What is iShares MSCI South Korea xStock (EWYx)?

Quick Facts

• Issuer: Backed Finance AG (a Kraken company)
• Underlying asset: iShares MSCI South Korea ETF (EWY)
• Backing ratio: 1:1 by the underlying ETF shares
• Trading: 24/7 on-chain, across multiple blockchains
• Regulatory framework: Swiss DLT Act
• Category: Real-world asset (RWA) token
• xStocks launch year: 2025

Introduction

EWYx is a tokenized tracker certificate that mirrors the price of the iShares MSCI South Korea ETF (EWY) on the blockchain. It is part of the xStocks product line from Backed Finance, which brings real-world stocks and ETFs onto crypto rails.

For investors, EWYx offers exposure to South Korean equities — including major holdings like Samsung Electronics and SK Hynix — directly from a crypto wallet, without the need for a traditional brokerage.

History & Background

Backed Finance AG, a Swiss-based tokenization firm, has been issuing tokenized real-world assets since 2021. In 2025, Backed launched the xStocks line, starting on the Solana blockchain and later expanding to Ethereum, BNB Smart Chain, and other networks.

In December 2025, crypto exchange Kraken announced its acquisition of Backed Finance, integrating xStocks minting and settlement directly into Kraken's infrastructure.

EWYx was introduced as part of this broader expansion, tokenizing EWY — one of the most widely recognized single-country ETFs globally, managed by BlackRock's iShares and tracking the MSCI Korea 25/50 Index since 2000.

How iShares MSCI South Korea xStock Works

When EWYx tokens are minted, Backed Finance (through its subsidiary Backed Assets (JE) Limited, licensed in Jersey) acquires real EWY shares and holds them with a regulated custodian. A matching number of EWYx tokens are then issued on-chain.

This 1:1 collateralization means the token's value moves in step with the underlying ETF. Redemption into the actual ETF shares is available to qualified investors, providing an important price-anchoring mechanism.

Because EWYx lives on a blockchain, it trades 24/7 — unlike the traditional ETF, which is only available during NYSE Arca trading hours.

Tokenomics

EWYx does not have a fixed or pre-minted supply. Tokens are minted on demand when new shares are purchased and custodied, and burned upon redemption. This elastic supply model ensures the total token supply always corresponds directly to the number of underlying ETF shares held in custody.

The token carries no separate governance utility or staking mechanism. Its economic design is purely tied to the performance of the iShares MSCI South Korea ETF.

Ecosystem & Use Cases

EWYx is designed for DeFi composability. Holders can use it as collateral in lending protocols, trade it on decentralized exchanges, or hold it as part of a diversified on-chain portfolio.

Key DeFi integrations for xStocks have included protocols on Solana such as Kamino and Raydium, enabling EWYx-like assets to be lent, borrowed, and used as productive collateral across the ecosystem.

Team, Governance & Community

Backed Finance AG is the issuing entity and infrastructure provider. Backed Assets (JE) Limited, registered in Jersey, is responsible for the actual minting and redemption of xStock tokens.

Following Kraken's acquisition of Backed Finance in late 2025, the xStocks product line now benefits from Kraken's broader distribution network and infrastructure. Governance decisions rest with Backed Finance and its parent company, rather than a decentralized token-holder structure.

Advantages

• 24/7 trading — exposure to South Korean equities outside traditional market hours
• 1:1 asset backing — each token is fully collateralized by real EWY shares
• DeFi composability — usable as collateral in lending protocols and decentralized exchanges
• Regulated framework — issued under Swiss DLT law with licensed custody
• Borderless access — no traditional brokerage account required

Risks & Challenges

• Counterparty risk — dependence on Backed Finance and third-party custodians to hold underlying assets
• Access restrictions — full redemption rights are limited to qualified investors
• Regulatory uncertainty — evolving rules around tokenized securities may affect availability in certain jurisdictions
• Concentration risk — the underlying EWY ETF is heavily weighted toward a small number of companies
• Smart contract risk — as with any on-chain token, vulnerabilities in contract code could present risks

Long-Term Vision

EWYx represents a step toward a financial system where traditional assets and DeFi infrastructure are seamlessly connected. Backed Finance's broader goal is to make any publicly traded security composable and accessible on-chain, 24/7, to a global audience.

As tokenized real-world assets gain regulatory clarity — particularly under frameworks like MiCA in Europe — products like EWYx are positioned to serve both retail and institutional investors seeking on-chain exposure to global equity markets.