Bitcoin (BTC) vs Ethereum (ETH)
Daily-timeframe technical comparison, refreshed hourly. Educational analytics, not financial advice.
Key metrics
| Metric | BTC | ETH |
|---|---|---|
| Price | $77,442.69 | $2,244.81 |
| 24h change | -0.3% | +0.6% |
| 7d change | -3.8% | -4.9% |
| 30d change | -8.7% | -17.0% |
| 90d change | +21.8% | +19.1% |
| Volatility (90d, annualized) | 38.2% | 51.8% |
| Max drawdown (90d) | -10.7% | -19.1% |
| Market cap | $1.6T | $274.3B |
| 24h volume | $183.3B | $11.3B |
| RSI (1d) | 35 | 30 |
| ADX (1d) | 20 | 31 |
| Technical trend | Strong downtrend | Strong downtrend |
| Regime | Range | Trend ↓ |
| Composite score | -38/100 · 4/7 | -25/100 · 4/7 |
How Bitcoin and Ethereum compare
Over the last 90 days Bitcoin and Ethereum moved closely together: the correlation of their daily returns was 0.89, so most of one coin's day-to-day swings showed up in the other as well. Measured against Bitcoin, Ethereum had a beta of 1.21: its daily moves were typically amplified versions of Bitcoin's.
Ethereum was the more volatile of the two, with annualized volatility of 51.8% against 38.2% for Bitcoin — about 1.4 times as much. Ethereum suffered the deeper pullback, falling as much as 19.1% from a peak, while Bitcoin's worst decline was 10.7%.
Both gained over the last 90 days, but Bitcoin did better, returning +21.8% against +19.1% for Ethereum. Bitcoin also led over the last 30 days (-8.7% versus -17.0%). The Bitcoin/Ethereum price ratio rose 2.3% over 90 days (+10.0% over the last 30), meaning Bitcoin gained ground against Ethereum.
Based on daily closing prices over the last 90 days. Describes past price behaviour only — not a forecast or financial advice.
Frequently asked questions about Bitcoin and Ethereum
Are Bitcoin and Ethereum correlated?
Yes, strongly. The correlation of their daily returns over the last 90 days was 0.89 on a scale from −1 to +1, so they usually rose and fell together.
Is Bitcoin more volatile than Ethereum?
No. Over the last 90 days Bitcoin's annualized volatility was 38.2%, lower than Ethereum's 51.8%.
Which performed better over the last 90 days, Bitcoin or Ethereum?
Bitcoin: it returned +21.8% over the last 90 days, versus +19.1% for Ethereum. Past performance does not predict future returns.
Which fell harder from its peak over the last 90 days, Bitcoin or Ethereum?
Ethereum: its largest peak-to-trough decline was 19.1%, compared with 10.7% for Bitcoin.