iShares € Overnight Rate Swap UCITS ETF

ONSW · IE0005RKXDO7 · iShares

Overview

iShares € Overnight Rate Swap UCITS ETF tracks the Solactive ESTR +8.5 T+2 Settlement Daily Total Return, providing equity-market exposure. The accumulating share class uses synthetic replication and charges a very low TER of 0.10%.

Key facts

Ticker

ONSW

ISIN

IE0005RKXDO7

Provider

iShares

TER (ongoing charge)

0.10%

Benchmark

Solactive ESTR +8.5 T+2 Settlement Daily Total Return Index

Fund domicile

Ireland

UCITS status

ucits

Asset class

Money Market

Benchmark & strategy

Benchmark

Solactive ESTR +8.5 T+2 Settlement Daily Total Return Index

Index tracked

Solactive ESTR +8.5 T+2 Settlement Daily Total Return Index

Replication

Swap

Costs & size

AUM

€7.2M

AUM currency

EUR

Risk & fund structure

Launch date

11 Dec 2025

Replication method

Swap

Share class currency

EUR

Currency exposure

Not currently available

SFDR

Not currently available

Official Documents

Official product page — iShares ↗Official factsheet — iShares ↗Official Key Information Document — iShares ↗

These primary-source links open on the ETF provider’s website.

Data provenance

Source: Not currently available

Source last checked: 23 Jul 2026

Record last updated: 23 Jul 2026

Enrichment status: imported

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