Ciena (CIEN) Price to Book (2009 - 2026)
Ciena's (CIEN) Price to Book came in at 17.50 for fiscal Q3 2026 (quarter ended Aug 1, 2026), up 289.4% from 4.49 a year earlier but down 33.2% from the prior quarter.
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Analysis
Ciena (CIEN) Price to Book (2009 - 2026) Analysis & Trends
For FY2025 (ended Nov 1, 2025), Ciena's Price to Book stood at 9.81, up 202.8% from FY2024.
- In prior fiscal years, Ciena's Price to Book was 3.24 in FY2024 (+55.4%), 2.09 in FY2023 (-21.0%), 2.64 in FY2022 (-5.2%) and 2.78 in FY2021 (+14.8%).
- Quarterly Price to Book has run from a low of 2.09 in fiscal Q4 2023 to a high of 26.21 in fiscal Q2 2026 over five years.
- On a year-over-year basis, Price to Book has increased in each of the last nine quarters, with growth averaging 194.1% over the last eight quarters.
- The strongest year-over-year quarter for Price to Book in the past five years was fiscal Q2 2026, with growth of 604.9%; the weakest was fiscal Q3 2023, with a decline of 26.8%.
- According to Business Quant data, Price to Book for the three prior fiscal quarters was 26.21 (Q2 2026), 12.76 (Q1 2026) and 9.81 (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Apple | 5,054.67 Bn | 4,802.16 Bn | 54.77 Bn |
| 2 | Cisco Systems | 428.13 Bn | 364.06 Bn | 11.06 Bn |
| 3 | Dell Technologies | 296.18 Bn | 251.93 Bn | 9.83 Bn |
| 4 | Arista Networks | 229.70 Bn | 183.15 Bn | 1.91 Bn |
| 5 | Sandisk | 195.83 Bn | 184.35 Bn | 7.58 Bn |
| 6 | Sony | 149.07 Bn | 86.33 Bn | 6.53 Bn |
| 7 | Seagate Technology Holdings | 143.82 Bn | 138.81 Bn | 1.90 Bn |
| 8 | Western Digital | 117.75 Bn | 105.88 Bn | 2.03 Bn |
| 9 | Hewlett Packard Enterprise | 74.55 Bn | 52.43 Bn | 4.93 Bn |
| 10 | Ciena | 49.05 Bn | 42.61 Bn | 759.27 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Aug 1, 2026 | 17.50 |
| May 2, 2026 | 26.21 |
| Jan 31, 2026 | 12.76 |
| Nov 1, 2025 | 9.81 |
| Aug 2, 2025 | 4.49 |
| May 3, 2025 | 3.72 |
| Feb 1, 2025 | 4.45 |
| Nov 2, 2024 | 3.24 |
| Jul 27, 2024 | 2.51 |
| Apr 27, 2024 | 2.33 |
| Jan 27, 2024 | 2.55 |
| Oct 28, 2023 | 2.09 |
| Jul 29, 2023 | 2.10 |
| Apr 29, 2023 | 2.37 |
| Jan 28, 2023 | 2.68 |
| Oct 29, 2022 | 2.64 |
| Jul 30, 2022 | 2.87 |
| Apr 30, 2022 | 2.99 |
| Jan 29, 2022 | 3.52 |
| Oct 30, 2021 | 2.78 |
API Access
Ciena Price to Book API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=price-to-book&ticker=CIEN&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "price-to-book", "ticker": "CIEN", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=price-to-book&ticker=CIEN&period=max&api_key=YOUR_API_KEY");
const data = await res.json();