Quote from yip1997:
Coach,
Because of the volatility skew, most books recommend selling high vol, and buying low vol using ratio spread. That means, they are selling a put, and buying more puts with a lower strike. It contradicts with what we are doing it. We are here selling put, and buying put with a lower strike.
Comments are welcome.
When initiating diagonal spreads, if you buy exta options, you have a posiiton that is closer to delta neutral. That method yieds excellent results when the market moves and the options you sold go in the money.
By NOT buying the extra options, you do much better when the option you sold expires worthless (or is bought back at a low price). Because most diagonal traders sell options that they believe (either because of technical analysis or because the options sold are far out of the money) will NOT go in the money, they (we) take the posiiton that it is more profitable NOT to buy those extras.
Mark