BTC-USD Dominance Breaks 60% for First Time Since September 2025

The cryptocurrency market entered a new regime this week. Bitcoin dominance---the share of total crypto market cap held by Bitcoin---punched through 60% for the first time since September 2025. That clean break of an eight-month range signals a shift in trader sentiment away from altcoin speculation and back toward the largest and most liquid asset.

Ethereum has borne the brunt of this rotation. Against Bitcoin, ETH hit fresh yearly lows, and absolute price pressure remains: Ethereum is down 26% year-to-date despite staking participation climbing from 29% to 31% of total supply. The irony is that on-chain metrics show conviction---smart money and institutions are staking at higher prices---yet the market continues to de-rate Ethereum on a relative basis. Harvard's $87 million sale of its ETH position after just three months of holding further amplified selling pressure and sparked departures from the Ethereum Foundation.

Altcoins have fragmented. New chains like Hype and ZEC have surged, flipping Solana on FDV basis, while more established names like XRP and SOL face headwinds. XRP dropped roughly $10.3 billion in market cap since last Friday as fears erupted over the CLARITY Act forcing Ripple to restructure over 10 billion tokens. Yet on-chain XRP metrics remain healthy: the network added 4,300 wallets in 24 hours, and RLUSD stablecoinA cryptocurrency designed to maintain a stable value, typically pegged to the US dollar. hit $1.7B on-chain market cap. Futures volume on CME clocked $63B in year one, with $238M moving daily through regulated markets. This mixed signal---macro weakness but institutional plumbing being built---characterizes the altcoin debate.

Sceptics point to declining Fear & Greed (down to 28 in recent days, a level last seen in August 2024 before a 40% Bitcoin rally over 10 weeks) and whale outflows from exchanges as signs of capitulation and reset before a move higher. Others note Bitcoin's deleveraging signal is flashing: open interestThe total number of outstanding option or futures contracts. cooling while price holds above $77K is historically a precursor to sharp volatility. The narrative hinges on whether this range break resolves upward (bitcoin reconsolidates dominance into a bull phase) or whether altcoins find new sponsors and bid up FDV-weighted indexes again.