From The New York Times:
With one day left in the 2024 campaign, the polls show one of the closest presidential elections in the history of American politics.
Across the key battlegrounds collectively or nationwide, neither Kamala Harris nor Donald J. Trump leads by more than a single percentage point. Neither candidate holds a meaningful edge in enough states to win 270 electoral votes. In the history of modern polling, there’s never been a race where the final polls showed such a close contest. If the poll averages are exactly right down to the decimal (they will not be), Ms. Harris would barely need to outperform the polls to prevail.