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Efficient Frontier Calculator

Find your optimal risk/reward mix. The efficient frontier is the set of portfolios that earn the highest return for each level of risk - this free portfolio optimizer plots it from real historical returns and marks the minimum-variance and maximum-Sharpe (tangency) portfolios.

SPYGLDVNQEEM

Max-Sharpe (tangency)

Return 11.42% · Risk 11.70% · Sharpe 0.83
SPY58.94%
GLD41.06%
Data window 2004-12-31 → 2026-06-30 · limited by GLD (latest inception)

Risk / reward frontier

Allocation across the frontier

Left end = the minimum-variance portfolio, right end = maximum return. Each colored band is how much of that asset the optimal portfolio holds at that risk level.