A wealth of evidence suggests more Americans have made up their minds by this point compared with years past:

The conventions had practically no impact on the shape of the race: Biden’s national polling lead (+7.5 per FiveThirtyEight’s average of polls) is just a half-point smaller than it was a month ago.

Just 3% of likely voters said they didn’t know who they’d vote for in a recent national Quinnipiac poll. The same percent of registered voters said they were undecided in a Monmouth poll this week.

An August poll by the Pew Research Center found that among those who preferred Biden or Trump, just 5% said there was a chance they’d change their minds.