My portfolio

Illustrative example — 14 months after investing

This is an educational scenario calculator — not a personal investment account. Move the sliders to explore how different allocations could grow. Your inputs are not stored.

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Your portfolio scenarios

See how your allocation could grow over time — three honest scenarios.

Starting amount

€20,000

Monthly

€300/mo

Horizon

15 years

📈

Equity ETF

Medium–high

50%

📄

Bond fund

Low–medium

30%

🪙

Gold ETF

Medium

10%

🏢

Real estate fund (REIT)

Medium

5%

💰

Cash savings

Very low

5%

Crypto

Very high

0%

Allocation total

100%

After 15 years your portfolio could be worth:

Pessimistic

€73,081

€-919

Weak market decade

Realistic

€136,633

+€62,633

Historically typical

Optimistic

€162,502

+€88,502

Strong market decade

Based on €74,000 total invested over the period (starting amount + monthly contributions).

Pessimistic. A decade of weak markets — like 2000–2010, the so-called 'lost decade'. Growth is modest, sometimes flat. This is what your portfolio could be worth if things go badly for a long time.

Realistic. Roughly what global markets have historically delivered over long periods — periods of growth balanced by occasional drops. This is the most likely range, not a guarantee.

Optimistic. A decade of strong growth — like the 2010s or the 1990s. Markets keep climbing with only short interruptions. Possible, but don't plan on it as the default.

Reading the risk badges. High risk doesn't just mean 'might grow more'. It means the value can swing sharply — equity ETFs can drop 30–40% in a bad year, crypto can lose 80%+ and not recover for years. The realistic scenario above accounts for this on average; the pessimistic shows what a long bad stretch looks like. If you pick aggressive allocations, the optimistic number is real — but so is the pessimistic. Make sure you could live through the latter.

In reality, your result will most likely be somewhere between these three. The point isn't to predict — it's to see the range of what's plausible, so you're not surprised by either side.

Breakdown of your allocation

📈

Equity ETF

€10,000

50%

📄

Bond fund

€6,000

30%

🪙

Gold ETF

€2,000

10%

🏢

Real estate fund (REIT)

€1,000

5%

💰

Cash savings

€1,000

5%

Ready to open an account?

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How are you feeling about your portfolio today?

Your review calendar

Checking your portfolio too often causes anxiety and bad decisions. Here is the right rhythm.

Every 3 months

Quick health check

Log in, glance at the total value. Is it roughly on track? If yes, close the app. Takes 2 minutes.

Once a year

Annual review

Check the split between your funds. Has one grown much larger? Consider rebalancing.

Every 3–5 years

Life review

Has your situation changed — retirement approaching, new tax residency? Revisit your strategy.

Only if needed

Crisis response

If global markets drop 30%+ or your finances change drastically. Pause 48 hours before acting.

When to act vs when to stay calm

Act: rebalance once a year

If one fund has grown to 60%+ of your portfolio, sell a little and buy more of the others.

Act: broker contact changes

If you receive an official letter about your broker being acquired — verify it, then follow instructions.

Wait: short-term dip (under 15%)

Normal market movement. Check again in 3 months.

Wait: scary news headlines

Media amplifies fear. Market drops caused by news almost always recover.

Stop: someone asks you to move funds

If anyone asks you to transfer urgently, it is fraud. Call your broker's official number.

Stop: "better opportunity" cold calls

Unsolicited calls offering higher returns are almost always scams. Hang up immediately.

The portfolio values shown on this page are illustrative examples only — not your real investments. To track your actual portfolio, log into your broker's platform directly. Strean does not connect to any brokerage account.

This is educational information, not financial advice. Past returns do not guarantee future results.