anchor.diff:    <script type="text/javascript" src="/ppi_chart.js"></script>
     <script type="text/javascript" src="/volatility_chart.js"></script>
     <script type="text/javascript" src="/interactivity.js"></script>
  +  <script type="text/javascript">
  +    var a2a_config = a2a_config || {};
  +    a2a_config.linkurl = "http://bitcoinppi.com";
  +  </script>
  +  <script type="text/javascript" src="//static.addtoany.com/menu/page.js"></script>
   <% end %>
   
  
positive.code: <div class="row">
    <%
      open, close = @spot.values_at(:global_ppi_24h_ago, :global_ppi)
      if open && close
        diff = close - open
        percent = open == 0 ? 0.0 : (diff / close * 100.0)
        css_class = diff >= 0 ? "positive" : "negative"
    %>
      <h2><b><%= close.round(2) %></b> <span class="diff <%= css_class %>"><%= diff.round(2) %> (<%= percent.round(2) %>%)</span></h2>
      <p>
        Number of Big Macs 1 bitcoin buys you<br>
        <%= @spot[:tick].strftime("%b %-d, %H:%M UTC") %> close and one day change
      </p>
    <% end %>
  </div>
  
  <div class="row">
  
negative.code: <% content_for :head do %>
    <link rel="stylesheet" href="//cdn.jsdelivr.net/bootstrap.daterangepicker/2/daterangepicker.css"/>
    <style>
      #current-ppi {
        margin: 0 0 10px 0;
      }
      .diff {
        font-size: 70%;
        font-weight: normal;
  