Hu Chenming
Known title: DirectorCIK: 0001316320
Associated companies
Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 9, 2026
ACMR Shares Gain Attention as Automation Stocks Rise. ACMR is among a trio of automation stocks highlighted by Yahoo. The coverage notes rising interest in AI chip demand and positions ACMR as a potential play for automation. Analysts keep a target of $115.33, while the stock remains near its 52‑week low of $28.46. Market moves have pushed the shares down as the broader market climbed.
Transaction History
| AMBA | ▲ Buy | Grant | 3,151 | $0 | 9/8/2026 | View on chart |
| AMBA | ▲ Buy | Grant | 2,498 | $0 | 9/2/2025 | View on chart |
| ACMR | ▼ Sell | Open Market | 163,308 | $4.9M | 3/17/2025 | View on chart |
| AMBA | ▲ Buy | Grant | 3,374 | $0 | 8/29/2024 | View on chart |
| AMBA | ▲ Buy | Grant | 3,218 | $0 | 8/31/2023 | View on chart |
| AMBA | ▲ Buy | Grant | 1,559 | $0 | 6/15/2023 | View on chart |
| AMBA | ▲ Buy | Option Exercise | 779 | — | 3/15/2023 | View on chart |
| AMBA | ▲ Buy | Option Exercise | 779 | — | 12/16/2022 | View on chart |
| AMBA | ▲ Buy | Option Exercise | 377 | — | 9/16/2022 | View on chart |
| AMBA | ▲ Buy | Option Exercise | 377 | — | 6/16/2022 | View on chart |
| AMBA | ▲ Buy | Option Exercise | 377 | — | 3/16/2022 | View on chart |
| AMBA | ▲ Buy | Option Exercise | 5,555 | $216K | 2/25/2022 | View on chart |
| AMBA | ▲ Buy | Option Exercise | 377 | — | 12/16/2021 | View on chart |
| AMBA | ▼ Sell | Open Market | 3,666 | $587K | 9/22/2021 | View on chart |
| AMBA | ▲ Buy | Option Exercise | 959 | — | 9/16/2021 | View on chart |
| AMBA | ▼ Sell | Open Market | 4,000 | $560K | 9/9/2021 | View on chart |
| AMBA | ▼ Sell | Open Market | 4,000 | $480K | 9/1/2021 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 11, 2026
Ambarella Options Activity Sparks Speculation on Volatility
Recent reports indicate that options traders are positioning for a significant price move in Ambarella shares. This activity suggests heightened market attention to the stock's potential volatility, particularly as it trades near key technical support levels. The company's current valuation remains within its 52-week range, with analyst targets showing a wide dispersion of expectations.
Ambarella Options Activity Sparks Speculation on Volatility. Recent reports indicate that options traders are positioning for a significant price move in Ambarella shares. This activity suggests heightened market attention to the stock's potential volatility, particularly as it trades near key technical support levels. The company's current valuation remains within its 52-week range, with analyst targets showing a wide dispersion of expectations.