Female Stock Goddess Cathie Wood's 2026 Outlook Report: Bitcoin and Other Assets "Low Correlation" Become Important Tools for Risk Diversification

Cathie Wood points out in the ARK 2026 Outlook report that Bitcoin's low correlation with stocks, bonds, and gold makes it a key diversification tool for increasing risk-adjusted returns in a portfolio.
(Background: The female stock guru predicts the US: Trump will buy 1 million BTC as Bitcoin's national reserve)
(Additional context: The female stock guru lowers Bitcoin's target price to 300,000: Stablecoins have replaced part of BTC's role)

ARK Invest founder Cathie Wood highlights the significance of the number “0.06” in her new 2026 Outlook report, providing an important explanation.

Cathie Wood notes that Bitcoin's correlation with traditional major assets is relatively low, offering an opportunity to enhance “risk-adjusted returns per unit” in asset allocation. Using weekly return data from January 2020 to early January 2026 as an example, the correlation coefficient between Bitcoin and gold is about 0.14, significantly lower than the approximately 0.27 correlation between the S&P 500 index and bonds.

The report shows that Bitcoin has the lowest correlation with bonds, with a coefficient of only about 0.06, slightly higher in linkage with gold and Real Estate Investment Trusts (REITs), and about 0.28 with the S&P 500 index. Even in the higher correlation range, Bitcoin's linkage with other assets remains below that of most traditional asset combinations, such as the correlation between the S&P 500 and REITs, which reaches 0.79.

Institutional Supply Creates Demand Gaps

After the 2024 halving, Bitcoin's annualized new supply remains around 0.8%, expected to decrease to 0.4% by 2028. Gold supply expands driven by price incentives, while Bitcoin is constrained by code.

Because supply is almost unaffected by price, any increase in demand directly pushes prices higher. The ARK report states that since the end of 2022, Bitcoin has gained approximately 360%, mostly driven by the combination of fiat liquidity and Bitcoin's scarcity, rather than pure speculation.

Whether investors agree with the vision of crypto assets or not, the number 0.06 has already been incorporated into institutional risk control models. Cathie Wood explicitly states that low correlation coefficients can significantly improve the Sharpe ratio; if the target volatility of the portfolio remains fixed, not allocating to Bitcoin would require passively lowering stock weights, indirectly reducing overall returns. For asset managers, ignoring this asset is no longer a matter of ideology.