Quote from kalikahuna:
Hey guys..specifically Sailing,
So, I've been watching all of your DD plays, still trying to evaluate this compared to verticals.
Tell m if I'm wrong. Using puts as an example, If you use DDs to play the vega, then when the short represents like 66% of the long then you need significant movement up to lose, and since you would have only gotten in during low vega, the loss of vega wouldnt hurt too much. However, if it moves down, you not only get the drop in underlying price in your favor, but also an incr. in vega all of which makes you money. And while theta is always a good thing to help add to profit, as soon as the increase in vega makes a good profit for you, you should close out and enjoy your money. Do I have the general idea?