‘Illiquidity doom loop’ threatens European bond ETFs, analyst says


The rout in European bonds has set in motion what could become an “illiquidity doom loop” in the region’s investment-grade debt ETFs, Mizuho International​​​​​ warns.

While this month’s sell-off has inflicted only minor stress on most exchange-traded products, some have seen extreme gaps form between the price and the value of assets, signifying disorder in the underlying markets. That has reignited anxiety about fixed-income ETFs, which are more liquid than the assets they hold.

So far, ETFs have largely withstood one of the toughest liquidity tests they’ve ever faced, but Mizuho’s Peter Chatwell sees the beginning stages of the spiral taking place in funds such as the 10.2 billion euro ($11 billion) iShares Core EUR Corp Bond UCITS ETF (IEAC). The ETF’s price traded at a record 6.5% discount to its net-asset value this week.

Rampant volatility in bond markets makes it unappealing for middlemen known as authorized participants to step in to equalize the value of the ETF and the bonds underlying it. In normal times, the price dislocation would spur them to buy shares of a falling ETF in order to exchange them for the underlying bonds with the fund’s issuer, capturing a virtually risk-free profit.

Now, with stress mounting, fears are rising that investors rushing to redeem ETFs will exacerbate a sell-off in the underlying market as authorized participants channel bonds out of the fund. The rampant volatility has made it more difficult to unload the underlying bonds.

Mr. Chatwell warned the price dislocation may cause investors to abandon the ETFs, and argued that the region’s central bank should purchase European high-grade ETFs in addition to corporate bonds in order to reduce selling pressure on the underlying bonds.

‘Lose faith’

“ETF investors may lose faith in the ETF products, and sell even more, unless policy makers take action to break the loop,” Mr. Chatwell, Mizuho’s head of multi-asset strategy, wrote in a note Thursday. “Given the importance of corporate bond spreads in the transmission of ECB monetary policy to the real economy, we think the ECB should also consider measures to address this problem.”

Concerns about the economic fallout of the coronavirus have upended financial markets, unleashing historical turbulence across the bond spectrum and sapping liquidity.

While many strategists have long argued that such turmoil will cause ETFs to exacerbate the selling, so far the evidence for a liquidity spiral is scant, even as some of the largest fixed-income ETFs continue to trade at steep discounts. IEAC’s discount narrowed to 2.9% in the latest session.

But in the eyes of Dave Perlman at UBS Global Wealth Management, ETFs actually diminish the risk of such a doom loop.

“The ETF provides a mechanism for sellers and buyers to meet without selling the underlying bonds,” said Mr. Perlman, an ETF strategist. “The ETF wrapper helps slow the risk of the death spiral.”

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Written by Investors Wallets

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