And you're right it can vary, but where there is perceived upside, they may pay more for the oppies to leverage, and if time is running out, then they start to pay less.
you just have to keep an eye on the calander with say 6 months up your sleeve if they aren't in the money, and switch.
and yeah, the math is pretty basic, but some people prefer to flame others than look outside the box they confine their thinking to.
cheers
RRS Price at posting:
0.0¢ Sentiment: LT Buy Disclosure: Held