AXT Inc. closed at $68.67, up 13.64 percent from the prior close.

A single $5.60 million double short put combination dominated the options flow, signaling a large-scale premium-collection strategy. The structure involved selling two blocks of deep out-of-the-money puts, a move that reflects a neutral-to-bearish posture focused on harvesting income rather than betting on a continued rally.

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Options Indicators

AXTI’s implied volatility is 152.29%, and with an IV percentile of 58.96%, current volatility sits in a neutral historical range rather than an extreme one. Even though the absolute IV level is very high, the market is valuing that risk in line with its own recent history, so options do not appear especially cheap or especially expensive on a percentile basis. The IV/HV ratio of 0.79 also suggests implied volatility is running below realized volatility, indicating option premiums are not being marked at an unusually rich level relative to the stock’s actual movement. The Call/Put volume ratio is 1.29.

Large Trades

A same-direction double short PUT combination worth $5.60 million was the standout large trade, structured as selling 3,027 contracts of the December 18, 2026 $45.00 put twice, both strikes sitting out of the money versus the current stock price of $68.67. This is a premium-collection strategy designed to benefit from the stock holding above $45.00 into expiration, with the stated objective centered on range-bound trading rather than aggressive upside participation. Using the trade-level cash flow provided, the structure represents a net premium received of $5.60 million, making it a net credit position. Strategically, this reflects willingness to assume downside assignment risk below $45.00 in exchange for upfront income, which gives the trade a neutral-to-bearish tone because the seller is not expressing bullish upside conviction, but instead positioning for stability while accepting exposure if the stock weakens materially.

Overall sentiment from the full set of large trades is clearly bearish. The flow was entirely concentrated in this neutral-to-bearish premium-selling put structure, with no offsetting bullish large trades appearing in the summary. That pattern suggests institutional activity was focused less on chasing upside and more on harvesting option premium while defining a lower level they appear comfortable owning risk against, which leaves the broader read on AXTI tilted cautious to negative rather than constructive.

Strategy Reference

For those seeking to mirror the conviction level with lower margin requirements, selling a bull put spread—such as short the $45.00 put and long a lower-strike put—converts the naked assignment risk into a defined-risk position while still collecting a net credit.