You say "A hyphen" because the sound of the letter "H" at the beginning of the word "hyphen" is pronounced, making it a consonant sound.
No, it does not have a hyphen.
It Is A Special Hyphen
A colon is this : and a hyphen is this -
multimedia - NO hyphen
Breakout - band - ended in 1982.
Breakout - band - was created in 1968.
Cowra breakout happened in 1944.
hyphen
No there's not a hyphen.
It does not need to have a hyphen! :)
Not sure if there is anything as Low Breakout technique. A Breakout technique usually involves a sideways or ranging market and traders wait for the price to breakout from that range.