If Korea limits single-stock leveraged ETFs to professional investors, where does retail money go?

South Korea's financial regulator is weighing a rule that would let only professional investors buy the 2x ETFs that track a single stock such as Samsung Electronics or SK hynix. Financial Services Commission chairman Lee Eok-won said so himself at a July 29 briefing to the National Assembly.

FSC chairman: reviewing leverage-ratio cut and professional-investor limits for single-stock leveraged ETFs (Money Today, 2026-07-29)

출처: mt.co.kr

At the same briefing he raised a second idea: cutting the 2x multiple itself. Two times is too much right now, he said, and dialing it back would help calm the swings.

What does it take to be a professional investor

Professional investor is a status the Capital Markets Act grants on the basis of holdings and income. The name sounds like it asks about your job. What it actually looks at is money. The base requirement is a month-end average balance above 50 million won, held for at least one year out of the past five. On top of that you need one of three things: annual income of 100 million won (150 million for a married couple), net worth of 500 million won excluding the home you live in, or a year in a licensed profession such as accountant or lawyer.

So limiting the product to professional investors is not raising a bar. It is changing who is allowed through the door.

Then where does the money go

The product existed in Hong Kong first. A domestic rule caps any single holding in an ETF at 30 percent, which made a single-stock 2x fund impossible to launch at home, and the Hong Kong version took the market in the meantime. The SK hynix 2x fund listed by Hong Kong manager CSOP Asset Management held 8.65 billion dollars in net assets at the end of May, 8.5 percent of Hong Kong's entire ETF market. Korean investors held 184.6 million dollars of it, the largest single foreign security held in Hong Kong custody by Korean residents.

SK hynix 2x ETF takes 8.5% of the Hong Kong market amid a semiconductor leverage frenzy (Newspim, 2026-05-29)

출처: newspim.com

The Hong Kong fund sits outside the FSC's jurisdiction. If the eligibility test lands on the domestic product alone, retail investors are left with one place to go, and it is the place the regulator cannot reach.

A separate rule is already dated

From July 31, buying these products requires a cash deposit of 30 million won, up from 10 million. Only cash counts, and pledging stocks or bonds does not. That measure was set before this month's slide. Industry voices at the time reportedly said that moving the start date up by a few days was hard to call a decisive response. Then came a session in which SK hynix fell 9.6 percent in a day and 58 percent from its high for the year.

So what settles it

The question comes down to one thing. Is taking retail out of this product protection, or is it a push toward the place supervision cannot follow. If domestic net assets shrink after the rule lands and Korean holdings of the Hong Kong fund shrink alongside them, protection is the right reading. If only the domestic side shrinks while Hong Kong grows, the risk was not removed. It was moved off the ledger. Cutting the multiple is a different matter. Changing the leverage on a fund already sold requires a beneficiaries' meeting and the consent of existing holders, as the chairman noted himself. An eligibility test only stops new buyers. A multiple change reshapes the payoff for people already holding. Which of the two arrives first is what decides what this rule actually is.