Allocation Sandbox

Build two allocation mixes and compare their trade-offs.

Adjust weights, add assets and see how return, volatility and drawdowns change.

Scenario controls

Compare both mixes through the same investor lens.

Portfolio A

Total weight

100%

Assets

2

Load from Atlas

Portfolio B

Total weight

100%

Assets

3

Load from Atlas
Portfolio A history

1970-2024 · 55 years

Portfolio B history

1970-2024 · 55 years

Common overlap

1970-2024 · 55 years

Comparison metrics

What changed?

Difference shows how Portfolio B changes the result relative to Portfolio A.

Metrics and charts use common overlap: 1970-2024 · 55 years

CAGR / annual return

Portfolio A

7.1%

Portfolio B

7.5%

Difference

+0.4%

Volatility

Portfolio A

10.6%

Portfolio B

9.4%

Difference

-1.2%

Max drawdown

Portfolio A

-23.3%

Portfolio B

-17.7%

Difference

+5.6%

Sharpe

Portfolio A

0.67

Portfolio B

0.80

Difference

+0.13

Sortino

Portfolio A

1.43

Portfolio B

2.04

Difference

+0.62

Best year

Portfolio A

1986 · 28.3%

Portfolio B

1986 · 27.2%

Difference

-1.1%

Worst year

Portfolio A

2008 · -22.0%

Portfolio B

2008 · -17.7%

Difference

+4.4%

Allocation difference

Where B changes the mix

Gold

+20 pts

A 0% · B 20%

MSCI World

-10 pts

A 60% · B 50%

Global Bonds

-10 pts

A 40% · B 30%

Growth chart

Common-year compounding path for both mixes under the current scenario lens.

Portfolio APortfolio B
52.7x19.5x7.21x2.66x0.98x19701984199720112024

Drawdown chart

Drawdown from previous peak across the common comparable window.

Portfolio APortfolio B
0%-6%-12%-17%-23%19701984199720112024