o">.</span><span class="n">percentile</span><span class="p">(</span><span class="n">data</span><span class="p">,</span> <span class="n">BASIS_POINTS</span><span class="p">)</span>
            <span class="n">mean</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">mean</span><span class="p">(</span><span class="n">data</span><span class="p">)</span>
            <span class="n">step</span> <span class="o">=</span> <span class="n">steps</span><span class="p">[</spa