Here's more, and maybe more reliable, information on the early voting in FL so far.
A higher percentage of early voters are young, and a smaller percentage are older voters. Slightly higher percentages of Hispanic and black voters.
42% of the early votes have been cast by Democratic voters; 36% have been caset by Republicans.
As someone else said, who knows what this all means. It would seem to favor Biden, but there are a lot of variables. What demographic is holding off until next Tuesday? What's the weather going to be like next Tuesday? Who are these early voters actually voting for? How many Dems are voting for Trump, and how many Reps are voting for Biden?
Young voters in Florida have almost doubled their share of the votes cast so far compared to this point in 2016. Voters 65 or older made up 50% of the early vote at this time four years ago, but only make up 41% now.
Florida's early voting electorate is slightly more diverse compared to this point in 2016. Both Hispanic voters and Black voters have increased their shares of ballots already cast, with Hispanic voters accounting for about 16% of the early vote (up from 14% in 2016) and Black voters at 13% (up from 12% in 2016).
Democrats are leading in the pre-election turnout with 42% of the ballots cast to the Republicans' 36%. A week before the 2016 election, they were tied at 41% each.
https://www.cnn.com/2020/10/27/politics/early-voting-key-states/index.html