On July 17, Direxion Daily MU Bull 2X Shares (MUU) fell 9.01% overnight, trading at $25.05/share, with turnover of $74.86 million.

On the news front, the memory chip sector is facing a convergence of multiple headwinds. The underlying stock Micron Technology declined over 3% during the same session, with its share price having retreated more than 34% from its high of $1,255. Wall Street concerns over a potential memory pricing inflection point have continued to intensify, as global memory giants collectively announced massive capacity expansion plans totaling trillions of dollars in investment, fueling fears of medium-to-long-term oversupply. Additionally, the launch of SK Hynix ADR options and the rapid rollout of multiple single-stock leveraged ETFs have diverted speculative capital, exacerbating fund reallocation pressures within the sector. As a 2x leveraged ETF, the product structure further amplified the underlying asset's drawdown, resulting in a significantly magnified overnight decline.

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