Quote from Neutral:
Hi MathAndLogic,
Could you briefly explain what advantage a binary option presents over vertical spreads? Is it simplicity? Can they be synthesized from ordinary options?
It is a glorified casino bet, pure and simple. There are various quant book descriptions, but since the outcome is either-or, and since the currency market is the playing ground for major institutions, binary options for retail investors are no better than throwing dice. Another analogy: small boats just gets pushed aside by waves following tankers who sail with little regard of the course charted by little boats' technical analysis.