BacktestPortfolios.com
Backtest any portfolio free - stocks, ETFs, crypto & gold, history back to 1871.

Am I Diversified?

Enter your portfolio and see which major asset classes it's missing — the big-picture diversification view. Correlations are measured over decades of history (stocks to 1871, bonds to 1953, gold to 1968), so they hold across many market regimes rather than just the recent bull run. Want specific fund picks instead? Try the ETF Diversification Finder.

State Street SPDR S&P 500 ETF Trust1993-02-28 → 2026-06-30click to change
%
Total 100%

Your portfolio covers

US Large Cap 100%
Each holding is matched to its asset class. Correlations use up to 155 years of history.

Asset classes with low correlation to your portfolio that you don't yet hold — the lower the correlation, the more it diversifies. Each shows a representative ETF.

Goldcorr +0.04
Gold bullion
58y of historyadd via GLD →
Long-Term Treasuriescorr +0.05
20+ year US government bonds
73y of historyadd via TLT →
Intermediate Treasuriescorr +0.07
7–10 year US government bonds
73y of historyadd via IEF →
Silvercorr +0.15
Silver bullion
66y of historyadd via SLV →
Total US Bondcorr +0.17
Broad US investment-grade bonds
73y of historyadd via BND →
Crypto (Bitcoin)corr +0.18
Bitcoin
16y of historyadd via IBIT →
Managed Futurescorr +0.22
Trend-following across futures markets
15y of historyadd via DBMF →
TIPScorr +0.31
Inflation-protected US bonds
22y of historyadd via SCHP →
Broad Commoditiescorr +0.45
Energy, metals & agriculture
20y of historyadd via PDBC →
US REITs corr +0.55US Small Cap corr +0.70High-Yield Bonds corr +0.73Emerging Markets corr +0.74International Developed corr +0.86

Correlation is of monthly total returns between your portfolio and each asset class's long-history index (S&P 500 to 1871, treasuries & bonds to 1953, gold to 1968, commodities/TIPS ~20y). A class counts as “covered” once it's ≥8% of your portfolio. This is educational, not a recommendation — see the disclosures.