Chart.js Max and Min

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.5.0/Chart.bundle.js"></script>
<div class="panel-body /*visible-xs-block*/" style="height: 300px; width: auto; background: #2a3542; border: 1px solid #e1e2e6; position: relative;">
  <div style="background-color: white; position: absolute; bottom: 0; left:0; width: 100%; border-radius: 0 0 3px 3px;" data-toggle="buttons" class="btn-group">


    <label class="btn btn-white col-xs-3">
      <input type="radio" name="options" id="option1"> 1M
    </label>
    <label class="btn btn-white col-xs-3 active">
      <input type="radio" name="options" id="option2"> 3M
    </label>
    <label class="btn btn-white col-xs-3">
      <input type="radio" name="options" id="option3"> 1Y
    </label>
    <label class="btn btn-white col-xs-3">
      <input type="radio" name="options" id="option3"> 2Y
    </label>


  </div>
  <div style="height: 230px;">
    <canvas id="chartmobile"></canvas>
  </div>
</div>

CSS

.panel-body {
  padding: 15px;
}

JavaScript

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