SUPER MICRO COMPUTER INC closed at USD 39.09, down 3.12% from the prior close.

Large options activity showed a standout $602,400 long-dated put purchase, alongside elevated call volume that lifted the Call/Put volume ratio to 3.32. However, the dominant institutional flow leaned bearish: the biggest displayed trade was a June 2027 $30.00 put buy, while a smaller October 2026 $31.00 short put added a modest bullish counterweight.

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Options Indicators

SMCI’s implied volatility stands at 73.03%, but its IV percentile is only 18.73%, which indicates that despite the high absolute IV level, current option pricing is relatively cheap versus its own recent history and volatility conditions are on the low side. With an IV/HV ratio of 0.97, implied volatility is also roughly in line with realized volatility, suggesting the options market is not demanding a significant premium over actual movement at the moment.

The Call/Put volume ratio is 3.32.

Large Trades

A PUT buy worth $602,400 was the largest displayed trade, with 1,200 contracts bought on the June 17, 2027 $30.00 put. With SMCI referenced at $39.09, this strike sits out of the money, making it a relatively lower-delta bearish position that still gives the buyer long-dated downside exposure. Strategically, this points to a cautious but clear negative view, as the trader paid premium for protection or for a directional downside bet extending well into 2027. A smaller but still notable bullish trade was a short put worth $81,900, with 2,100 contracts sold on the October 16, 2026 $31.00 put. That strike is also out of the money versus the current stock reference, so the seller is effectively expressing a moderately constructive view that SMCI can stay above $31.00 into expiration, while collecting premium and taking on downside assignment risk if the stock weakens materially.

Overall, the large-trade flow leans clearly bearish. Even though the displayed trades include one premium-selling bullish put sale, the dominant trade among the highlighted orders was a substantially larger long put position, and the broader block activity also showed downside-oriented positioning outweighing bullish exposure. Taken together, the figures suggest institutions are more focused on hedging or positioning for further weakness than on upside participation, leaving the near-to-medium-term sentiment skewed negative on SMCI.

Strategy Reference

For a low assignment probability short put, a seller could consider the October 16, 2026 $25.00 strike, which sits roughly 36% below the current reference and benefits from elevated absolute IV while the IV percentile remains historically low.