Yes they are usually the large AH closes. M&M could be accumulating all day, when volume at the client level is slow. Then bang after hours. Could also be just a last minute order, from M&M inventory or naked to the client. Favorite clients are favorite clients.
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.