A recent research note from Charles Schwab addresses a common query among investors regarding the appropriate allocation of cryptocurrency within a portfolio. Instead of providing a definitive percentage, the analysis emphasizes that the answer is closely tied to an investor’s psychological tolerance for volatility.
Focusing on Bitcoin and Ethereum—two of the most prominent digital assets—the report reveals that these cryptocurrencies, often included in portfolios as minor “satellite” positions, can significantly affect overall portfolio behavior when risk is considered. Even minor allocations, between 1% and 3%, can drastically alter a portfolio’s dynamics, particularly in times of market stress.
Historical data highlights that cryptocurrencies like Bitcoin and Ethereum can experience dramatic downturns, with drawdowns exceeding 70% in previous cycles. This volatility means that cryptocurrencies do not quietly sit in the background; instead, they tend to react quickly and often more severely than traditional assets during market declines.
Schwab’s core message is not to dissuade investors from engaging with cryptocurrencies; rather, it aims to illustrate how their function changes based on how they are integrated into a portfolio. The firm outlines two frameworks that investors typically rely on when considering allocations. The first, a more traditional approach, involves building allocations based on expected returns, volatility, and correlations with other asset classes like stocks and bonds. However, Schwab notes that this method can falter due to the variability in assumptions regarding future cryptocurrency returns.
The second approach encourages a shift in focus from forecasting returns to establishing a “risk budget.” This means investors decide how much total volatility they are willing to accept from cryptocurrencies in their overall portfolio. In this context, portfolio construction becomes less about confidence in price predictions and more centered on one’s tolerance for potential losses.
Schwab underscores that no single allocation can be deemed correct, reflecting the unpredictable nature of cryptocurrencies across different market cycles. Even modest positions in Bitcoin may entail a disproportionate amount of risk in more conservative portfolios, forcing investors to make a choice between limiting upside potential with smaller allocations or compromising the stability of the broader portfolio with larger ones.
Moreover, the report cautiously emphasizes that digital assets remain speculative investments, lacking the backing of central banks and many of the safeguards present in traditional securities. Issues surrounding liquidity, custody, and potential fraud risks are integral considerations.
The analysis ultimately places the responsibility for decision-making back on investors, shifting the question from whether cryptocurrencies should be included in a portfolio to how much uncertainty each investor is prepared to accept—especially given that volatility can manifest during every market fluctuation.
In related developments, Charles Schwab recently announced its plans to introduce a new “Schwab Crypto” account, designed to enable clients to buy and sell Bitcoin directly through their platform. This move marks a significant step toward deeper involvement in spot crypto trading, positioning Schwab more closely against existing platforms like Coinbase, Robinhood, and Webull. The new account, currently on a waitlist pending regulatory approvals, indicates Schwab’s commitment to expanding its offerings in the evolving landscape of digital assets.


