Polymarket odds top 59% that Ether loses No. 2 market-cap spot in 2026

Traders on Polymarket are increasingly pricing in that Ether may lose the crypto market’s No. 2 ranking in 2026, with the contract’s odds rising from 17% at the start of the year to above 59%. Over the past five years, ETH market-cap growth lagged USDT and USDC, while US spot Ethereum ETF AUM fell to $11.76 billion in March from $31.86 billion last October.