Supporters urge Biden to step aside, the probability of Kamala Harris winning the Democratic nomination on Polymarket rises
ChainCatcher news, according to CoinDesk, data from the crypto prediction platform Polymarket shows that the odds of Vice President Kamala Harris becoming the Democratic presidential candidate this year rose to 31% on Tuesday, a significant increase from 7% earlier.Although Joe Biden remains the presumptive nominee for the Democratic Party, many supporters are calling for him to step aside and hope for Harris to take over. South Carolina Congressman James Clyburn and former Congressman Tim Ryan have publicly expressed their support for Harris.Additionally, Tuesday marked the fifth highest trading volume day in Polymarket's four-year history, with a trading volume of $5.7 million.Meanwhile, the price of the meme coin named after Harris, KAMA, doubled to $0.007815 within 24 hours.