U.S. issuers are preparing a new batch of single-stock leveraged exchange-traded funds tied to Kioxia Holdings Corp., the Japanese memory maker. According to recent filings with the U.S. Securities and Exchange Commission, at least nine such products are now awaiting review.
If approved, the planned launch would make Kioxia the first Japanese company linked to this type of product. The report says the move reflects strong global demand for artificial intelligence-related exposure, while also noting that single-stock leveraged tools can magnify potential returns and sharply increase price volatility in the underlying asset.
At least nine Kioxia-linked funds have been filed
SEC filings show that issuers including Corgi Strategies LLC, GraniteShares Advisors LLC, and Tuttle Capital Management LLC are planning at least nine leveraged ETFs linked to Kioxia. The products are designed to provide either 2x daily returns or -2x inverse daily returns based on Kioxia shares or American depositary receipts.
The article describes these funds as ETFs that use the underlying stock, futures, and options to boost returns. Matthew Tuttle, chief executive of Tuttle Capital, said U.S. investors are showing rising interest in Japanese companies and that Japan is expected to become the next wave for single-stock leveraged products.
Kioxia volatility has already drawn attention in Japan
ABMedia says Kioxia is already one of the more volatile large-cap stocks in Japan. In early June 2026, its market capitalization briefly surpassed Toyota Motor to become the country’s largest. It then lost nearly 50% of its value over a short period as concerns over the AI outlook hit sentiment.
That instability in a major technology stock has, according to the report, spilled into the broader Japanese equity market. Data cited in the article show the Nikkei 225’s annualized volatility over the past 30 trading days has climbed above 37%, well above the Hang Seng Index at 22% and the S&P 500 at 13%.
South Korea offers a regional warning sign
The article points to South Korea as an example of how single-stock leveraged products can affect market mechanics. Volatility in the Kospi Index has risen above 75%, with the report attributing that move to strong retail demand for leveraged funds tied to Samsung Electronics Co. and SK Hynix Inc.
ABMedia says those products contributed to irrational surges and drops in share prices, pushing the broader market into circuit breakers several times this year. South Korean regulators then suspended applications for new single-stock leveraged product listings.
Concerns focus on price discovery and long-term allocation
The report says a number of market specialists have raised concerns that leveraged ETFs can distort normal market mechanisms, drive volatility materially higher, and make asset allocation more difficult for long-term value investors.
Under Japan’s current rules, leveraged ETFs tracking individual stocks are not permitted to list publicly in the domestic market because they do not meet diversification requirements. The article adds that this could also raise concern about capital flowing out of Japan.