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AI Stock Portfolio

Free Instant Access active — Google Gemini 2.5 FlashConnect Claude, GPT, Grok or DeepSeek →
  • • Calculators & backtests: Built-in maths — no AI used
  • • AI stress test: Google Gemini 2.5 Flash (free)

Simulated Educational Models Based on Historical Market Data — Not Investment Advice

This section presents simulated educational portfolio models based on historical market data for research and informational purposes only. This is not investment advice, not a recommendation to buy or sell any security, and not a signal for trade execution. Past performance shown is historical and does not guarantee future results.

Model Holdings

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Position Sizing Calculator

Position Sizing Calculator

Educational sizing tool — not a trade recommendation.

Indicative share count
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Enter an account size and allocation percentage

AI Risk Stress-Test

Uses your connected AI key if you have one, otherwise the free model. Educational only — not financial advice.

Historical price data sourced from Stooq and public exchange data. Provided for informational and educational purposes only.

Read the full legal disclosures.

Principles behind a model portfolio

A model portfolio shows how a set of stocks could be combined and managed according to clear rules. It is a way to study position sizing, diversification and risk — not a personal recommendation.

Diversification. Holding companies from different sectors and regions means one bad earnings report or one industry shock does less damage to the whole.

Position sizing. How much you put in each idea matters as much as which ideas you pick. Many managers cap any single holding at a small share of the total so no one stock can sink the portfolio.

Risk and drawdowns. Every portfolio has losing periods. Knowing in advance how large a fall you can live with helps you stick to a plan instead of selling at the worst moment.

Rebalancing. Over time winners grow and losers shrink. Reviewing the mix on a regular schedule — often quarterly — brings it back in line with the original plan.

Frequently asked questions

Is this a recommendation to buy?

No. It is a model shown for education and research. Always do your own research and consider your own circumstances.

What is a drawdown?

The fall from a portfolio's highest point to its lowest point before it recovers. It shows how painful a bad patch can be.

Why spread across sectors?

Different sectors react differently to rates, oil and the economy. Mixing them reduces the chance of one event hitting everything at once.

Do past results predict future returns?

No. Historical performance shows how a model behaved in the past; markets change and future results can be very different.

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