Portfolio construction and analysis
Build your portfolio on real math.
Correlation, risk, backtests and implied returns on the holdings you already own. No spreadsheet required.
- Free tier included
- No card required
- Works with the holdings you bring
Same holdings · two policies · after 20 years
+€58,586+28.4% more
Illustrative · 60/40 allocation · €50,000 start
Year 20. Dividends reinvested, rebalanced quarterly: €264,559. Dividends as cash, rebalanced yearly: €205,972. Difference +€58,586, +28.4% on the same holdings.
- Dividends reinvested, rebalanced quarterly
- Dividends as cash, rebalanced yearly
Illustrative · 60 / 40 · €50,000 start
Illustrative. Not a forecast. Not investment advice.
What it does
Real math on your holdings. Not round numbers.
Rebalancing × dividends
Small choices compound.
Index = 100 at year 0 · Illustrative paths, not a forecast
Illustrative, not a forecastThe optimizer
Holdings in. Weights out.
- Holdings
- Constraints
- Horizon
- Equity46%
- Bonds24%
- Gold10%
- P2P12%
- Private8%
Reverse optimization
What each weight implies.
- Global equity ETF6.2%
- EUR government bond0.8%
- Gold1.4%
Risk engine
Do your hedges actually hedge?
Lower values = more diversification benefit
Illustrative 60/40 · sample scenario
Investment Policy Statement
Your rules. Written down.
- 01Your assets
- 02Correlations
- 03Pick strategy
- 04Allocation
- 05Backtest
- 06Review & accept
Illustrative figures. Finki never suggests assets you did not add. Not investment advice.
Coverage
Model what retail tools can't.
- Equities
- ETFs
- Bonds · coupon + ISIN
- P2P loan books
- Private holdings
- Multi-currency
P2P loan books
Hundreds of loans. One asset.
How it works
Holdings in. Allocation out. Five steps.
Step 01: Bring your holdings
Type or import.
Illustrative · 01 / 05
Holdings
Type ImportStep 02: State expected returns
Your view, not ours.
Illustrative · 02 / 05
Expected returns
AnnualisedStep 03: Test against history
Correlation and implied returns.
Illustrative · 03 / 05
History test
20202022View vs impliedStep 04: Read the allocation
Work shown.
Illustrative · 04 / 05
Calculated allocation
NowCalculatedStep 05: Lock your rulebook
Weights, bounds, rules.
Illustrative · 05 / 05
Investment Policy Statement
Export CSVSix steps
Why Finki exists
Do your hedges actually hedge?
“10% here, 10% there. I never checked.”
| Asset | EQEquities | SCSmall caps | HYHigh yield | REReal estate | GBGov bonds | AUGold |
|---|---|---|---|---|---|---|
| EQEquities | ||||||
| SCSmall caps | ||||||
| HYHigh yield | ||||||
| REReal estate | ||||||
| GBGov bonds | ||||||
| AUGold |
Equities×High yield
+0.78Moves together
Pick a risk level. The weights follow.
Move the dot. The weights change.
Drag the point. Arrow keys work too.
- Global equities29.9%
- EM equities14.9%
- EU government bonds22.1%
- IG corporate bonds7.1%
- Gold13.7%
- Listed real estate12.2%
Capability, not results
What the engine does.
Free tier included
- 6
- Steps in the IPS flow
- 5
- Instrument types modelledEquities, ETFs, bonds, P2P, private
- 2
- Stress regimes replayed2020 · 2022
Who it is for
Built for one kind of investor. Not for others.
Built for
- Portfolio
- €50k+
- Holdings
- 15+
- Platforms
- 3+
- Horizon
- Years
Holdings across several logins, held for years.
Not built for
- Beginners chasing a quick win
- Day traders
Years and regimes, not minutes.
Security
Your holdings stay yours.
Isolation is enforced where it cannot be forgotten. What we do and do not claim is written down.
Read the security pageIsolation the database enforces
Row-Level Security on every customer table. The database engine decides which rows you can see, not application code.
Read-only broker access
Broker connections through SnapTrade are read-only. Finki cannot place a trade or move money.
Three independent layers
Edge, page and database each verify the session. A failure in any one does not expose data.
EU data residency
Database and authentication are hosted in the EU.
Questions
Common questions. Straight answers.
A tracker shows what you already own. Finki computes what each holding does to the rest — how it correlates with your other positions, how much risk it contributes, and what return its weight implies. Same holdings, a different question: not what they are worth today, but how they behave together.
A written rulebook for your portfolio: target weights, the bounds you let them drift inside, and what you do when they breach. Finki builds one from your holdings through a six-step flow — your assets, correlations, pick strategy, allocation, backtest, then review and accept. The final weights can be exported as CSV.
They are backed out of your own holdings, not forecast by us. Finki takes an equal-weighted portfolio of what you hold, measures each asset's volatility and its correlation with the rest, and solves for the return that would justify that weight — reverse optimization, in the Black-Litterman tradition. The numbers describe what your allocation already implies. They are not Finki's opinion on any asset.
No. The default path is short: add your holdings, see the outlook, get an allocation. The full six-step flow sits underneath it, and every intermediate step — correlations, implied returns, backtest — can be opened if you want to pull the thread. The rigour runs either way; it just is not homework unless you ask for it.
Equities, ETFs, bonds with real coupon and ISIN maths, P2P loan books, and private holdings you cannot get a ticker for. Multi-currency throughout. Bonds and P2P are the ones retail tools usually cannot represent at all, which is exactly why they are here — a loan book or a private stake changes your risk picture whether or not your tracker can see it.
No, and the product is built so it cannot drift into it. Finki only ever reasons about assets you added yourself — it will not suggest an instrument you did not bring, because the moment a tool proposes what to buy it is doing something different from analysis. Every figure is a calculation from your inputs and assumptions, shown as such, and it is informational only.
Yes. You can keep several side by side — a long-term portfolio, a pension, a spouse's, a hypothetical you are testing — and see them as separate mini-portfolios or as one combined picture. Each is private to your account, and a hypothetical portfolio behaves exactly like a real one, so you can model a change before committing to it.
There is a free tier that runs the real analysis rather than a teaser of it, capped on how many holdings you can hold in it. Broker import is deliberately part of the free path, not locked behind a wall. Paid tiers exist but the prices are not published yet — when they are, they will be on this page rather than discovered at checkout.



