Highcharts test tool

HTML

<script src="https://code.highcharts.com/5.0.7/highcharts.js"></script>

<div id="container"></div>

CSS

#container {
    min-width: 300px;
    max-width: 800px;
    height: 300px;
    margin: 1em auto;
}

JavaScript

$(function() {
  var chart = new Highcharts.Chart({
    "chart": {
      "renderTo": "container",
      //"type": "areaspline"
      "type": "area"
    },
    "plotOptions": {
      "series": {
        "stacking": "normal",
        "pointInterval": 86400000,
        "pointStart": 1486252800000
      }
    },
    "series": [
      {
        "color": "#2B4058",
        "data": [-51, -5, 0, -55, 1, 2, 3,2],
        "name": "User A"
      },
      {
        "color": "#FF902A",
        "data": [-5, 53, 0, 3, 5, 2, 1],
        "name": "User B"
      },
       {
        "color": "#EECC33",
        "data": [-95, 3, 0, 9, 0, 2, 1],
        "name": "User C"
      }
    ],
    "xAxis": {
      "type": "datetime"
    }
  });
});