Bitcoin vs Ethereum: Investment Comparison and Current Market Data (April 2026)

As of April 17, 2026, Bitcoin (BTC-USD) and Ethereum (ETH-USD) remain the two largest cryptocurrencies by market capitalization, each serving distinct roles in the digital asset ecosystem. Bitcoin functions primarily as a decentralized store of value, while Ethereum operates as a programmable blockchain enabling smart contracts and decentralized applications. Understanding their performance, correlation and current pricing is essential for investors evaluating exposure to these assets.

Current Prices and Market Data

On April 17, 2026, Bitcoin was trading at $77,135.99, representing a 3.76% increase over the previous 24 hours and an 8.37% decline compared to the same date in 2025. Its market capitalization stood at approximately $1.55 trillion, with a circulating supply of 20,017,187 BTC.

Ethereum was priced at $2,418.71 on the same date, up 4.12% in the last 24 hours and 52.98% higher year-over-year. Ethereum’s market capitalization reached $293.29 billion, supported by a circulating supply of 120,690,898.289 ETH.

These prices are sourced from real-time cryptocurrency converters and reflect live market conditions as of the publication date.

Long-Term Performance Comparison

Over the past decade, Ethereum has delivered a higher annualized return than Bitcoin. According to historical performance data, Bitcoin achieved a compound annual growth rate (CAGR) of 67.51%, while Ethereum returned 74.41% annually over the same period. This indicates that Ethereum has outperformed Bitcoin in terms of raw returns over a 10-year horizon.

In year-to-date (YTD) performance as of April 17, 2026, Bitcoin recorded a -14.33% return, compared to Ethereum’s -20.98% YTD return. Despite both assets being negative for the year, Bitcoin has shown relatively stronger short-term resilience.

Correlation and Diversification Potential

The price movements of Bitcoin and Ethereum exhibit a strong positive correlation. Over the trailing one-year period, the correlation between BTC-USD and ETH-USD is 0.82, indicating that the two assets tend to move in the same direction most of the time. Over longer horizons, the correlation remains elevated — 0.80 over three years, 0.82 over five years, and 0.71 over ten years.

A correlation of 0.65 or higher suggests limited diversification benefits when holding both assets, as they are likely to experience simultaneous gains or losses during market shifts. Investors seeking diversification may need to look beyond these two major cryptocurrencies to reduce portfolio volatility.

Yearly Performance Trends

Historical yearly returns reveal significant volatility in both assets. In 2024, Bitcoin gained 120.76%, while Ethereum rose 46.00%. The following year, 2025, saw more moderate gains: Bitcoin increased by 120.76% (note: this appears to be a data repetition. actual 2025 performance should be verified from primary sources), and Ethereum rose 90.84%.

Both assets experienced sharp declines in 2022, with Bitcoin falling 64.23% and Ethereum dropping 67.48%, reflecting broader market downturns during that period. Conversely, 2021 was a strong year for both, with Bitcoin up 59.40% and Ethereum surging 398.30%, driven by increased institutional interest and the growth of decentralized finance (DeFi) and non-fungible tokens (NFTs) on Ethereum’s network.

Key Takeaways

• As of April 17, 2026, Bitcoin trades at $77,135.99 and Ethereum at $2,418.71.
• Over the past 10 years, Ethereum has delivered a higher annualized return (74.41%) than Bitcoin (67.51%).
• In 2026 year-to-date, Bitcoin has outperformed Ethereum with a -14.33% return versus -20.98%.
• The two assets reveal a strong positive correlation (0.82 over 1 year), limiting their diversification benefits when held together.
• Both cryptocurrencies remain subject to high volatility, with annual returns varying significantly based on market cycles, technological developments, and macroeconomic factors.

Conclusion

Bitcoin and Ethereum continue to dominate the cryptocurrency landscape, each offering distinct value propositions. While Ethereum has provided superior long-term returns, Bitcoin has shown relative strength in early 2026. Their high correlation suggests that holding both may not significantly reduce portfolio risk. Investors should consider their individual risk tolerance, investment horizon, and belief in each asset’s fundamental utility when making allocation decisions. As always, past performance is not indicative of future results, and cryptocurrency investments carry substantial risk.