Bitcoin Pauses, but Korean Retail Investors Pile into 2x Leveraged ETFs — BigGo Finance

Bitcoin has entered a consolidation phase after reclaiming the $80,000 level, but buying appetite for leveraged cryptocurrency products among South Korean investors is actually intensifying. Even as upward price momentum has slowed, retail investors betting on further gains are piling into 2x leveraged ETFs.

According to the Korea Securities Depository on the 27th, 2x leveraged ETFs tracking Bitcoin and Ethereum ranked among the top net-buy positions for South Korean investors trading overseas securities over the week ending August 25. Volatility Shares’ 2x Ether ETF (ETHU) recorded net purchases of $20,568,607 (approximately 28 billion won), entering the top 20. Bitcoin-linked products—the 2x Bitcoin Strategy ETF (BITX) and ProShares Ultra Bitcoin ETF (BITU)—posted net inflows of $11,011,684 (approximately 15 billion won) and $6,515,961 (approximately 9 billion won), respectively.

Recent returns on these products have been steep. ETHU surged 62.4% over the past week, while BITX and BITU each climbed more than 47% during the same period. Bitcoin rose to an intraday high of $81,237 on the 25th, reclaiming the $80,000 mark for the first time in over three months since mid-May. Investors who believe the short-term momentum will continue are now betting on products that track double the underlying asset’s gains.

The backdrop for the cryptocurrency rebound lies in U.S. bond market dynamics and dollar flows. As the U.S. Treasury Department expanded its long-term Treasury buyback program, upward pressure on long-term yields eased and the dollar weakened, reviving investment demand for alternative assets such as Bitcoin and gold. Expectations of an improving U.S. regulatory environment for digital assets are also supporting investor sentiment.

Funds continue to flow steadily into U.S. spot Bitcoin ETFs. According to Farside Investors, U.S. spot Bitcoin ETFs saw net inflows of $314.3 million (approximately 430 billion won) on the 25th, followed by another $232.2 million (approximately 320 billion won) on the 26th. Cumulative net inflows from August 1 through the 25th reached $3.05 billion (approximately 4.2 trillion won), rising to $3.08 billion (approximately 4.3 trillion won) when including the 26th. Buying pressure in the ETF market has persisted even as Bitcoin has traded sideways around the $80,000 level.

The limited investment options available to South Korean investors for cryptocurrency ETFs is another factor driving interest in overseas leveraged products. South Korea has no domestically listed spot Bitcoin or Ethereum ETFs, and trading in U.S.-listed spot cryptocurrency ETFs through South Korean brokerages is also restricted. However, certain overseas leveraged ETFs that utilize derivatives such as futures and swaps remain accessible. BITU, for example, does not hold Bitcoin directly but seeks to deliver twice the daily return of its underlying index through futures and swaps. As a result, South Korean investors who cannot directly invest in spot ETFs are routing through overseas leveraged products linked to cryptocurrency prices.

That said, the structural risks of leveraged products can intensify in sideways markets like the current one following Bitcoin’s sharp rally. Leveraged ETFs track the daily return of the underlying asset at a multiple, rather than the total return over a given period. When prices oscillate rather than moving in one direction, actual returns may not simply be double the underlying asset’s return. In particular, higher volatility can widen the gap between long-term holding returns and the target multiple. Even if the underlying asset’s price returns to a similar level after fluctuating, the leveraged ETF’s return may fall short, warranting caution against chasing these products after short-term spikes.

The financial investment industry views the recent buying in cryptocurrency leveraged ETFs as a signal that risk appetite remains intact. A financial investment industry source said, “Even after Bitcoin’s sharp short-term rally, the fact that it has held near $80,000 suggests that investor demand for further upside is flowing into leveraged products.” The source added, “However, given the inherently high volatility of cryptocurrencies, adding leverage on top means losses during sideways movement or price corrections could be larger than expected, so investors need to thoroughly understand the product structure.”

The source further noted, “Looking at recent fund flows, investors aren’t necessarily exiting leveraged products—rather, they appear to be rotating from semiconductors into assets with strong short-term momentum like cryptocurrencies. Since cryptocurrencies have high underlying volatility and 2x leverage compounds that, losses could mount faster than expected if the rally stalls or the consolidation period extends.”