Quote from Anseld:
apparently at options that you haven't been looking at.
the thing is that i see what you see, but i'm not sure you see what i see. you're making a lot of generalizations and stating them as if they're the law, but i'm telling new guys and describing things in more open possiblities in what are some things to sometimes look for.
do some options depreciate in their values before monday even comes? of course.
do all behave like that? no.
if you're not sure if thursday value is close to thursday value or monday morning value, then just look at the math and determine if the decay has occurred yet. it's not that hard. if it hasn't hit yet, then it's alright to write them the day(s) before the weekend unless you expect some wild movement. nothing wrong with trying to grab weekend decay.
OK Anseld, I'll amend my statement. Only 95% depreciate on Thursday or Monday morning. In the meantime, I guess riskarb has some data for you to look at. LOL.

