最新报道:Coinbase Institutional has updated its Coinbase 50 Index for Q4, adding HBAR, MANTLE, VET, FLR, SEI, and IMX while removing SKL, AKT, LPT, SNX, HNT, and CVX. The index tracks top assets by market size and liquidity, with changes reflecting shifting market demand. Historical analysis of Bitcoin's bull cycles suggests a break in its current parabolic trend could lead to a correction of at least 75%, a pattern that has held without exception. Meanwhile, Vanguard has reversed its stance and will now allow clients to trade spot crypto ETFs for Bitcoin, Ethereum, XRP, and Solana on its platform, though it has no plans to launch its own products. Bitcoin's price is currently testing a crucial support level near $88,000; a break below could see it fall toward $76,800 or $71,250, with a long-term indicator pointing to deeper support around $47,450.