Micron Technology closed at USD 881.47, down 1.31%.

Bearish sentiment dominated the options market for Micron Technology, spearheaded by a massive $4.47 million out-of-the-money call sale. This block trade, involving the 1100 strike expiring in 2026, signals a strong institutional conviction that the stock's upside will be capped for the foreseeable future. While a smaller bullish put sale provided a flicker of positive sentiment, the overall large-trade flow was decisively tilted to the downside.

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Options Indicators

MU’s implied volatility is 82.29%, while the IV percentile stands at 65.34%, which places current volatility in a broadly neutral range rather than an extreme high or low regime. At the same time, the IV/HV ratio of 0.75 suggests implied volatility is running below historical realized volatility, indicating options are not being priced aggressively despite the still-elevated absolute IV level. Overall, MU options appear relatively fair to slightly inexpensive rather than clearly overpriced. The Call/Put volume ratio is 1.19.

Large Trades

A CALL sale worth $4.47 million was the largest large trade of the day, involving 3,400 contracts of the 1100.0 strike expiring on 2026-08-21. With MU referenced at $881.47, this call was out-of-the-money at the time of execution, and the position reflects a bearish or at least cap-upside view, as the seller is effectively expressing the belief that the stock is unlikely to rally above that strike by expiration. Strategically, this kind of short OTM call sale is often used for premium collection, but it also signals a willingness to sell upside exposure and therefore carries a distinctly cautious-to-bearish tone.

A PUT sale worth $0.17 million was another highlighted large trade, covering 3,542 contracts of the 800.0 strike expiring on 2026-08-07. Since the reference stock price of $881.47 was above the strike, the put was out-of-the-money, making this a moderately bullish income-oriented trade. By selling the OTM put, the trader collected premium while expressing confidence that MU would remain above $800.0 through expiration; even if assigned, the seller would effectively be indicating a willingness to own shares at a lower level, which reinforces the constructive interpretation.

Overall, the large-trade flow points to a bearish bias in MU. The sentiment summary shows bearish large-trade activity clearly outweighing bullish flow, and that tone is reinforced by the dominance of the sizable upside call sale alongside additional protective or downside-oriented put activity elsewhere in the tape. While there was some bullish premium-selling interest in out-of-the-money puts, it was not enough to offset the heavier negative positioning, so the overall message from large traders is that near-to-medium-term expectations remain cautious and tilted to the downside.

Strategy Reference

For those looking to fade the bearish skew, a bull put spread could be a capital-efficient way to express a view that the stock holds above $800.00, while aggressive sellers might consider the $75.00 strike put for a lower probability of assignment.