."it’s possible that Trump’s odds shifted on Polymarket as it was the result of buying activity from one or a handful of big-ticket bettors rather than a material shift in the election landscape." https://www.forbes.com/sites/dereksaul/2024/10/07/trumps-election-odds-spike-on-polymarket-as-musk-touts-election-betting-site/

"big-ticket bettors" folks.

"Some of the nation’s wealthiest people are powering Trump’s bid to return to the White House: His 26 biggest billionaire backers, worth a combined $143 billion, have poured $162 million into the effort so far." https://www.forbes.com/sites/leokamin/2024/08/14/here-are-trumps-top-billionaire-donors/