es over
time.</p>
<p>GBM is widely used in the field of finance to model the behavior of stock
prices, foreign exchange rates, and other financial assets. It is based on
the assumption that the asset's price follows a random walk, meaning that it
is influenced by a number of unpredictable factors such as market trends,
news events, and investor sentiment.</p>
<p>The equation for GBM is:</p>
<p></p><div class="sourceCode"><pre><code><span id="cb1-1"><a href="#cb1-1" tabindex="-1"></a> dS<span class="sc">/</s