$AMBA
Ambarella, Inc. Ordinary Shares
XNAS•Technology•Semiconductors & Related Devices
$68.45
▼-0.29%-$0.200
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Plans & pricingDonateAmbarella, Inc. Ordinary Shares
XNAS•Technology•Semiconductors & Related Devices
Why is AMBA down today? It is at $68.45 (-0.29%), and our scanner flagged it 154 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 154 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.
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AMBA is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 5 unusual-volume and momentum alerts on AMBA today, peaking at 6.7x its normal volume.
Likely catalystAMBARELLA INC: Q2 FY2027 results, three months to Jul 31, 2026, from an SEC filing. Read it →Latest filing4Insider trade (Form 4)Sep 28, 2026 · 7 days ago| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Paisley Christopher B Director | Sold (automatic/other) | -250 | sold 0.6% | 44K | $18K at $70.76 | Sep 25, 26 |
Young John Alexander Officer | Sold (automatic/other) | -2K | sold 1.7% | 108K | $128K at $67.28 | Sep 18, 26 |
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 |
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.
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AMBA is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 5 unusual-volume and momentum alerts on AMBA today, peaking at 6.7x its normal volume.
AMBA last traded at $68.45, down 0.29% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Ambarella, Inc. Ordinary Shares (AMBA) is next expected to report earnings on Tuesday, November 24, 2026, about 50 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
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 154 times in the last 30 days.
AMBA (Ambarella, Inc. Ordinary Shares) trades on XNAS, with a market cap of about $3.03B 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.
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