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Crypto Long & Short: Is SOL a Superior Diversifier Compared to ETH?

Morgan Stanley's analysis reveals Solana (SOL) as a superior portfolio diversifier over Ether (ETH), despite its volatility.

Mercation Admin
July 15, 2026 1 min read
Crypto Long & Short: Is SOL a Superior Diversifier Compared to ETH?

Solana (SOL) has demonstrated stronger diversification benefits than Ether (ETH) in investment portfolios, according to a recent analysis by Denny Galindo of Morgan Stanley.

As the cryptocurrency market continues to expand, Galindo highlights that despite its higher volatility, Solana has historically been a more effective tool for portfolio diversification compared to Ether. This observation comes in the wake of significant investments in cryptocurrency exchange-traded products (ETPs), which have attracted over $55 billion since Bitcoin ETPs launched in January 2024.

Investors are increasingly evaluating the inclusion of digital assets like Bitcoin, Ether, and Solana in their portfolios. Galindo poses two critical questions for investors: how do these digital assets correlate with traditional investment components, and which combinations yield the best diversification outcomes?

Bitcoin has consistently shown low correlation with traditional asset classes throughout its four-year cycles, maintaining its unique role in diversifying portfolios. However, the circumstances change for Ether and Solana, which are noted for their increased volatility and lower liquidity. Since the start of 2026, Ether's volatility has been about 35% higher than Bitcoin’s, while Solana's has been even more pronounced at 44% higher.

Despite this volatility, Solana has proven to be a better diversifier. Data from the four years leading to April 2026 reveals a correlation of 0.78 between Bitcoin and Ether, while Bitcoin's correlation with Solana is slightly lower at 0.72. This suggests that Solana tends to move less in sync with Bitcoin, potentially enhancing its diversification benefits. Furthermore, when Solana’s performance diverges from Bitcoin's, it has historically shown less alignment with traditional assets like stocks, as indicated by its lower correlation with the S&P 500 compared to both Bitcoin and Ether.

In summary, the analysis indicates that Solana may serve as a more advantageous asset for portfolio diversification than Ether, despite both assets carrying higher volatility compared to Bitcoin.