Bitcoin vs NASDAQ Correlation Calculator
Personal finance relies on universal principles: compound interest, diversification, long time horizons, and low fees. This correlation calculator shows how Bitcoin moves with NASDAQ and S&P 500 — essential data for portfolio diversification. Updated for 2026.
When to use this calculator
- Technical correlation calculations between Bitcoin, NASDAQ, and S&P 500
- Students and finance professionals learning portfolio theory
- Validate historical correlation benchmarks before applying them
- Educational reference for finance and investment courses
- Quick correlation reference for portfolio construction
Sample Calculation
- 12 months
- ~0.65
How it works
1 min readPersonal finance and investment use universal mathematical principles (compound interest, time value of money, risk-return optimization). This calculator applies standard financial industry formulas.
How Correlation Is Calculated
Bitcoin's correlation with NASDAQ and S&P 500 is measured using the Pearson correlation coefficient, which ranges from -1 (perfect negative correlation) to +1 (perfect positive correlation). A value near 0 indicates no relationship.
This calculator applies the formula with your inputs, checking for reasonable ranges and alerting you to unusual values.
Typical Benchmarks by Timeframe
| Timeframe | S&P 500 | 10-Year Bonds | Cash |
|---|---|---|---|
| 1 year | Highly variable | 4–5% | 3–5% |
| 5 years | ~8% average | ~4% | Inflation-adjusted |
| 10 years | ~9–10% | ~4% | Below inflation |
| 20+ years | ~10% nominal | ~5% | N/A |
Core Investment Principles
Final Notes
This calculation is a reference tool only. For critical financial decisions, consult a licensed financial advisor. Values are current as of 2026 and reviewed periodically.
Frequently asked questions
What is the Pearson correlation coefficient?
A statistical measure from -1 to +1. Zero means no relationship; +1 is perfect positive correlation; -1 is perfect negative correlation.
Why is Bitcoin correlated with NASDAQ?
Bitcoin trades as a risk-on asset. During risk-on environments, it moves with tech stocks; during risk-off, it falls alongside them.
Has Bitcoin correlation changed over time?
Pre-2020: low correlation with equities. Post-COVID: high correlation with tech (0.4–0.8). Post-halving (2024): slightly reduced but remains elevated.
Is Bitcoin a good portfolio diversifier?
Only if uncorrelated with your other assets. High correlation with NASDAQ and S&P 500 means Bitcoin won't diversify a stock portfolio effectively.
What does negative correlation mean in investing?
When one asset rises, the other tends to fall. This is ideal for diversification. Bitcoin-gold correlation is low-to-negative, making them potential diversifiers together.
What average market return should I expect?
S&P 500 historical average: ~10% nominal annually (7% real, adjusted for inflation). Past performance doesn't predict the future, but it's a useful reference.
How should correlation influence my portfolio?
In crises, all risk assets decline together, including Bitcoin. Don't assume correlation stays constant—review it annually and rebalance accordingly.
Can I use this for day trading?
No. Correlation is most useful for long-term portfolio construction and rebalancing, not short-term trading decisions.