Tom Lee says the crypto bull market began in late June and expects institutional exposure to increase during the final three months of 2026.Bitmine bought another 27,562 ETH worth roughly $75 million, taking its Ethereum treasury to nearly 5.98 million tokens.Lee said ETH has outperformed other macro assets by 6,519 basis points this quarter and could see a stronger move in Q4.Bitmine now has more than 5.06 million ETH staked, representing roughly 85% of its total Ethereum holdings.