Portfolio CeilingPortfolio Ceiling

Free simulator

Contribution simulator

Enter how much you want to contribute this month and see an educational split across asset classes. Create a free account to simulate with your portfolio, target allocation, and real price ceilings.

Selected amount

$1,000.00

Educational allocation preview

Generic example: it does not replace your target allocation. Customize after creating an account.

Stocks (40%)$400.00
REITs (15%)$150.00
ETFs (20%)$200.00
Fixed income (20%)$200.00
Cash / other (5%)$50.00

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Not ready for an account? Get the summary now and a signup link for later.

Ready: now save it to your real portfolio

With $1,000.00/month, the dashboard combines target allocation, positions, and price ceilings to suggest where to buy. Free account, no card.

No card · use the calculators freely · account only when you want to save

From simulator to real contribution

The public simulator helps you visualize a monthly amount. In the app, Portfolio Ceiling combines your target allocation, current positions, and price ceilings to suggest where to buy first, with ranking and signals on the Investor plan.

Frequently asked questions

What is a contribution simulator?+

It is a tool that estimates how to split a monthly amount across asset classes (stocks, REITs, ETFs, fixed income) before you place trades at your broker.

Does the free simulation use my portfolio?+

The public version shows an educational allocation. With a free account, the simulator uses your target allocation, current positions, and real price ceilings.

Does the contribution simulator replace advice?+

No. It organizes decisions from the data you enter. Consider your risk profile and, if needed, consult a licensed professional.

Can I save the simulated contribution amount?+

Yes. Create a free account and the amount you entered can feed the full simulator inside the app.