class="w">  </span><span class="k">for</span><span class="w"> </span><span class="p">(</span><span class="n">Transaction</span><span class="w"> </span><span class="n">event</span><span class="w"> </span><span class="p">:</span><span class="w"> </span><span class="n">inWindow</span><span class="p">)</span><span class="w"> </span><span class="p">{</span><span class="w">
</span></span></span><span class="line"><span class="cl"><span class="w">    </span><span class="n">BigDecimal</span><span class="w"> </span>