The overall trend on this poll since the end of September had been Trump slightly downward and Hillary slightly upward. The latest result is counter to that trend. Will be interesting to see if this becomes the new trend for both candidates or is just a one day outlier. As some have indicated on this thread, this poll is a bit unpredictable.
OTOH, if the past two weeks are looked at (since 10/11), Hillary’s numbers have flatlined at 44%, except for the past two days. Trump’s numbers have ever so slightly risen during that same time, except for today which shows his largest one day spike in the poll since 9/11-9/12 (post Hillary’s fall).