Oops. Here’s the link.
https://www.rasmussenreports.com/public_content/politics/trump_administration/prez_track_aug28
The link you posted is for Trumps day to day approval rating and it is NOT a head to head match up poll between the candidates.
That is here and Trump has picked up significant ground since the Dem Convention.
White House Watch
Biden, Trump In Near Tie
Wednesday, August 26, 2020
Joe Biden’s lost ground since the close of the Democratic National Convention, and he and President Trump are now running neck-and-neck in the latest Rasmussen Reports’ weekly White House Watch survey.
The new national telephone and online survey finds Biden with 46% support among Likely U.S. Voters to Trump’s 45%. Six percent (6%) prefer some other candidate, while four percent (4%) remain undecided. (To see survey question wording, click here.)
A week ago, Biden led by four points – 48% to 44%. The former vice president has bested Trump in every weekly survey to date, but this week’s 46% is his lowest level of support in any survey.
The president has never earned more than 45% of the vote. It remains to be seen if he gets any kind of bounce from the ongoing Republican National Convention.