ETF sheet · Issuer-declared data

🇮🇹 Effective capital-gains rate: 14.31%details →

Amundi EUR Overnight Return UCITS ETF AccIndex, costs, backtest, listings and taxation

ISIN: FR0010510800Ticker: LEONIA (Borsa Italiana) · LYXCSH (Xetra) · CSHD (London SE) · CSH (Euronext Paris) · LYCSH (SIX)Issuer: AmundiClass: Acc

Eurozone Money market tracking the Solactive Euro Overnight Return Index, synthetic (swap) replication, accumulating. Share class in euro (EUR).

0.10% + 0.00%

TER + KID transaction costs ✓ declared by the issuer

904

rows published by the issuer · holdings ↓ ✓ declared by the issuer

3.4 bn €

share-class assets ✓ declared by the issuer

−0.16 pt /year

average tracking difference 2023–2025 · year by year ↓ ≈ computed by Rebalix

Every figure carries its provenance: ✓ declared by the issuer in its documents · ≈ computed by Rebalix on the declared data.

Fund

Name

Amundi EUR Overnight Return UCITS ETF Acc

Declared index

Solactive Euro Overnight Return Index

Management

Passive (index-tracking) (from the KID)

Replication

Synthetic (swap)

SFDR

Article 6 — does not promote specific ESG characteristics what does it mean?

Domicile

France

Share class · this page

ISIN

FR0010510800 · Acc

Ticker

LEONIA (Borsa Italiana) · LYXCSH (Xetra) · CSHD (London SE) · CSH (Euronext Paris) · LYCSH (SIX)

Share-class currency

euro (EUR)

TER

0.10%

Transaction costs

0.00% (issuer estimate, from the KID)

Income policy

Accumulating

Share-class assets

3.4 bn EUR

NAV

114.71 EUR (15 October 2026)

Share-class launch

5 September 2018

Data as declared by Amundi in the issuer’s official files and endpoints · collected on 17 October 2026 (monthly refresh). Facts only, no recommendation.

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OverviewIn this sectionQuick reads Fund objective What changed over time Tax

Quick reads

Assetslarger than 88% of money-market ETFs we track.≈ computed by Rebalix
Average tracking difference over the last 3 years-0.16% p.a., against a declared TER of 0.10%.≈ computed by Rebalix
904 rowspublished by the issuer; completeness of the list not declared✓ declared by the issuer
Top 10 = 25.5%of the fund✓ declared by the issuer
Effective rate 14.31%on capital gains for Italian tax residents: from the declared white-list share≈ computed by Rebalix

✓ declared by the issuer · ≈ computed by Rebalix on the declared data in our census. They describe the past and are not indicative of future results.

Description and fund objective

Amundi EUR Overnight Return UCITS ETF Acc tracks the issuer-declared index: Solactive Euro Overnight Return Index. The declared annual cost (TER) is 0.10%, plus 0.00% in transaction costs estimated by the issuer in the KID. Replication is synthetic replication (swap based); income is accumulated and reinvested in the fund. The fund has assets of about 3.4 billion euro, was launched on 5 September 2018 and is domiciled in France.

The fund’s objective — in the issuer’s words

The Sub-fund is a passively managed index-based UCITS. The Sub-fund's objective is to replicate, both upwards and downwards, the performance of the Solactive Euro Overnight Return Index (the "Benchmark"), denominated in euro (EUR) and representative of the evolution of a deposit paid at the Eurozone short-term rate (Euro Short Term Rate, or ESTER) increased by 0.085%, while minimising the tracking error between the Fund's performance and that of the Benchmark.
Keep reading the KID section ▾
The expected level of the Tracking Error under normal market conditions is indicated in the Fund prospectus. The Solactive AG website (https://www.solactive.com) provides additional information about the Benchmark Index. The Fund aims to achieve its objective by means of indirect replication, namely by entering into one or more OTC swaps (forward financial instruments, "FFIs"). The Fund may invest in a diversified portfolio of euro zone debt securities whose performance will be exchanged against that of the Benchmark through FFIs. At least 60% of the value of the Fund's assets corresponds to balance sheet assets with a residual maturity of two years or more. The updated composition of the portfolio of securities held by the Fund is mentioned on the website amundietf.com. In addition, the indicative net asset value appears on the Fund's Reuters and Bloomberg pages and may also be mentioned on the Fund's stock exchange websites.
Intended retail investors:This product is intended for investors with a basic knowledge and/or little or no experience of investing in funds, who are seeking to preserve all or part of their invested capital over the recommended holding period and who are able to bear a loss of up to the full amount invested. The product is not open to residents of the United States of America/"U.S. Person" (the definition of "U.S. Person" is available on the Management Company's website www.amundi.com and/or in the prospectus). Redemption and transaction: The Sub-fund's shares are listed and traded on one or more stock exchanges. Under normal circumstances, you can trade shares during stock exchange trading hours. Only authorised participants (e.g. selected financial institutions) can trade shares directly with the Subfund on the primary market. Further details are provided in the MULTI UNITS FRANCE prospectus.
Distribution Policy:As this is a non-distributing share class, investment income is reinvested. More information: Further information regarding this product, including the prospectus and financial reports, is available free of charge on request from: Amundi Asset Management, 91-93 boulevard Pasteur, 75015 Paris, France.

From the KID’s “Objectives” section · KID acquired on 4 August 2026 · original document ↓

Text generated from the data the issuer declares in official product lists. No recommendation.

What has changed in the fund over time

Every month we snapshot the register and the holdings and keep the picture. The history shows how the fund changes, not only what it is today.

Share-class launch
5 September 2018
declared by the issuer
Basket snapshots
2 monthly
since September 2026
Dated events
3
latest: tax event, 1 July 2026

Open the history →

Italian taxation

Effective rate on capital gains

14.31%

White-list share

86.62%

From the government-bond («white list») share certified by the issuer every semester: 12.5% on that portion, 26% on the rest.

Deep-dive into this fund’s taxation →

PerformanceIn this sectionChart Backtest Tracking difference

Fund performance

issuer-declared net asset value (NAV) · EUR · from Oct 2012 to Oct 2026

Adjusted for inflationCompare with the index

Compare with another ETF

Only funds we hold a history for. Three at a time, at most.

Return

+7.3%

Annualised

+0.5%

Volatility (ann.)

0.1%

Max drawdown

-3.89%

01 Oct 2012 → 16 Oct 202614 years · +7.3%

Accumulating class: income is reinvested inside the fund and already reflected in the NAV; no distribution is left out of the chart.

Calculations on the NAV: issuer total-return series not available.

Tip: drag across the chart to zoom into a period.

Drawdown — distance from previous peak

This isn’t the return: it shows how far the fund is below its previous peak. 0% = you’re at the peak; below zero = how much you’re down and haven’t recovered yet.

Max drawdown

-3.89%

peak → trough

Trough

14 Sept 2022

from the 01 Oct 2014 peak

Recovery time

523 days

recovery only: trough to break-even · ≈ 1 year and 5 months

Underwater

3,428 days

decline + recovery: peak to break-even · ≈ 9 years and 5 months · → recovered on 19 Feb 2024

The five worst falls in the period

From the peak of	Trough	Depth	Back to break-even	Days underwater
01 Oct 2014	14 Sept 2022	-3.89%	19 Feb 2024	3,428
05 Jun 2014	30 Jun 2014	-0.01%	01 Oct 2014	118
29 Nov 2012	03 Dec 2012	-0.01%	27 Feb 2013	90
02 Apr 2014	07 Apr 2014	-0.00%	25 Apr 2014	23
16 Nov 2012	20 Nov 2012	-0.00%	29 Nov 2012	13

Calendar-year returns

2016

-0.4%

2017

-0.5%

2018

-0.6%

2019

-0.6%

2020

-0.7%

2021

-0.7%

2022

-0.1%

2023

3.2%

2024

3.7%

2025

2.2%

2026

1.7%

2012, partial: the available series starts on 1 October 2012; the return runs from that date to 31 December 2012 and is not comparable with a full year.

Month-by-month returns

2026Year 1.7%

Jan

0.2

Feb

0.2

Mar

0.2

Apr

0.2

May

0.2

Jun

0.2

Jul

0.2

Aug

0.2

Sept

0.2

Oct

0.1

Nov

Dec

2025Year 2.2%

Jan

0.3

Feb

0.2

Mar

0.2

Apr

0.2

May

0.2

Jun

0.2

Jul

0.2

Aug

0.2

Sept

0.2

Oct

0.2

Nov

0.2

Dec

0.2

2024Year 3.7%

Jan

0.3

Feb

0.3

Mar

0.3

Apr

0.3

May

0.3

Jun

0.3

Jul

0.3

Aug

0.3

Sept

0.3

Oct

0.3

Nov

0.2

Dec

0.3

2023Year 3.2%

Jan

0.2

Feb

0.2

Mar

0.2

Apr

0.2

May

0.2

Jun

0.3

Jul

0.3

Aug

0.3

Sept

0.3

Oct

0.3

Nov

0.3

Dec

0.3

2022Year -0.1%

Jan

-0.1

Feb

-0.1

Mar

-0.1

Apr

-0.1

May

-0.1

Jun

-0.1

Jul

-0.1

Aug

-0.0

Sept

0.0

Oct

0.0

Nov

0.1

Dec

0.1

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sept	Oct	Nov	Dec	Year
2026	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.1			1.7
2025	0.3	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	2.2
2024	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.2	0.3	3.7
2023	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.3	3.2
2022	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.0	0.0	0.0	0.1	0.1	-0.1
2021	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.7
2020	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	-0.7
2019	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.1	-0.0	-0.1	-0.1	-0.1	-0.1	-0.6
2018	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.1	-0.0	-0.0	-0.0	-0.0	-0.6
2017	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.5
2016	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.4
2015	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.0	-0.1
2014	0.0	0.0	0.0	0.0	0.0	-0.0	0.0	0.0	0.0	0.0	-0.0	-0.0	0.0
2013	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2012											0.0	0.0	0.0(partial)

From month-end NAVs, over the fund’s full history, on the series shown in the chart (dividends reinvested: where declared). Deeper colour = larger move.

Method and sources

Source: Amundi. Issuer-declared historical series; inflation: Eurostat and national statistical institutes, latest available August 2026 — for later days the index stays at the last published value (institutes publish with a few weeks’ lag). The «adjusted for inflation» view expresses value in today’s purchasing power for the selected country; volatility always stays nominal, as elsewhere on the site (deflating it would add artificial swings caused by the monthly cadence of the price index). Past performance is not indicative of future results: these are facts, not a recommendation.

Tracking difference — fund vs index

How much the fund returned above (+) or below (−) its index, year by year. It measures the actual deviation: the combined effect of costs (TER and transaction), securities-lending revenue and replication optimisations — which is why it can beat the TER. Tracking difference was positive in 0 of the last 10 calendar years: a past observation, not an indication of future outperformance.

Average annual TD, 2023–2025

-0.16 pt /year

Declared TER

0.10%

Year	Fund	Index	Difference (pt)
2025	+2.25%	+2.34%	-0.09 pt
2024	+3.67%	+3.86%	-0.19 pt
2023	+3.19%	+3.39%	-0.20 pt
2022	-0.13%	+0.08%	-0.21 pt
2021	-0.70%	-0.49%	-0.21 pt
2020	-0.68%	-0.47%	-0.21 pt
2019	-0.60%	-0.40%	-0.20 pt
2018	-0.56%	-0.37%	-0.19 pt
2017	-0.46%	-0.36%	-0.10 pt
2016	-0.41%	-0.32%	-0.09 pt

Total-return figures from issuer-declared series (primary source); complete calendar years. TD is not comparable across sites using different methodologies or index variants. Past performance is not indicative of future results. 2 years in the table precede the launch date recorded by the issuer (5 September 2018): the relationship between that history and the current share class is not yet qualified (the recorded date may mark a reorganisation, not the birth of the class). The average keeps its current window; the count of positive years considers all admitted rows. What is tracking difference? →

RiskIn this sectionRisk

Risk indicators· EUR

Last year

Volatility (ann.)0.08%

Max drawdown0.00%

Sharpe-2.54

Sortino-4.31

Last 3 years

Volatility (ann.)0.12%

Max drawdown0.00%

Sharpe-2.98

Sortino-4.88

Last 5 years

Volatility (ann.)0.14%

Max drawdown-0.58%

Sharpe-3.67

Sortino-5.10

Full history

Volatility (ann.)0.11%

Max drawdown-3.89%

Sharpe-4.34

Sortino-6.44

	Last year	Last 3 years	Last 5 years	Full history
Volatility (ann.)	0.08%	0.12%	0.14%	0.11%
Max drawdown	0.00%	0.00%	-0.58%	-3.89%
Sharpe	-2.54	-2.98	-3.67	-4.34
Sortino	-4.31	-4.88	-5.10	-6.44

Computed from the daily NAV series, always in nominal terms. Sharpe and Sortino use the ECB main refinancing rate averaged over the period (last year: 2.25%), weighted by days in force, as the risk-free rate. Same formulas as our public methodology: sample standard deviation annualised over 252 days; Sortino with downside deviation. Past performance is not indicative of future results. Figures in EUR, the fund's currency; the table follows the currency selected in the chart.

PortfolioIn this sectionHoldings

Portfolio holdings

Rows in the published list

904

Top-10 weight

25.5%

Top 10 holdings

EUROPEAN UNIO 0.4% 04Feb37 · BR8983933

3.72%

FRANCE OAT 3.4% 25Jul29 · EC1827061

3.63%

CAISSE D AMOR 2.875% 25May27 EMTN · ZN2545285

3.57%

AIR LIQUIDE F 0.375% Sep33 EMTN · BR4161203

2.54%

GERMANY PPAL 0% 04Jul42 · EI3315179

2.34%

GERMANY PPAL 0% 04Jan37 · ED7946608

2.28%

BPIFRANCE 0.875% Nov26 · AM1283226

2.02%

SPAIN (KINGDO 1% 30Nov30 · EK8232556

1.79%

FRENCH REPUBL OAT 3.2% 25May35 · YR1561277

1.79%

EUROFIMA 2.875% Sep30 EMTN · DK2419291

1.78%

⬇ Download the published holdings — Excel, 904 rows

Holdings as published by Amundi, holdings as at 30 September 2026: 904 rows archived by Rebalix, summarised here. Rebalix has no statement from the issuer on the completeness of this list. Weights are reported without rescaling and may not sum to 100%. Synthetic replication: the list shows the substitute basket (securities held as swap collateral), which can differ substantially from the replicated index. The fund’s economic exposure is that of its declared index. How Rebalix verifies portfolio holdings →

StructureIn this sectionIndex Exchanges

Index tracked

Solactive Euro Overnight Return Index

This fund belongs to the money market ETFs family: compare all census ETFs in this family →

Where it shows up commission-free in Italy

According to the official lists published by the brokers (downloaded and cross-checked by us), these share classes of the fund appear tradable with zero fees:

FR0010510800LEONIA

BG Saxozero within the savings plan (buys)
Finecozero on buys (single orders and savings plan) — promo list renewed monthly: check it is still listed
XTBzero (up to €100,000 monthly volume, unreachable for a retail plan); fractions available in plans

Full terms, traps and method in the observatory: Free savings plans and zero-commission ETFs: the broker survey

Official lists verified on 15 October 2026. We record published terms — this is neither an invitation to open accounts nor a recommendation: lists change, the broker’s documents prevail. Trade Republic, Scalable Capital and Trading 212 publish no per-ISIN lists and don’t appear here.

Stock exchange listings

Exchanges with a ticker available· in alphabetical order

Exchange	Ticker	Exchange source	Registered since
BME (Bolsa de Madrid)	CSHfrom the issuer	issuer’s product list (listing not recorded in FIRDS)	—
Borsa Italiana (ETFplus)	LEONIAfrom tax document	ESMA register (FIRDS)	3 Nov 2008
Euronext Paris	CSHfrom tax document	ESMA register (FIRDS)	27 Sept 2007
London Stock Exchange	CSHDfrom the issuer	issuer’s product list (exchange outside the FIRDS perimeter)	—
SIX Swiss Exchange	LYCSHfrom tax document	issuer’s tax document (exchange outside the FIRDS perimeter)	—
Xetra (Deutsche Börse)	LYXCSHfrom tax document	ESMA register (FIRDS)	13 Mar 2008

from the issuer — ticker declared by the issuer in its product list.

from tax document — ticker from the half-yearly document the issuer publishes for the Italian tax authority, one ticker per exchange: where the exchange trades several lines (different currencies) the others do not appear.

Each row is one exchange: the operator with all its markets and segments (regulated market and Freiverkehr included). “Registered since”: admission date in the ESMA register (FIRDS), not necessarily the first trading day; a dash = date not recorded in the sources.

Other exchanges on record · 8 · show

Exchange	Ticker	Exchange source	Registered since
Börse Düsseldorf	not available	ESMA register (FIRDS)	23 May 2008
Börse Frankfurt	not available	ESMA register (FIRDS)	23 May 2011
Börse Hamburg	not available	ESMA register (FIRDS)	28 May 2009
Börse Hannover	not available	ESMA register (FIRDS)	21 Dec 2022
Börse München / gettex	not available	ESMA register (FIRDS)	4 Jul 2014
Börse Stuttgart	not available	ESMA register (FIRDS)	11 Mar 2008
Tradegate Exchange	not available	ESMA register (FIRDS)	4 Jan 2010
Wiener Börse	not available	ESMA register (FIRDS)	24 Apr 2025

For these exchanges none of the listing sources Rebalix covers provides a ticker; the listing is known from the ESMA register (FIRDS) or declared by the issuer. For Börse Düsseldorf the ESMA register records the listing on 2 segments of the same operator, shown as a single row. For Börse Frankfurt the ESMA register records the listing on 2 segments of the same operator, shown as a single row. For Börse Hamburg the ESMA register records the listing on 3 segments of the same operator, shown as a single row. For Börse Hannover the ESMA register records the listing on 2 segments of the same operator, shown as a single row. For Börse München / gettex the ESMA register records the listing on 2 segments of the same operator, shown as a single row. For Börse Stuttgart the ESMA register records the listing on 3 segments of the same operator, shown as a single row.

+ 10 other trading platforms (platforms for professional participants and segments without admission to listing, such as an exchange operator’s dark books or auctions): they are not exchanges and are not listed.

Exchanges are taken from the official ESMA register (FIRDS) and, where FIRDS does not cover the exchange (London, Zurich) or does not record the current listing, from the issuers’ product lists and documents: the “Exchange source” column says so row by row. Each exchange is a single row, with all its markets and segments. Tickers come from the issuers’ product lists and tax documents or, where indicated, from ISIN→exchange mapping under the open FIGI standard (OpenFIGI). Activity on a dark book, an auction or an ancillary platform does not prove a listing on the exchange that operates it. Rebalix mainly covers venues in the European Economic Area, Switzerland and the United Kingdom: when the issuer declares current listings in other jurisdictions too, they appear with their source, outside the ESMA register perimeter. Terminated or cancelled listings are not shown. The same fund may trade in different currencies depending on the exchange: check the trading currency with your broker.

DocumentsIn this sectionDocuments FAQ

Official documents

Key Information Document (KID)PDF in English, from the issuer’s site — always the latest filed version ProspectusPDF in English, from the issuer’s site — the fund’s full legal document FactsheetPDF in English, from the issuer’s site — the fund’s monthly snapshot

The KID is the document the law requires you to read before investing: 3 pages covering risks, costs and scenarios. The link opens the issuer’s published PDF.

Frequently asked questions

Which index does Amundi EUR Overnight Return UCITS ETF Acc track?

The issuer Amundi declares the benchmark: Solactive Euro Overnight Return Index.

How much does LEONIA cost?

The issuer-declared TER is 0.10% per year; the transaction costs estimated in the KID are 0.00%.

How is LEONIA taxed in Italy?

On sale, the capital gain is taxed at an effective 14.31% rate (white-list share 86.62%): 12.5% on the government-bond “white list” portion, 26% on the rest.

What is the fund size of LEONIA?

The fund size declared by Amundi is about 3.4 billion euro.

When was LEONIA launched?

The fund was launched on 5 September 2018: it has 8 years of history.

How does LEONIA replicate its index?

It is a passively managed ETF: it follows the declared index. Synthetic (swap) (issuer wording: “Indirect(Swap Based)”).

Does LEONIA pay dividends?

No: it is an accumulating share class — income stays in the fund and is reinvested automatically (issuer wording: “Capitalisation”).

Where does LEONIA trade?

Per the official ESMA register (FIRDS) and the issuer’s documents it is listed on 6 exchanges with a ticker available, including BME (Bolsa de Madrid) (CSH), Borsa Italiana (ETFplus) (LEONIA), Euronext Paris (CSH), London Stock Exchange (CSHD), SIX Swiss Exchange (LYCSH), Xetra (Deutsche Börse) (LYXCSH).

What was LEONIA's worst fall?

Over the available history (since 2012), the maximum drawdown was -3.89%, reached in September 2022. Past performance is not indicative of future results.

What is LEONIA's tracking difference?

Over the three most recent complete calendar years (2023–2025) the fund returned on average -0.16 percentage points per year versus its index: the annual mean of the differences, from issuer-declared series.

How many positions does LEONIA publish?

The list published by the issuer and archived by Rebalix has 904 rows; the top 10 weigh 25.5%. The issuer does not declare the list as complete: rows are reported as published, weights included, even where a position has zero weight.

Transparency note

The data in this sheet is declared by Amundi in the issuer’s official files and endpoints, collected by Rebalix with a monthly refresh; taxation derives from the issuer’s tax documents (Italian Law Decree 138/2011). This is factual information for informational purposes only: it is not financial or tax advice, nor an investment recommendation. Read the fund’s KID and prospectus before investing.

Do you represent the issuer? Report a correction or an update