“Trump faces a problem unlike four years ago: The vast majority of voters – 95% or higher in most polls – say they have already decided who they’re backing and can’t be persuaded. Adding to the troubles for the president: It comes as more than 26 million people have already voted early, fueled by a major advantage for Democrats in mail-in voting.”
“With fewer undecided voters in this year’s election and not as many considering voting for a third-party candidate, Biden has eclipsed an important mark. He is consistently polling with support from more than 50% of voters, while Clinton typically polled in the high- or even mid-40s in October before the 2016 election. Strong opinions about Trump after his four years in the White House have proven challenging for the president. And Biden, lacking the high negative marks that Clinton did, has turned into an elusive target for the Trump campaign. It has made for a remarkably stable race with little tightening in polls compared to past elections” – USA Today.