Is Ciena (CIEN) Undervalued Following Strong Q3 Results And Raised Guidance?
Published . Updated .
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This report does not map to a usual set of affected companies.
Directly affected
- CIEN Ciena+4.7% 16d
Named in this report.
Indirectly affected
- XLK Technology Select Sector SPDR+9.2% 14d
Technology Select Sector SPDR holds the technology sector that Ciena belongs to, so it often moves with news about it.
- FN Fabrinet-7.5% 10d
Fabrinet is a peer of Ciena in telephone and telegraph apparatus; rivals often move on the same news.
- QCOM Qualcomm-15.4% 30d
Qualcomm is a large technology company like Ciena; big names in a sector often move together.
- MSI Motorola Solutions+7.6% 6d
Motorola Solutions is a large technology company like Ciena; big names in a sector often move together.
- LITE Lumentum Holdings-27.4% 30d
Lumentum Holdings is a large technology company like Ciena; big names in a sector often move together.
- PL Planet Labs PBC-17.5% 30d
Planet Labs PBC is a large technology company like Ciena; big names in a sector often move together.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| CIEN | +4.81% | +13.23% | base | -11.35% | -6.34% | -15.41% | after close |
| XLK | +3.81% | +6.46% | base | -2.92% | -1.68% | -1.23% | after close |
| FN | -0.52% | +12.41% | base | -3.66% | +11.13% | +3.75% | after close |
| QCOM | +9.01% | +11.06% | base | -1.76% | -0.19% | +0.73% | after close |
| MSI | -1.17% | -1.66% | base | -0.86% | -0.12% | -0.30% | after close |
| LITE | -2.65% | +8.68% | base | -18.69% | -19.16% | -27.31% | after close |
| PL | +2.19% | +6.39% | base | -3.68% | +0.37% | -5.53% | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Is Ciena (CIEN) Undervalued Following Strong Q3 Results And Raised Guidance? Yahoo Finance
Source: Yahoo Finance
This story
| Company | When | Move | Status |
|---|---|---|---|
| CIEN | that day | -11.35% | final price |
| CIEN | the next day | -6.34% | final price |
| CIEN | two days later | -15.41% | still updating |
| CIEN | three days earlier | +13.23% | final price |
| CIEN | five days earlier | +4.81% | final price |
| FN | that day | -3.66% | final price |
| FN | the next day | +11.13% | final price |
| FN | two days later | +3.75% | still updating |
| FN | three days earlier | +12.41% | final price |
| FN | five days earlier | -0.52% | final price |
| LITE | that day | -18.69% | final price |
| LITE | the next day | -19.16% | final price |
| LITE | two days later | -27.31% | still updating |
| LITE | three days earlier | +8.68% | final price |
| LITE | five days earlier | -2.65% | final price |
| MSI | that day | -0.86% | final price |
| MSI | the next day | -0.12% | final price |
| MSI | two days later | -0.30% | still updating |
| MSI | three days earlier | -1.66% | final price |
| MSI | five days earlier | -1.17% | final price |
| PL | that day | -3.68% | final price |
| PL | the next day | +0.37% | final price |
| PL | two days later | -5.53% | still updating |
| PL | three days earlier | +6.39% | final price |
| PL | five days earlier | +2.19% | final price |
| QCOM | that day | -1.76% | final price |
| QCOM | the next day | -0.19% | final price |
| QCOM | two days later | +0.73% | still updating |
| QCOM | three days earlier | +11.06% | final price |
| QCOM | five days earlier | +9.01% | final price |
| XLK | that day | -2.92% | final price |
| XLK | the next day | -1.68% | final price |
| XLK | two days later | -1.23% | still updating |
| XLK | three days earlier | +6.46% | final price |
| XLK | five days earlier | +3.81% | final price |
Trades by members of Congress and officials in the stocks in this story
- Donald J Trump, an executive branch official, sold Ciena (CIEN), worth $1,001 - $15,000 on 24 Aug 2026. That is 68 days before publication. Filed 8 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, sold Ciena (CIEN), worth $250,001 - $500,000 on 21 Aug 2026. That is 71 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Rohit Khanna bought Qualcomm (QCOM) (held by a dependent child), worth $15,001 - $50,000 on 11 Sep 2026. That is 50 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna bought Qualcomm (QCOM) (held by a spouse), worth $1,001 - $15,000 on 4 Sep 2026. That is 57 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna bought Qualcomm (QCOM) (held by a spouse), worth $15,001 - $50,000 on 24 Aug 2026. That is 68 days before publication. Filed 4 Sep 2026. View the filing.
- Rep. Rohit Khanna bought Motorola Solutions (MSI) (held by a spouse), worth $1,001 - $15,000 on 25 Sep 2026. That is 36 days before publication. Filed 7 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
This story
12 out of 100Price not final
“Is Ciena (CIEN) Undervalued Following Strong Q3 Results And Raised Guidance?” scores 12 out of 100. The score uses 1 sources. The price is not final yet.