Advanced Micro Devices closed at $645.86, down 0.55%. The session featured unusually large options activity, headlined by a $51.82 million long straddle at the $520 strike expiring January 21, 2028, alongside a $5.79 million in-the-money call purchase at the $640 strike expiring October 30, 2026. The flow points to conviction in a sizable future move rather than a purely one-directional bet.

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Options Indicators

Advanced Micro Devices has an implied volatility of 55.85%, and with an IV percentile of 21.51%, current volatility sits on the lower side of its recent range, indicating that options are cheaply priced rather than expensive. The IV/HV ratio of 1.10 suggests implied volatility is only modestly above historical volatility, which points to relatively reasonable premium levels rather than aggressive overpricing. The Call/Put volume ratio is 1.24.

Large Trades

A $51.82 million call-and-put combination dominated the tape, structured as a two-leg long-volatility position with a net debit of $51.82 million rather than a synthetic contract or a same-side spread. The trader bought 1,500 Jan. 21, 2028 $520 calls for $33.79 million and simultaneously bought 2,500 Jan. 21, 2028 $520 puts for $18.03 million. With Advanced Micro Devices referenced at $645.86, the call leg was in the money while the put leg was out of the money, and the paired long call plus long put points to a sizable volatility-focused stance that seeks a major move over time rather than expressing a clean one-directional synthetic view. The second highlighted trade was a $5.79 million single-leg call purchase, with the buyer taking 1,892 Oct. 30, 2026 $640 calls. Because the strike sat below the reference share price, the option was in the money, and the outright call buy signals a bullish directional stance that positions for further upside while using options to gain leveraged exposure.

Overall, the large-trade flow leans bullish on Advanced Micro Devices. The clearest directional signal came from the in-the-money call buying, while the much larger two-leg structure added downside protection and upside participation in a way that suggests expectations for a significant future price swing rather than outright pessimism. Taken together, the block activity indicates investors are still willing to pay meaningful premium for upside exposure, but they are pairing that optimism with a desire to own volatility and protect against a broader range of outcomes.

Strategy Reference

For traders seeking a low assignment probability while collecting premium, a short put spread using the Oct. 30, 2026 $520/$500 strikes could reduce margin requirements and align with the elevated downside protection seen in the large flow, though it expresses a defined-risk view rather than a pure long-volatility stance.