On July 17, Direxion Daily Semiconductor Bear 3X ETF (SOXS) rose 10.75% in pre-market trading, trading at $57.84/share, with turnover of $37.08 million.

On the news front, the Korea Financial Services Commission officially announced tighter regulations on single-stock leveraged ETFs, raising the minimum margin requirement from 10 million KRW to 30 million KRW (cash only) and banning new leveraged product listings. The move served as a direct catalyst for the latest wave of selling. Following the announcement, SK Hynix plunged over 11% and Samsung Electronics fell more than 8%, with the selloff rapidly spreading to European and U.S. markets.

Additionally, the Philadelphia Semiconductor Index has fallen over 22% from its mid-June peak, officially entering technical bear market territory. Market concerns over whether AI capital expenditure can sustainably translate into earnings growth have intensified, compounding profit-taking pressure after the index posted a 78% year-to-date gain with historically elevated crowding levels.

As a 3x inverse leveraged ETF tracking the semiconductor sector, SOXS amplifies gains through its reverse leverage mechanism when the underlying sector declines broadly.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)