment": "1.000",
          "volume": 1
        },
        {
          "buzz": 0,
          "date": "04-05-2016",
          "sentiment": "4.000",
          "volume": 7
        },
        {
          "buzz": "5.028",
          "date": "03-05-2016",
          "sentiment": "5.591",
          "volume": 3190
        },
        {
          "buzz": "5.962",
          "date": "02-05-2016",
          "sentiment": "6.108",
          "volume": 2781
        },
        {
          "buzz": "5.191",
          "date": "01-05-2016",
          "sentiment": "5.645",
          "volume": 877
        },
        {
          "buzz": "5.060",
          "date": "30-04-2016",
          "sentiment": "5.514",
          "volume": 2611
        },
        {
          "buzz": "4.538",
          "date": "29-04-2016",
          "sentiment": "5.255",
          "volume": 2400
        },
        {
          "buzz": "5.295",
          "date": "28-04-2016",
          "sentiment": "5.936",
          "volume": 2908
        },
        {
          "buzz": "5.163",
          "date": "27-04-2016",
          "sentiment": "5.768",
          "volume": 3007
        },
        {
          "buzz": "5.372",
          "date": "26-04-2016",
          "sentiment": "6.093",
          "volume": 2934
        },
        {
          "buzz": "5.765",
          "date": "25-04-2016",
          "sentiment": "5.849",
          "volume": 2400
        },
        {
          "buzz": "4.921",
          "date": "24-04-2016",
          "sentiment": "5.809",
          "volume": 657
        },
        {
          "buzz": "4.698",
          "date": "23-04-2016",
          "sentiment": "5.376",
          "volume": 1395
        },
        {
          "buzz": "5.061",
          "date": "22-04-2016",
          "sentiment": "5.763",
          "volume": 2847
        },
        {
          "buzz": "5.066",
          "date": "21-04-2016",
          "sentiment": "5.673",
          "volume": 2758
        },
        {
          "buzz": "5.057",
          "date": "20-04-2016",
          "sentiment": "5.812",
          "volume": 2983
        },
        {
          "buzz": "4.851",
          "date": "19-04-2016",
          "sentiment": "5.782",
          "volume": 2431
        },
        {
          "buzz": "5.601",
          "date": "18-04-2016",
          "sentiment": "5.779",
          "volume": 2052
        },
        {
          "buzz": "4.927",
          "date": "17-04-2016",
          "sentiment": "5.713",
          "volume": 720
        },
        {
          "buzz": "4.678",
          "date": "16-04-2016",
          "sentiment": "5.324",
          "volume": 1137
        },
        {
          "buzz": "5.032",
          "date": "15-04-2016",
          "sentiment": "5.845",
          "volume": 2510
        },
        {
          "buzz": "5.077",
          "date": "14-04-2016",
          "sentiment": "5.833",
          "volume": 2730
        },
        {
          "buzz": "5.144",
          "date": "13-04-2016",
          "sentiment": "5.938",
          "volume": 2612
        },
        {
          "buzz": "5.138",
          "date": "12-04-2016",
          "sentiment": "5.914",
          "volume": 2298
        },
        {
          "buzz": "5.304",
          "date": "11-04-2016",
          "sentiment": "5.551",
          "volume": 1804
        },
        {
          "buzz": "4.666",
          "date": "10-04-2016",
          "sentiment": "5.830",
          "volume": 551
        },
        {
          "buzz": "4.536",
          "date": "09-04-2016",
          "sentiment": "5.527",
          "volume": 938
        },
        {
          "buzz": "4.971",
          "date": "08-04-2016",
          "sentiment": "5.961",
          "volume": 1899
        },
        {
          "buzz": "4.940",
          "date": "07-04-2016",
          "sentiment": "5.692",
          "volume": 2334
        },
        {
          "buzz": "5.017",
          "date": "06-04-2016",
          "sentiment": "5.799",
          "volume": 2853
        },
        {
          "buzz": "5.042",
          "date": "05-04-2016",
          "sentiment": "5.676",
          "volume": 2247
        },
        {
          "buzz": "5.726",
          "date": "04-04-2016",
          "sentiment": "6.146",
          "volume": 1816
        },
        {
          "buzz": "4.610",
          "date": "03-04-2016",
          "sentiment": "6.000",
          "volume": 577
        },
        {
          "buzz": "4.448",
          "date": "02-04-2016",
          "sentiment": "5.554",
          "volume": 944
        },
        {
          "buzz": "4.784",
          "date": "01-04-2016",
          "sentiment": "5.742",
          "volume": 2105
        },
        {
          "buzz": "4.861",
          "date": "31-03-2016",
          "sentiment": "5.885",
          "volume": 1993
        },
        {
          "buzz": "4.980",
          "date": "30-03-2016",
          "sentiment": "5.989",
          "volume": 2195
        },
        {
          "buzz": "4.740",
          "date": "29-03-2016",
          "sentiment": "5.723",
          "volume": 2017
        },
        {
          "buzz": "5.337",
          "date": "28-03-2016",
          "sentiment": "6.014",
          "volume": 1822
        },
        {
          "buzz": "4.247",
          "date": "27-03-2016",
          "sentiment": "5.453",
          "volume": 633
        },
        {
          "buzz": "4.128",
          "date": "26-03-2016",
          "sentiment": "5.420",
          "volume": 812
        },
        {
          "buzz": "4.455",
          "date": "25-03-2016",
          "sentiment": "5.597",
          "volume": 1518
        },
        {
          "buzz": "4.477",
          "date": "24-03-2016",
          "sentiment": "5.500",
          "volume": 2076
        },
        {
          "buzz": "4.721",
          "date": "23-03-2016",
          "sentiment": "5.791",
          "volume": 2257
        },
        {
          "buzz": "4.595",
          "date": "22-03-2016",
          "sentiment": "5.615",
          "volume": 2098
        },
        {
          "buzz": "5.193",
          "date": "21-03-2016",
          "sentiment": "5.940",
          "volume": 2030
        },
        {
          "buzz": "4.395",
          "date": "20-03-2016",
          "sentiment": "5.845",
          "volume": 657
        },
        {
          "buzz": "4.345",
          "date": "19-03-2016",
          "sentiment": "5.861",
          "volume": 1166
        },
        {
          "buzz": "4.811",
          "date": "18-03-2016",
          "sentiment": "6.017",
          "volume": 1711
        },
        {
          "buzz": "4.986",
          "date": "17-03-2016",
          "sentiment": "6.290",
          "volume": 2057
        },
        {
          "buzz": "4.798",
          "date": "16-03-2016",
          "sentiment": "6.154",
          "volume": 1804
        },
        {
          "buzz": "4.626",
          "date": "15-03-2016",
          "sentiment": "5.644",
          "volume": 1852
        },
        {
          "buzz": "4.783",
          "date": "14-03-2016",
          "sentiment": "5.757",
          "volume": 1439
        },
        {
          "buzz": "4.384",
          "date": "13-03-2016",
          "sentiment": "6.284",
          "volume": 500
        },
        {
          "buzz": "4.171",
          "date": "12-03-2016",
          "sentiment": "5.714",
          "volume": 895
        },
        {
          "buzz": "4.649",
          "date": "11-03-2016",
          "sentiment": "5.947",
          "volume": 1918
        },
        {
          "buzz": "4.711",
          "date": "10-03-2016",
          "sentiment": "6.103",
          "volume": 2053
        },
        {
          "buzz": "4.781",
          "date": "09-03-2016",
          "sentiment": "6.024",
          "volume": 2373
        },
        {
          "buzz": "4.491",
          "date": "08-03-2016",
          "sentiment": "5.423",
          "volume": 2641
        },
        {
          "buzz": "5.507",
          "date": "07-03-2016",
          "sentiment": "6.124",
          "volume": 2447
        },
        {
          "buzz": "4.817",
          "date": "06-03-2016",
          "sentiment": "6.129",
          "volume": 958
        },
        {
          "buzz": "4.483",
          "date": "05-03-2016",
          "sentiment": "5.781",
          "volume": 1315
        },
        {
          "buzz": "4.881",
          "date": "04-03-2016",
          "sentiment": "6.111",
          "volume": 2564
        },
        {
          "buzz": "4.784",
          "date": "03-03-2016",
          "sentiment": "5.978",
          "volume": 2929
        },
        {
          "buzz": "4.709",
          "date": "02-03-2016",
          "sentiment": "5.816",
          "volume": 3023
        },
        {
          "buzz": "4.846",
          "date": "01-03-2016",
          "sentiment": "5.875",
          "volume": 2859
        },
        {
          "buzz": "5.276",
          "date": "29-02-2016",
          "sentiment": "5.975",
          "volume": 2370
        },
        {
          "buzz": "4.989",
          "date": "28-02-2016",
          "sentiment": "6.035",
          "volume": 841
        },
        {
          "buzz": "4.433",
          "date": "27-02-2016",
          "sentiment": "5.363",
          "volume": 1483
        },
        {
          "buzz": "4.709",
          "date": "26-02-2016",
          "sentiment": "5.808",
          "volume": 2558
        },
        {
          "buzz": "4.795",
          "date": "25-02-2016",
          "sentiment": "5.927",
          "volume": 2850
        },
        {
          "buzz": "4.534",
          "date": "24-02-2016",
          "sentiment": "5.490",
          "volume": 3223
        },
        {
          "buzz": "4.736",
          "date": "23-02-2016",
          "sentiment": "5.883",
          "volume": 3039
        },
        {
          "buzz": "5.419",
          "date": "22-02-2016",
          "sentiment": "6.211",
          "volume": 2571
        },
        {
          "buzz": "4.740",
          "date": "21-02-2016",
          "sentiment": "5.934",
          "volume": 1053
        },
        {
          "buzz": "4.508",
          "date": "20-02-2016",
          "sentiment": "5.537",
          "volume": 1548
        },
        {
          "buzz": "4.808",
          "date": "19-02-2016",
          "sentiment": "6.070",
          "volume": 3139
        },
        {
          "buzz": "4.790",
          "date": "18-02-2016",
          "sentiment": "5.952",
          "volume": 3101
        },
        {
          "buzz": "4.902",
          "date": "17-02-2016",
          "sentiment": "6.076",
          "volume": 2990
        },
        {
          "buzz": "5.016",
          "date": "16-02-2016",
          "sentiment": "6.097",
          "volume": 2624
        },
        {
          "buzz": "5.131",
          "date": "15-02-2016",
          "sentiment": "6.347",
          "volume": 1312
        },
        {
          "buzz": "4.782",
          "date": "14-02-2016",
          "sentiment": "6.073",
          "volume": 851
        },
        {
          "buzz": "4.667",
          "date": "13-02-2016",
          "sentiment": "6.007",
          "volume": 1411
        },
        {
          "buzz": "4.546",
          "date": "12-02-2016",
          "sentiment": "5.557",
          "volume": 2543
        },
        {
          "buzz": "4.721",
          "date": "11-02-2016",
          "sentiment": "5.656",
          "volume": 2902
        },
        {
          "buzz": "4.698",
          "date": "10-02-2016",
          "sentiment": "5.479",
          "volume": 2597
        },
        {
          "buzz": "4.588",
          "date": "09-02-2016",
          "sentiment": "5.454",
          "volume": 2681
        },
        {
          "buzz": "5.091",
          "date": "08-02-2016",
          "sentiment": "5.561",
          "volume": 2537
        },
        {
          "buzz": "4.260",
          "date": "07-02-2016",
          "sentiment": "5.586",
          "volume": 616
        },
        {
          "buzz": "4.561",
          "date": "06-02-2016",
          "sentiment": "5.541",
          "volume": 1347
        },
        {
          "buzz": "4.727",
          "date": "05-02-2016",
          "sentiment": "5.677",
          "volume": 2835
        },
        {
          "buzz": "4.755",
          "date": "04-02-2016",
          "sentiment": "5.338",
          "volume": 2944
        },
        {
          "buzz": "4.923",
          "date": "03-02-2016",
          "sentiment": "5.507",
          "volume": 3131
        },
        {
          "buzz": "4.742",
          "date": "02-02-2016",
          "sentiment": "5.642",
          "volume": 2928
        },
        {
          "buzz": "5.504",
          "date": "01-02-2016",
          "sentiment": "6.114",
          "volume": 2235
        },
        {
          "buzz": "4.461",
          "date": "31-01-2016",
          "sentiment": "5.347",
          "volume": 725
        },
        {
          "buzz": "4.500",
          "date": "30-01-2016",
          "sentiment": "5.614",
          "volume": 1102
        },
        {
          "buzz": "4.984",
          "date": "29-01-2016",
          "sentiment": "5.807",
          "volume": 2919
        },
        {
          "buzz": "4.948",
          "date": "28-01-2016",
          "sentiment": "5.589",
          "volume": 2962
        },
        {
          "buzz": "4.851",
          "date": "27-01-2016",
          "sentiment": "5.459",
          "volume": 2970
        },
        {
          "buzz": "5.051",
          "date": "26-01-2016",
          "sentiment": "5.976",
          "volume": 2914
        },
        {
          "buzz": "5.707",
          "date": "25-01-2016",
          "sentiment": "5.807",
          "volume": 2559
        },
        {
          "buzz": "4.826",
          "date": "24-01-2016",
          "sentiment": "5.647",
          "volume": 855
        },
        {
          "buzz": "4.437",
          "date": "23-01-2016",
          "sentiment": "5.190",
          "volume": 977
        },
        {
          "buzz": "4.871",
          "date": "22-01-2016",
          "sentiment": "5.744",
          "volume": 2884
        },
        {
          "buzz": "5.124",
          "date": "21-01-2016",
          "sentiment": "5.824",
          "volume": 3235
        },
        {
          "buzz": "4.897",
          "date": "20-01-2016",
          "sentiment": "5.431",
          "volume": 2880
        },
        {
          "buzz": "5.057",
          "date": "19-01-2016",
          "sentiment": "5.585",
          "volume": 2841
        },
        {
          "buzz": "5.002",
          "date": "18-01-2016",
          "sentiment": "5.338",
          "volume": 1203
        },
        {
          "buzz": "4.678",
          "date": "17-01-2016",
          "sentiment": "5.326",
          "volume": 523
        },
        {
          "buzz": "4.432",
          "date": "16-01-2016",
          "sentiment": "5.206",
          "volume": 1158
        },
        {
          "buzz": "4.851",
          "date": "15-01-2016",
          "sentiment": "5.597",
          "volume": 3036
        },
        {
          "buzz": "4.924",
          "date": "14-01-2016",
          "sentiment": "5.733",
          "volume": 2943
        },
        {
          "buzz": "4.901",
          "date": "13-01-2016",
          "sentiment": "5.556",
          "volume": 2666
        },
        {
          "buzz": "4.963",
          "date": "12-01-2016",
          "sentiment": "5.767",
          "volume": 2897
        },
        {
          "buzz": "5.399",
          "date": "11-01-2016",
          "sentiment": "5.415",
          "volume": 2325
        },
        {
          "buzz": "4.894",
          "date": "10-01-2016",
          "sentiment": "5.646",
          "volume": 764
        },
        {
          "buzz": "4.586",
          "date": "09-01-2016",
          "sentiment": "5.393",
          "volume": 1053
        },
        {
          "buzz": "4.859",
          "date": "08-01-2016",
          "sentiment": "5.748",
          "volume": 2397
        },
        {
          "buzz": "4.728",
          "date": "07-01-2016",
          "sentiment": "5.210",
          "volume": 2467
        },
        {
          "buzz": "4.763",
          "date": "06-01-2016",
          "sentiment": "5.700",
          "volume": 2312
        },
        {
          "buzz": "4.818",
          "date": "05-01-2016",
          "sentiment": "5.812",
          "volume": 2425
        },
        {
          "buzz": "5.238",
          "date": "04-01-2016",
          "sentiment": "5.873",
          "volume": 1812
        },
        {
          "buzz": "4.388",
          "date": "03-01-2016",
          "sentiment": "5.700",
          "volume": 566
        },
        {
          "buzz": "3.964",
          "date": "02-01-2016",
          "sentiment": "5.343",
          "volume": 649
        },
        {
          "buzz": "4.318",
          "date": "01-01-2016",
          "sentiment": "5.749",
          "volume": 796
        },
        {
          "buzz": "4.600",
          "date": "31-12-2015",
          "sentiment": "5.420",
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          "date": "29-07-2015",
          "sentiment": "6.573",
          "volume": 3490
        },
        {
          "buzz": "5.574",
          "date": "28-07-2015",
          "sentiment": "6.153",
          "volume": 3869
        },
        {
          "buzz": "5.279",
          "date": "27-07-2015",
          "sentiment": "6.043",
          "volume": 3409
        },
        {
          "buzz": "4.318",
          "date": "26-07-2015",
          "sentiment": "5.314",
          "volume": 776
        },
        {
          "buzz": "4.596",
          "date": "25-07-2015",
          "sentiment": "5.418",
          "volume": 723
        },
        {
          "buzz": "5.363",
          "date": "24-07-2015",
          "sentiment": "5.666",
          "volume": 3907
        },
        {
          "buzz": "5.536",
          "date": "23-07-2015",
          "sentiment": "6.012",
          "volume": 4123
        },
        {
          "buzz": "5.554",
          "date": "22-07-2015",
          "sentiment": "6.197",
          "volume": 3792
        },
        {
          "buzz": "5.515",
          "date": "21-07-2015",
          "sentiment": "6.328",
          "volume": 3539
        },
        {
          "buzz": "5.346",
          "date": "20-07-2015",
          "sentiment": "5.957",
          "volume": 3804
        },
        {
          "buzz": "4.619",
          "date": "19-07-2015",
          "sentiment": "5.717",
          "volume": 717
        },
        {
          "buzz": "5.049",
          "date": "18-07-2015",
          "sentiment": "6.577",
          "volume": 773
        },
        {
          "buzz": "5.634",
          "date": "17-07-2015",
          "sentiment": "6.369",
          "volume": 3225
        },
        {
          "buzz": "5.524",
          "date": "16-07-2015",
          "sentiment": "6.404",
          "volume": 3312
        },
        {
          "buzz": "5.789",
          "date": "15-07-2015",
          "sentiment": "6.417",
          "volume": 3496
        },
        {
          "buzz": "5.726",
          "date": "14-07-2015",
          "sentiment": "6.525",
          "volume": 3431
        },
        {
          "buzz": "5.880",
          "date": "13-07-2015",
          "sentiment": "6.728",
          "volume": 2945
        },
        {
          "buzz": "4.240",
          "date": "12-07-2015",
          "sentiment": "5.533",
          "volume": 519
        },
        {
          "buzz": "4.833",
          "date": "11-07-2015",
          "sentiment": "5.814",
          "volume": 518
        },
        {
          "buzz": "5.472",
          "date": "10-07-2015",
          "sentiment": "6.216",
          "volume": 2359
        },
        {
          "buzz": "5.608",
          "date": "09-07-2015",
          "sentiment": "6.319",
          "volume": 2759
        },
        {
          "buzz": "5.379",
          "date": "08-07-2015",
          "sentiment": "5.900",
          "volume": 2697
        },
        {
          "buzz": "5.323",
          "date": "07-07-2015",
          "sentiment": "6.172",
          "volume": 2072
        },
        {
          "buzz": "5.095",
          "date": "06-07-2015",
          "sentiment": "6.175",
          "volume": 2275
        },
        {
          "buzz": "4.551",
          "date": "05-07-2015",
          "sentiment": "5.993",
          "volume": 418
        },
        {
          "buzz": "4.250",
          "date": "04-07-2015",
          "sentiment": "5.445",
          "volume": 399
        },
        {
          "buzz": "4.826",
          "date": "03-07-2015",
          "sentiment": "5.928",
          "volume": 1499
        },
        {
          "buzz": "5.543",
          "date": "02-07-2015",
          "sentiment": "6.381",
          "volume": 2519
        },
        {
          "buzz": "5.506",
          "date": "01-07-2015",
          "sentiment": "6.222",
          "volume": 2768
        },
        {
          "buzz": "5.415",
          "date": "30-06-2015",
          "sentiment": "6.270",
          "volume": 2626
        },
        {
          "buzz": "5.286",
          "date": "29-06-2015",
          "sentiment": "6.195",
          "volume": 2699
        },
        {
          "buzz": "4.420",
          "date": "28-06-2015",
          "sentiment": "5.525",
          "volume": 592
        },
        {
          "buzz": "4.880",
          "date": "27-06-2015",
          "sentiment": "6.039",
          "volume": 601
        },
        {
          "buzz": "5.516",
          "date": "26-06-2015",
          "sentiment": "6.352",
          "volume": 2673
        },
        {
          "buzz": "5.642",
          "date": "25-06-2015",
          "sentiment": "6.377",
          "volume": 3000
        },
        {
          "buzz": "5.629",
          "date": "24-06-2015",
          "sentiment": "6.327",
          "volume": 3130
        },
        {
          "buzz": "5.592",
          "date": "23-06-2015",
          "sentiment": "6.490",
          "volume": 3071
        },
        {
          "buzz": "5.358",
          "date": "22-06-2015",
          "sentiment": "6.431",
          "volume": 2570
        },
        {
          "buzz": "4.569",
          "date": "21-06-2015",
          "sentiment": "5.772",
          "volume": 654
        },
        {
          "buzz": "4.803",
          "date": "20-06-2015",
          "sentiment": "5.969",
          "volume": 672
        },
        {
          "buzz": "5.474",
          "date": "19-06-2015",
          "sentiment": "6.313",
          "volume": 2518
        },
        {
          "buzz": "5.677",
          "date": "18-06-2015",
          "sentiment": "6.353",
          "volume": 2729
        },
        {
          "buzz": "5.609",
          "date": "17-06-2015",
          "sentiment": "6.481",
          "volume": 2935
        },
        {
          "buzz": "5.609",
          "date": "16-06-2015",
          "sentiment": "6.432",
          "volume": 2735
        },
        {
          "buzz": "5.219",
          "date": "15-06-2015",
          "sentiment": "6.190",
          "volume": 2595
        },
        {
          "buzz": "4.319",
          "date": "14-06-2015",
          "sentiment": "5.900",
          "volume": 510
        },
        {
          "buzz": "4.678",
          "date": "13-06-2015",
          "sentiment": "5.975",
          "volume": 673
        },
        {
          "buzz": "5.315",
          "date": "12-06-2015",
          "sentiment": "6.247",
          "volume": 2286
        },
        {
          "buzz": "5.766",
          "date": "11-06-2015",
          "sentiment": "6.690",
          "volume": 2888
        },
        {
          "buzz": "5.582",
          "date": "10-06-2015",
          "sentiment": "6.288",
          "volume": 2955
        },
        {
          "buzz": "5.597",
          "date": "09-06-2015",
          "sentiment": "6.438",
          "volume": 2853
        },
        {
          "buzz": "5.358",
          "date": "08-06-2015",
          "sentiment": "6.141",
          "volume": 2437
        },
        {
          "buzz": "4.439",
          "date": "07-06-2015",
          "sentiment": "5.717",
          "volume": 555
        }
      ],
      "start_date": "2015/09/03",
      "ticker": "SP500"
    },
    "last_update": "30-05-2016 22:00:10"
  },
  "Status": "ESUCC",
  "StatusCode": 200
}

Install & Use

Use

curl -X POST -d '{"indexId":"in_9"}' -H 'Content-Type: application/json' -H 'Authorization: Simple YOUR_API_KEY' https://api.algorithmia.com/v1/algo/infotrie/Sentiment_History_Index/0.2.0