lance</p></li>
<li><p><strong>spreads</strong> – Optional DataFrame of bid-ask spreads</p></li>
<li><p><strong>factor_model</strong> – Optional DataFrame for factor model optimization</p></li>
<li><p><strong>withdrawal_amount</strong> – Amount to withdraw from the portfolio (default 0.0)</p></li>
<li><p><strong>optimization_type</strong> – The type of optimization strategy to use</p></li>
<li><p><strong>strategy_id</strong> – Optional unique identifier for the strategy</p></li>
</ul>
</dd>
<dt cla