$AMBA
Ambarella, Inc. Ordinary Shares
XNAS•Technology•Semiconductors & Related Devices
$66.02
▼-1.33%-$0.893
Subscriptions are live. Early access $24.99/mo, or start with 5 free premium days.
Plans & pricingDonateAmbarella, Inc. Ordinary Shares
XNAS•Technology•Semiconductors & Related Devices
Why is AMBA down today? It is at $66.02 (-1.33%), and our scanner flagged it 177 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment AMBA spikes, and full due diligence on AMBA — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $AMBA 177 times in the last 30 days. Create a free account to track $AMBA, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
No card · 5 premium days · join 800+ traders
The top plays and unusual-volume catches our scanner flags, emailed to you. No account needed.
No spam. Unsubscribe anytime. Not investment advice.
Here is the latest on AMBA from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for AMBA today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Young John Alexander Officer | Sold (automatic/other) | -3K | sold 2.8% | 110K | $203K at $64.83 | Sep 17, 26 |
Lee Chan W Officer | Sold (automatic/other) | -3K | sold 1.8% | 154K | $188K at $64.83 | Sep 17, 26 |
Ju Chi-Hong Officer | Sold (automatic/other) | -2K | sold 1.3% | 154K | $130K at $64.83 | Sep 17, 26 |
Wang Feng-Ming Officer | Sold (automatic/other) | -6K 0.01% of company | sold 0.8% | 768K | $395K at $64.83 | Sep 17, 26 |
Paisley Christopher B Director | Acquired (grant/award) | +3K | added 7.7% | 44K | n/a | Sep 8, 26 |
Richardson David Jeffrey Director | Acquired (grant/award) | +3K | added 100% | 6K | n/a | Sep 8, 26 |
Hon Hsiao-Wuen Director | Acquired (grant/award) | +3K | added 10% | 34K | n/a | Sep 8, 26 |
Schwarting Elizabeth M Director | Acquired (grant/award) | +3K | added 47% | 10K | n/a | Sep 8, 26 |
Breithaupt Chantelle Yvette Director | Acquired (grant/award) | +3K | added 64% | 8K | n/a | Sep 8, 26 |
Bryant Gregory M Director | Acquired (grant/award) | +3K | added 100% | 6K | n/a | Sep 8, 26 |
Hu Chenming Director | Acquired (grant/award) | +3K | added 11% | 33K | n/a | Sep 8, 26 |
Chen Yun-Lung Officer | Sold (automatic/other) | -6K 0.01% of company | sold 9.0% | 61K | $469K at $78.66 | Jul 9, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
Comparable names in semiconductors & related devices, closest in size first.
Here is the latest on AMBA from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for AMBA today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
AMBA last traded at $66.02, down 1.33% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
The AMBA Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged AMBA 177 times in the last 30 days.
AMBA (Ambarella, Inc. Ordinary Shares) trades on XNAS, with a market cap of about $2.92B in the SEMICONDUCTORS & RELATED DEVICES sector.
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge AMBA for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
$AMBA discussion
Sign in to ask a question or join the discussion.