$CIEN
Ciena Corporation
XNYS•Technology•Telephone & Telegraph Apparatus
$325.45
▲+1.39%+$4.45
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Plans & pricingDonateWhy is CIEN up today? It is at $325.45 (+1.39%), and our scanner flagged it 237 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment CIEN spikes, and full due diligence on CIEN — key stats, earnings, dilution and insider activity. Free.
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CIEN 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 CIEN today, peaking at 7.3x its normal volume.
Analyst data via Nasdaq. Not investment advice.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Smith Gary B Officer | Sold (automatic/other) | -3K | sold 1.2% | 243K | $1.1M at $362.90 | Sep 1, 26 |
Gage Brodie Officer | Sold (automatic/other) | -1K | sold 3.0% | 38K | $527K at $439.24 | Aug 17, 26 |
Smith Gary B Officer | Sold (automatic/other) | -3K | sold 1.2% | 246K | $1.3M at $447.78 | Aug 17, 26 |
Rothenstein David M Officer | Sold (automatic/other) | -3K | sold 1.4% | 180K | $1.1M at $438.10 | Aug 14, 26 |
Graff Marc D. Officer | Sold (automatic/other) | -5K | sold 4.4% | 108K | $2.2M at $430.72 | Aug 14, 26 |
Smith Gary B Officer | Sold (automatic/other) | -3K | sold 1.2% | 249K | $1.1M at $379.81 | Aug 3, 26 |
Graff Marc D. Officer | Sold (automatic/other) | -14K 0.01% of company | sold 11% | 113K | $5.4M at $377.05 | Aug 1, 26 |
Diperna Dino Officer | Sold (automatic/other) | -782 | sold 1.9% | 40K | $351K at $449.15 | Jul 15, 26 |
Gage Brodie Officer | Sold (automatic/other) | -1K | sold 2.9% | 40K | $539K at $449.15 | Jul 15, 26 |
Rothenstein David M Officer | Sold (automatic/other) | -3K | sold 1.3% | 183K | $1.1M at $420.91 | Jul 15, 26 |
Smith Gary B Officer | Sold (automatic/other) | -3K | sold 1.2% | 252K | $1.2M at $421.10 | Jul 15, 26 |
Smith Gary B Officer | Sold (automatic/other) | -3K | sold 1.1% | 255K | $1.4M at $468.83 | Jul 1, 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.
We could not reach SEC EDGAR, so the dilution check did not run for $CIEN. This is not a clean result: there may be an offering, a registration or a shelf on file that we were unable to read. Check it yourself on SEC EDGAR before trading it.
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 telephone & telegraph apparatus, closest in size first.
CIEN 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 CIEN today, peaking at 7.3x its normal volume.
CIEN last traded at $325.45, up 1.39% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
The CIEN 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 CIEN 237 times in the last 30 days.
CIEN (Ciena Corporation) trades on XNYS, with a market cap of about $45.52B in the TELEPHONE & TELEGRAPH APPARATUS 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 CIEN for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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