. A single transaction is made up of 6 features: the investor id, the asset id, the type of the transaction (it can be a buy or a sell), the traded quantity, the traded price, and the datetime.</p></li>
<li><p>market prices, that is the prices found on the stock markets for each traded asset and each transaction datetimes.</p></li>
</ul>
<div class="section level3">
<h3 id="portfolio-transactions">Portfolio Transactions<a class="anchor" aria-label="anchor" href="#portfolio-transactions"></a>
</h3>
<p>First 