Ethereum has experienced a strong third quarter, with its dominance and the ETH/BTC ratio both rising by over 25% on a quarter-over-quarter basis. According to market data, Bitcoin's dominance grew by 1.5% over the same period while BTC approached the $80,000 resistance level. This market movement points to a significant capital rotation into Ethereum and other higher beta assets.
The ETH/BTC ratio recorded its highest quarterly increase since the third quarter of 2025. However, the ratio continues to sit near the 0.03 resistance area, meaning a decisive move higher is still required to confirm a broader bullish rotation into Ethereum. On-chain metrics, such as Bitcoin's True Market Mean Price approaching $76,921.27, suggest potential selling pressure that could prompt further exchange deposits and open additional room for capital to rotate into altcoins.
Ethereum's Q3 return on investment (ROI) is currently nearing 60%. This figure puts it just a few points away from its Q3 2025 record of over 66%. Market analysts note that if ETH surpasses that threshold before the end of the quarter, it will mark Ethereum's strongest third quarter on record.
Market observers indicate that this performance is driven by a combination of Bitcoin's relative weakness, an increased market appetite for Ethereum itself, and recent ETF inflows. These factors collectively point to sustained underlying demand for ETH as investors seek higher returns.
