ONTO Unusual Options Activity - Onto Innovation

AI summary

On August 12, 2026, Onto Innovation Inc. (ONTO) experienced notable options activity, primarily in the put options market. A single print was recorded for a put option with a strike price of $300, expiring on August 21, 2026, which carried a premium of $563,483. This transaction contributed to a volume-to-open interest ratio of 2.6, indicating a relatively higher level of activity compared to existing open positions. Over the past 30 days, ONTO has seen activity on two days, suggesting a recent uptick in interest. The absence of call premiums in this instance highlights a distinct focus on bearish sentiment among traders for this particular expiration date. Overall, the data reflects a significant commitment to put options, potentially indicating a strategic positioning within the current market context.

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