Data, tools and method

Know your investments better. Manage them with a plan.

From official documents to investment decisions.

Search ETFs and bonds, compare the data, use free calculators and monitor your portfolio. Everything currently scattered across issuer websites, prospectuses and brokers.

Explore the toolsPortfolio · invitation only
3,778 ETFs, ETCs/ETPs and funds tracked83,939 listed bonds12 ETF issuersRegistries updated daily from official sources

Coming soon: full coverage of ETFs on EEA, UK and Swiss markets and trading venues.

Figures read from the database · 4 September 2026

Rebalix does not just show the latest available figure. It keeps the sources, separates what the issuer declares from what we compute, and tells you when a figure was never published.

Official documents archivedTER, index and holdings changes reconstructed over timeWhite-list share read from the documents of issuers that publish itMissing data declared, never silently estimated
Where do you want to start?

One place, five ways to use it.

Whether you are choosing your first ETF or rebalancing a portfolio built up over the years, the path is the same: find, understand, calculate, monitor.

1 · Find

ETF screener

  • Full holdings, not just the top 10
  • True costs, TER + KID transaction costs
  • Tracking difference, verified, year by year
  • Replication as declared, from the KID or prospectus
  • Daily history, back to 2000 for some funds
  • Fund history, holdings and AUM over time
  • 26 years of distributions, in 11 currencies
  • DCA simulator, multi-currency, side by side
  • Italian tax data, white-list share, per ISIN
  • Bond ETFs, declared duration and ratings
ETF screener: search 3,194 ETFs with full data
2 · Understand

Guides

ETFs, indices, bonds and taxation explained from primary sources.

Read the blog
4 · Monitor

Monitor your portfolio

Real goal and inflation-adjusted returns, risk, rebalancing with alerts only when action is needed, a glide path (your allocation follows your horizon), a savings plan that steps up during downturns and comparison with lazy portfolios.

How the portfolio works
Not just another comparison siteSources: issuer · KID · annual reports

Every number must be explainable.

Sources preserved, reproducible calculations, missing data declared: every figure must be traceable back to its history.

Declared sourcesDocument, date and method next to every figure: the issuer's reports, KID and factsheet.
History never disappearsEvery month we record and flag what changed: TER, transaction costs, holdings, countries. When the issuer updates a figure, the earlier values remain visible.
Beyond the TERKID transaction costs, tracking difference and the Italian white-list share for Italian tax residents.
Inside every fund pageHoldings with monthly changes, risk indicators (annual volatility, max drawdown, Sharpe and Sortino) with recovery times, distributions and yield for income funds, multi-currency backtests, comparisons with printable PDF reports.
Vanguard FTSE All-World UCITS ETF (USD) AccumulatingIE00BK5BQT80 · VWCE
Sources: reports · KID · factsheet
TER0.14%
Transaction costs (KID)0.03%
Fund size€69.1bn
ReplicationPhysical · sampling
DistributionAccumulating
DomicileIreland
1-year TD+0.02%
ManagementPassive
Italian white-list shareNot published by the issuer

Not just TER and returns: documents, fund size, tracking difference, holdings and share-class-level tax data, reconstructed over time.

Real data from the database · 4 September 2026VWCE fund pageVWCE historyVWCE printable sheet
BondsSources: EU register · Final Terms

Find the bond, read the coupons, calculate the yield.

Search and calculation in one place: from the bond's page to its net yield in one click.

Supranationals and agencies

5,933 bonds from the EIB, the European Union, the World Bank, KfW and other issuers.

Supranational bonds

Corporate

74,748 corporate bonds; for covered series, declared coupons read from the Final Terms.

Corporate bonds
Calculate or learnMethod: primary sources, verifiable calculations

A quick answer when you need one. A serious guide when you want to understand.

Bond yields

Gross, net and real yield, with accrued interest and duration — verified to the cent against Borsa Italiana data.

Bond yield calculator

Guides built on sources

Accumulating or distributing, replication, government bonds, money market, indices: every guide starts from the documents.

Read the blog
Recently updatedNAV series last updated: 3 September 2026

Infrastructure at work.

New ETFs, ETCs/ETPs and funds tracked in the last 7 days: 7New bonds in the registry over the last 7 days: 531Latest guide published: MSCI rebalancing day: what happens inside an ETF
Private beta · invitation onlyReproducible calculations · no recommendations

Your portfolio, finally connected to your goal.

Import transactions from your broker, measure real inflation-adjusted returns, keep an eye on risk and get a rebalancing plan that follows your rules. ETFs, stocks, bonds and crypto.

Real goalOn track
Global equities60%
Bonds30%
Cash10%
Real XIRR5.2%
Required CAGR5.5%
Max drift1.8%

Demo account data. Past performance is not indicative of future results.

Private beta

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The method is part of the product

Official data. Public rules. No shortcuts.

Every page states where each figure comes from, when it was read and what was computed. The methodology is public: trust should never be requested — it must be verifiable.

Read the methodology
Newsletter

Documents get updated, pages disappear: what was public yesterday can be gone today. Rebalix keeps it.

A few emails. Only the updates that matter.

What changed in our databases — ETFs, costs, Italian white-list data — plus the new source-based guides. No ads, one-click unsubscribe.

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