CIEN earnings date and last-quarter result: next report 2026-09-03, last quarter beat, P/E 128.53. Updated 2026-07-23.
Ciena (CIEN) Research Hub
Ciena (CIEN) trades on NYSE, US in the Technology (Communication Equipment) sector. As of 2026-10-26, shares last closed at 335.93 USD (+4.89%), in a range — insufficient history for 200-DMA. Valuation: trailing P/E 128.53, market cap 57.07B. This hub links to the full technical, earnings and options research available for CIEN.
Last updated 2026-10-26 · Source: end-of-day prices (adjusted); indicators computed by SniperIQ
| Sector | Technology (Communication Equipment) |
|---|---|
| Exchange | NYSE, US |
| Last close | 335.93 USD (+4.89%) |
| 52-week range | 311.6 USD – 493.26 USD |
| Trend regime | Range |
| 14-day RSI | 28.8 (Oversold) |
| Trailing P/E | 128.53 |
| Market cap | 57.07B |
| Dividend yield | 0.00% |
| Next earnings | 2026-09-03 |
Available research for CIEN
Covered Call on CIEN: how it works, illustrative setup around the real 335.93 USD price, max profit/loss, breakeven and when to use it. Educational.
Iron Condor on CIEN: how it works, illustrative setup around the real 335.93 USD price, max profit/loss, breakeven and when to use it. Educational.
Protective Put on CIEN: how it works, illustrative setup around the real 335.93 USD price, max profit/loss, breakeven and when to use it. Educational.
CIEN technical analysis: range, last 335.93 USD, RSI 28.8, 52w range 311.6 USD–493.26 USD, real support/resistance. Updated 2026-10-26.
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Frequently asked questions
What sector is CIEN in?
Ciena (CIEN) is classified under Technology (Communication Equipment), listed on NYSE, US.
Is CIEN in an uptrend or downtrend?
As of 2026-10-26, CIEN is in a range — insufficient history for 200-DMA. See the full technical research page for support and resistance levels.
What is CIEN's trailing P/E ratio?
CIEN's trailing P/E is 128.53, with a market cap of 57.07B. See the earnings research page for full valuation detail.
When does CIEN next report earnings?
CIEN is next scheduled to report earnings on 2026-09-03.