Supermicro closed at 31.39 USD, gaining 3.12%.
Supermicro’s options tape was dominated by two large institutional-style trades, including a $913,500.00 long strangle expiring in 2027 and a $432,000.00 short put expiring in November 2026. The combination reflects a market positioning for a potentially large move over the long term while also collecting premium on a moderately bullish near-term stance. Overall flow leaned bullish but with a pronounced expectation of elevated volatility.
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Options Indicators
Supermicro’s implied volatility is 99.39%, and with an IV percentile of 85.26%, current option volatility sits in an elevated range, indicating options are priced expensively relative to the stock’s own recent history. The IV/HV ratio of 1.27 also suggests implied volatility is running above realized volatility, reinforcing that the market is assigning a relatively rich premium to near-term option pricing.
The Call/Put volume ratio is 1.74.
Large Trades
A long premium combination with a $913,500.00 net debit dominated the tape, consisting of a bought 35.0 call and a bought 28.0 put, both expiring on 2027-01-15. This is a long strangle, not a synthetic structure, because both legs were purchased rather than paired as a buy call with a sell put or a buy put with a sell call. With the stock reference price at 31.39, the 35.0 call was out of the money and the 28.0 put was also out of the money, showing a volatility-driven position that pays for upside or downside movement over a long horizon. The net debit indicates the trader was willing to spend meaningful premium for convex exposure, pointing to expectations for a large move in SMCI rather than a narrow directional view.
A put sale worth $432,000.00 was the other featured large trade, with 2,000 contracts of the 30.0 put sold for 2026-11-20 expiration. With SMCI at 31.39, this put was out of the money at execution, making it a moderately bullish trade that benefits if shares stay above the strike or at least avoid a sharp decline. Strategically, this looks like premium collection with willingness to own stock lower, reinforcing a constructive stance. Overall, the bulk-order flow leans bullish: the largest trade expressed a high-conviction view that SMCI could make a significant move, while the notable single-leg flow showed traders comfortable selling downside risk. Taken together, the large-trade profile suggests a market that is cautiously positive on direction but also expects elevated volatility ahead.
Strategy Reference
For a lower assignment probability short put, a seller could target a strike around the 20.0 or 22.0 put in monthly expirations, though the elevated IV may still justify collecting premium; alternatively, a bull put spread such as selling the 30.0 put and buying the 25.0 put in the same November 2026 cycle would cap margin and risk while retaining a moderately bullish posture.