Updates of the New York Stock Exchange are available with a 15-minute delay on the New York Stock Exchange's website, as of March 2015. NYSE.com offers updates for individual company stock prices in addition to updates of various market indices, such as the S&P 500.Continue Reading
Users of NYSE.com see the table of various financial markets on the middle of the Web page. The table updates with live data every 15 minutes, and additional market information is found by clicking the See All Equities link towards the bottom of the Web page.
The New York Stock Exchange was responsible for raising over $70 billion through various initial public offerings during 2014.Learn more about Investing