span class="o">=</span><span class="s1">&#39;date&#39;</span><span class="p">,</span> <span class="n">parse_dates</span><span class="o">=</span><span class="p">[</span><span class="s1">&#39;date&#39;</span><span class="p">],</span>
                             <span class="n">dayfirst</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="o">.</span><span class="n">sort_index</span><span class="p">(</span><span class="n">ascending</span><span class="o">=</span><span c