subtitle.margin.bottom Number (default: 0)

The bottom margin of the subtitle.

Example - set the chart subtitle bottom margin

<div id="chart"></div>
<script>
$("#chart").kendoStockChart({
  title: {
    text: "Title"
  },
  subtitle: {
    text: "Subtitle",
    margin: {
      bottom: 10
    }
  }
});
</script>