There are more than 100 Option Strategies for Option Trading ...(covered calls, spreads , iron condors , ...blah blah)....But what I find is that these strategies helps to book profit/loss (strike price - spot price ) on expiration day.
Is there any Option Strategies that deals with Option prices ( premium values) ? ....reason is you know most of the time we buy option contract and sell option contract within a week ..don't wait till expiration day to come...So is there any strategy for such type of Option Trading ?