It's just shows how many shares were exchanged traded that were not immediately accounted for or settled. It doesn’t mean that they won't settle in a few days. Not all trades are electronic sometimes…..further sometimes a MM has naked issue a few shares to cover a transaction etc, all the course of making a market. There is a lot of reasons you might see numbers on this list, but unless it was absorbingly huge for days and days then it's nothing to be concerned of……
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.