On August 18, Direxion Daily MU Bull 2X Shares declined 9.03% in pre-market trading, quoted at $31.85 with turnover of approximately $10.03 million. The leveraged ETF tracks Micron Technology, which fell over 3% in the same pre-market session.

On the news front, Micron Technology had surged 17.5% cumulatively over the prior five trading sessions, triggering short-term profit-taking pressure. Meanwhile, legendary investor Stanley Druckenmiller's latest 13F filing revealed a complete liquidation of his Micron position. Appaloosa Management also reduced its stake, while Bridgewater Associates had previously disclosed cutting its Micron holdings by approximately 92%.

In the options market, a $624,000 sell order on far-dated out-of-the-money $1,200 call options emerged, combined with active put buying, signaling institutional funds are betting that upside is capped. This follows an earlier session where a $1,305.81 million dual call-selling combination similarly expressed a view that Micron's rally faces resistance, with time decay working in favor of premium sellers.

(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.)