Butterfly (1957 song) Butterfly is a popular song written by Bernie Lowe and Kal Mann and published in 1957. The song is credited to Anthony September as songwriter in some sources. This was a pseudonym of Anthony Mammarella, producer of American Bandstand.
Active Trading. DEFINITION of 'Active Trading'. The buying and selling of securities with the intention of holding the securities for a short duration, typically for no more than one day.
The trading of securities after the exchanges are closed. After-hours trading often refers to trading a listed security in the over-the-counter market after the exchanges have been closed for the day. This fairly common practice is not illegal. Also called extended-hours trading.