As long as Wall Street, e.g. Goldman Sachs, et al believe that Harris will win they're going to keep buying.
Goldman Economists Assess Impact of Presidential Election Outcome on GDP - Bloomberg
“We estimate that if Trump wins in a sweep or with divided government, the hit to growth from tariffs and tighter immigration policy would outweigh the positive fiscal impulse” from maintaining most tax cuts, Goldman economists including Alec Phillips wrote in a note Tuesday.
The best historical predictor of the winner of the White House has been the stock market. If the market continues to rise and is sitting at or even just near all time highs on election day, the US will probably vote for Kamala.
If instead the market is in the dumpster, get ready for the second coming of the Trumpster.