South Korea to Require Mock Trading Before Retail Can Buy 2x Single-Stock ETFs

South Korea is tightening the screws on retail access to single-stock leveraged ETFs. New investors in single-stock leveraged ETFs must complete at least five days of simulated trading totaling at least five hours, the Financial Services Commission said, with the requirement applying to both local and overseas products from Aug. 19.

What the new rule actually requires

First-time ordinary retail investors trading these products must complete a free simulated trading program, with a total of no less than five hours of mock trading over at least five trading days, and a minimum of one hour per day, to help investors experience negative compounding effects and actual trading environments.

The mock trading service is available on the KRX website, where investors trade at same-day market prices using virtual funds provided within the system, giving them an experience similar to actual trading.

Why regulators are stepping in

This is damage control after a retail blowup. Trading volumes in leveraged products tied to companies like Samsung Electronics and SK Hynix have cratered by 90%, and retail investors have racked up losses estimated in the trillions of won, prompting South Korean financial officials to publicly apologize.

The KODEX SK Hynix Single Stock Leverage ETF, designed to deliver twice the daily move in SK Hynix shares, has fallen more than 80% since its June 23 peak, and the equivalent product tracking Samsung has fallen almost 75% from its peak on June 3.

Do you want to see how to make more plays? Do you want to find gains yourself?

Unusual Whales helps you find market opportunities through our market tide, historical options flow, GEX, and much, much more.

Create a free account here to start conquering the market with Unusual Whales.

How big the retail leverage bet got

Retail fervor over leveraged ETFs in South Korea has grown so intense that the products, together with the two chipmaker stocks they track, now make up more than 70% of trading value in the $4.3 trillion market.

Since the May 27 introduction of single-stock leveraged ETFs, Korean retail investors have piled in with net purchases of 14 trillion won, or about $9.7 billion, compared with roughly 2 trillion won by foreign investors, according to KB Financial Group.

More rules are coming

Brokerages’ obligation to manage price deviations on all ETFs and ETNs, measured at closing prices, will be tightened to 2% from 3% for domestic products and to 5% from 6% for overseas products.

The FSC also plans to swiftly implement additional measures, including a cap on each investor’s total investment, such as at 20% of total investment funds. The retail speculation channel in Korea is being narrowed, not closed, but the direction is clear.

Options market and stocks to watch

Watch for spillover into names Korean retail has been chasing through leveraged wrappers, both domestic and overseas.

• NVDA: watch for flow impact if Korean retail demand for US 2x single-stock ETFs cools, given prior heavy concentration in leveraged Nvidia exposure.
• TSLA: watch for changes in overseas leveraged ETF turnover, a channel Korean retail has historically used heavily.
• SOXL: watch semiconductor leveraged ETF flow as Korean retail access to foreign leveraged products tightens.
• TQQQ: watch for volume shifts as the mock-trading gate applies to overseas leveraged products too.
• META: watch for reduced Korean single-name leverage flow into US mega-cap tech.

For more market-moving stories, see other coverage on Unusual Whales.

Want more market intelligence? Create your free Unusual Whales account for options flow, market tide, GEX, and the full toolkit.