Grow up & Glow Up

Bitcoin has become more suitable for institutional allocation as its volatility has declined, while its regime-dependent correlations still require active risk budgeting.

• Annualized daily volatility fell from approximately 84% in 2017–2019 to 46% since mid-2024, while the average loss on the worst 5% of days narrowed from -9.9% to -5.0%. The current era still includes a 53% peak-to-trough decline.
• Bitcoin’s correlation with global equities has been roughly 0.4–0.5 during negative equity regimes since 2020 and 0.1–0.3 when equities are strong, giving it greater diversification potential in favorable equity markets.
• In a portfolio holding 45% global equities, 25% US bonds, 12% private equity, 10% real estate and 8% hedge funds, a 7.5% bitcoin allocation funded pro rata contributes 20% of total portfolio risk.
• The comparable allocation in a 60/40 portfolio contributed 11.4% of risk in the 2025 paper and 6.5% in the updated analysis, reflecting lower volatility bands.
• Across 12 shocks since 2020, bitcoin fell twice as far as equities during the first week of the COVID-19 liquidity shock, while it outperformed equities during the first week and over 60 days in the 2023 banking crisis, the 2025 tariff shock and the 2026 US-Iran conflict.

Takeaway: Institutional allocators can size bitcoin through risk contribution and use macro forecasts to adjust exposure, with quarterly monitoring and rebalancing triggers because volatility spikes and smoothed private-market valuations can distort portfolio risk.