Diagonal? Here it is

I'm not an English speaker,, so I have to keep this term in my trading journal as reference. Remember, I'm learning EW now ;^)...

Diagonal

A 45 degree angle offset from either 0 degrees or 90 degrees 

In a polygon, a diagonal is a line segment connecting two nonadjacent vertices. A diagonal is also a horseback riding term used in posting. Your diagonal is when you rise and fall while posting on either the outside or inside leg of the horse.