2nd try - Is it possible to extend the time period of a poll once it has been established?

I’d like to find out if it’s possible to extend the time period of a poll once the poll has been established. I tried this earlier today, but I screwed up the poll. Here I go with the second attempt…

And now, is it possible for any of the Moderators or Administrators to extend that poll by a day?

I just extended it by five days, so the answer is yes.

Aha! Thank you for satisfying my curiosity about the inner workings of vBulletin!

Can you re-open the poll after it expires? Can you close it early (without closing the thread)? Can you adjust the votes?