9;weighted_drift_reduction&#39;</span><span class="p">:</span> <span class="mf">0.985</span>
            <span class="p">},</span>
            <span class="s1">&#39;execution&#39;</span><span class="p">:</span> <span class="p">{</span>
                <span class="s1">&#39;num_buys&#39;</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span>
                <span class="s1">&#39;num_sells&#39;</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span>
         