Micron closed at $656.39, down 17.46 % from the prior close.
Options activity reflected a defensive tone, led by a $37.62 million net credit call spread that sold out-of-the-money calls at the 880, 1050, and 1220 strikes while buying a 1550 call. A separate bear put spread added directional downside exposure. The combination suggests institutional traders are positioning for limited upside or a weaker tape rather than chasing a breakout.
>>Don’t Let Fees Quietly Eat Into Your Returns — Get up to SGD 200 in Options Rewards!
Options Indicators
Micron’s implied volatility is 92.81%, and with an IV percentile of 76.10%, current option volatility sits in an elevated range, indicating that options are priced expensively relative to Micron’s own recent history. The IV/HV ratio of 1.45 further suggests implied volatility is running well above realized volatility, reinforcing the view that the options market is carrying a rich premium and that volatility expectations are aggressively bid. The Call/Put volume ratio is 0.94.
Large Trades
A call spread structure with a net credit of $37.62 million was the standout large trade, built with three short out-of-the-money calls at the 880, 1050, and 1220 strikes and one long out-of-the-money call at the 1550 strike, all expiring on February 19, 2027. Because the combination contains both sell calls and a buy call, it is best identified as a multi-leg call spread strategy rather than a synthetic position. Using the preprocessed figure, the trade size is the net credit of $37.62 million, which points to a premium-collection structure with a bearish-to-rangebound view: the trader appears to be expressing the belief that MU is unlikely to rally aggressively beyond these upper strikes over the life of the position, while the long 1550 call caps extreme upside risk.
A bear put spread with a net debit of $147,600 was the other displayed large trade, consisting of a long 500 put and a short 450 put expiring on November 20, 2026, with both strikes out of the money versus the reference stock price of 656.39. As a spread containing both a buy put and a sell put, this is a defined-risk bearish position, and the preprocessed trade size should be described by its net debit of $147,600. Strategically, it reflects a directional downside bet rather than premium harvesting, with the trader paying premium for protection or speculative downside exposure while partially financing that cost by selling the lower-strike put. Overall, the large-trade flow points clearly bearish for MU: the dominant activity is led by sizable upside call selling and supplemented by a put spread positioned for downside, suggesting institutional traders are leaning against a major upside breakout and are more focused on harvesting premium or positioning for weaker price performance ahead.
Strategy Reference
For a lower assignment probability on the call side, a seller could consider shorting a near-term out-of-the-money call above the 1220 strike, while a bear call spread using the 1220/1550 strikes offers a defined-risk way to express a rangebound-to-bearish view without posting excessive margin.