The ETH/BTC ratio briefly topped 0.030 this week, its highest level in three months, as institutional money rotated into Ethereum and out of Bitcoin. The move comes after 15 straight months of sell pressure on altcoins outside the two largest cryptocurrencies, a streak that ran through mid-June.
The Numbers
Bitcoin dominance sits near 58.7% and has been relatively steady, while Ethereum's share climbed to 10.5%. The market share of altcoins outside Bitcoin and Ethereum dropped to 30.8%. The ETH/BTC ratio currently sits at 0.02963, up 10.52% over the past month but still down 4.85% over six months and 12.60% year to date.
Institutional Activity
BitMine chairman Tom Lee views the rising ETH/BTC ratio as a bullish signal for crypto overall. Institutional buying supports the move: BitMine and Arthur Hayes have been adding ETH, and spot ETH ETFs saw inflows while Bitcoin funds saw redemptions. That shift in institutional preference is a concrete driver behind the ratio's climb.
Sustainability Question
The article suggests the ratio's sustainability will indicate whether this is a genuine reversal or just a bounce within Bitcoin's market grip. Altcoin sell pressure ran for 15 months through mid-June, so the recent rotation is notable but not yet confirmed as a trend. The coming weeks will show whether the ETH/BTC ratio can hold above 0.030 or if Bitcoin reasserts its dominance.
