SUPER MICRO COMPUTER INC closed at USD 35.17, down 5.56%.

The options market presented a nuanced picture despite the sharp single-day decline. A substantial $492,100 in-the-money call purchase stood out as the dominant bullish conviction trade, while a large out-of-the-money call selling structure collected $130,800 in net credit, effectively capping near-term upside at the 39.0 strike. The mixed but overall constructive flow suggests traders are positioning for a potential rebound while simultaneously monetizing rich premiums above the market.

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Options Indicators

SMCI’s implied volatility stands at 73.88%, but its IV percentile is only 23.51%, which indicates that despite the high absolute IV level, current option pricing sits toward the lower end of its own historical range. Combined with an IV/HV ratio of 0.78, this suggests implied volatility is running below realized volatility, reinforcing the view that options are relatively cheaply priced and that current volatility expectations are on the low side versus the stock’s recent actual movement. The Call/Put volume ratio is 3.90.

Large Trades

A CALL buy worth $492,100 was the largest displayed trade, consisting of 1,900 contracts of the 33.0 strike expiring on 2026-08-28. With SMCI referenced at 35.17, this call was in the money, making it a clearly bullish position with intrinsic value already embedded. The buyer appears to be positioning for further upside while using an in-the-money contract to gain relatively high delta exposure, which suggests a more conviction-driven directional bet rather than a low-probability lottery-style speculation.

A same-direction CALL short combination collected a net credit of $130,800, built from selling 39.0 strike calls expiring on 2026-09-04 in two legs. This is a call spread-style premium collection structure in the sense of same-side call selling, and the size should be read by its net credit of $130,800 rather than the gross leg totals. Because both legs were out of the money versus the 35.17 reference price, the trade reflects a neutral-to-bearish stance that leans on SMCI staying below 39.0 into expiration, with the strategic intent centered on harvesting premium and expressing a range-bound to capped-upside view rather than chasing further upside.

Overall, the large-trade flow leans bullish on balance. The clearest signal comes from the biggest premium outlay being an in-the-money call purchase, which points to active upside participation, while the bearish-side activity is concentrated mainly in out-of-the-money call selling that looks more like premium collection and upside capping than an outright aggressive downside bet. Taken together, the block flow suggests traders see room for SMCI to grind higher, but also expect upside to remain controlled enough in the near term for call sellers to monetize elevated premiums above the market.

Strategy Reference

For premium sellers seeking a low assignment probability, the 39.0 strike calls expiring 2026-09-04 mirror the displayed flow and remain a practical reference; alternatively, a bull call spread such as buying the 35.0 call and selling the 39.0 call of the same expiry can express a controlled upside view while requiring less margin than a naked short call.