Zaimo

Built by Zaimo · 18-year-old investor · 40%+ returns in 2025

Live · Updated every Sunday

The market moves every week.
So should your thinking.

Join the weekly recap — what moved, why it moved, and what's worth watching next. Written by an 18-year-old with 30%+ returns in 2025. No hype. No filler.

Only 8 spots remaining

2025 return

+40.4%

S&P 500 same period

+23.3%

Recommended first step

New here? Start with Simple Mode →

Get a Monte Carlo-based portfolio estimate in under 60 seconds.

Portfolio Calculators

Simple Mode

Fastest path. Get a Monte Carlo-based portfolio estimate in under 60 seconds.

Start Simple Mode →

Two-Asset Mode

Compare two investments side-by-side and test risk/reward tradeoffs.

Open →

Optimal Portfolio Mode

Build and optimize a full multi-asset portfolio under risk constraints.

Open →

Portfolio Intelligence Lab

Advanced analysis. Currently accessible from Admin Dashboard only.

Coming soon

Financial Tools

How much could my portfolio grow?

Future Value

Estimate how your money could grow over time with regular contributions.

  • —Starting amount
  • —Contribution amount + frequency
  • —Years and expected return
Open →

How much capital do I need to earn X per month?

Income Goal

Find the target portfolio size to generate a monthly cash flow.

  • —Desired monthly income
  • —SWR or return mode
  • —Rate assumption (%)
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How long until I hit my target?

Income-to-Goal Timeline

Estimate time to reach your target from income, savings rate, and return assumptions.

  • —Target + current capital
  • —Income + invested %
  • —Expected return (+ optional inflation)
Open →

The market moves every week.
So should your thinking.

Only 8 spots remaining

© 2025 Zaimo. Not financial advice. Data updated weekly.