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.
Algorithmic trading. Algorithmic trading is a method of executing a large order (too large to fill all at once) using automated pre-programmed trading instructions accounting for variables such as time, price, and volume to send small slices of the order (child orders) out to the market over time.