<p>The New York <a href="/NewSite/encyclopedia/stock-exchange/" class="ency-link">Stock Exchange</a> (NYSE) is the world's largest stock exchange, located at the heart of Wall Street in New York City. It is a marketplace where publicly traded companies list their shares for investors to buy and sell.</p>
<p>Understanding the NYSE is crucial for investors, as it provides insights into the global financial market. For instance, the performance of companies listed on the NYSE, such as Apple or Microsoft, can significantly impact the broader economy and investors' portfolios.</p>