Sometimes you want to end a poll before the end date you have originally specified. This is totally normal in cases where all members have voted before the end time.
Poll creators are the only one able to end a poll early. You're unable to end someone else's poll.
To end your poll early:
Tap on the poll from the dashboard card or from the Polls page in the app
Tap End Poll Now
Confirm you'd like to end the poll now
That's it! The poll has been ended early.