The probability of "Biden exiting the presidential race" on Polymarket has risen to 55%, reaching a record high

ChainCatcher news reports that after former President Obama expressed concerns about Biden's campaign and debate performance, the likelihood of "Biden withdrawing from the presidential race" on Polymarket reached a historic high of 55%.

The Washington Post reported Tuesday evening that Biden performed poorly in the debate, and Obama is worried about Biden's chances of re-election, while also emphasizing his belief that Trump has a strong chance of being elected. Obama has been privately offering him advice and support while publicly expressing confidence in his campaign.