In Daily Graphs Online®, why are there no IPO dates on certain stocks?
The Initial Public Offering date (IPO Date) displayed in Daily Graphs Online® is maintained in the William O’Neil + Co., Inc. Database. Many stocks trading on the NYSE, AMEX and NASDAQ exchanges did not originally have Initial Public Offerings. Some stocks began trading due to a spin-off, some were switched to a major exchange from the Bulletin Board or Over-the-Counter exchanges and some had stock trading in foreign markets prior to their listing with the U.S. exchanges. Therefore, not all stocks will have an IPO Date listed in Daily Graphs Online. If you have any other questions or comments, you can e-mail us at support@dailygraphs.com.