AMPX Unusual Options Activity - Amprius Technologies

AI summary

On October 2, 2026, Amprius Technologies, Inc. (AMPX) experienced notable options activity, primarily in puts. A total of three prints were recorded, with a combined put premium of approximately $4.9 million, while no call premiums were noted. The activity was concentrated in puts with expiration on October 16, 2026. The largest print was for the AMPX 21.00 put, which had a premium of $2.688 million and a volume-to-open interest ratio of 3.0, indicating significant trading activity relative to existing positions. This was followed by the 20.00 put, which saw a premium of $909,000, also with a volume-to-open interest ratio of 3.0. Lastly, the 15.00 put had a premium of $1.301 million and a volume-to-open interest ratio of 2.0. Over the past 30 days, AMPX had eight active trading days, suggesting a heightened interest in options trading for this stock.

AI-generated summary