SK Hynix’s American Depositary Receipt barely had time to settle into its Nasdaq seat before Wall Street’s ETF machine kicked into overdrive. The South Korean memory chipmaker started trading under the ticker SKHY around July 10, and by July 14, GraniteShares had already rolled out leveraged products tied to the stock.
The leveraged ETF blitz
GraniteShares launched the first US-listed single-stock leveraged ETFs on SK Hynix, offering both a 2x long fund (ticker SKUU) and a -2x short fund (SKDD). SKUU aims to deliver twice the daily return of the SK Hynix ADR, while SKDD does the exact opposite, doubling down on daily declines.
ProShares followed with its own entry, SKHU, targeting the same 200% daily leverage on SKHY. Direxion, another heavyweight in the leveraged ETF space, has also entered the fray.
Why SK Hynix, why now
SK Hynix is the world’s second-largest memory chipmaker and a critical supplier of high-bandwidth memory, or HBM — the specialized RAM that makes AI accelerators from Nvidia and others actually work at scale.
Before the US listing, investors in Hong Kong were already piling in. CSOP’s 2x leveraged SK Hynix ETF, listed in Hong Kong, had accumulated billions in assets, ranking it among the largest single-stock leveraged ETFs globally by inflow.
What this means for investors
Leveraged single-stock ETFs reset daily, which means compounding effects can cause returns to diverge significantly from the underlying stock over longer periods. A stock that goes up 10% and then down 10% doesn’t end up flat. A 2x leveraged version of that same move ends up worse.
Leveraged ETFs need to rebalance at the end of each trading day, buying more shares when the stock rises and selling when it falls. At scale, this rebalancing can amplify volatility in the underlying stock, creating a feedback loop that makes already-volatile semiconductor names even choppier.
SK Hynix and its related ETFs have already shown increased volatility coinciding with the ADR debut and product launches.
Single-stock leveraged ETFs only gained SEC approval in the US in 2022, and the product class has since exploded, with funds tied to Tesla, Nvidia, and other mega-cap names pulling in significant assets. SK Hynix joining that roster puts it in rarified company.