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355.91
3.43%
-12.65
After Hours:
355.41
-0.50
-0.14%
Ciena Corp Stock (CIEN) Price History
The historical daily chart and data for Ciena Corp stock (CIEN), show that the latest closing stock price as of September 23, 2026, is $355.91.
- Ciena Corp all-time high stock price is $637.51, occurred on June 03, 2026.
- The lowest Ciena Corp stock price recorded was $13.77 on October 15, 2014. Since then, Ciena Corp's stock price has risen over 2,485% to $355.91 now.
- The 52-week high stock price for CIEN is $637.51, representing a 79.12% increase from the current share price, occurred on June 03, 2026.
- The 52-week low stock price for CIEN is $133.67, indicating a -62.44% decrease from the current share price, occurred on September 25, 2025.
- The closing price of Ciena Corp (CIEN) stock in the beginning of 2025 was $77.38. The stock closed the year at $50.98, a loss of over -34.12% for the year.
The table below shows more information about CIEN historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 23, 2026 | $369.0 | $351.5 | $17.47 | 1,849,792.0 | -3.43% |
| Sep 22, 2026 | $376.7 | $363.1 | $13.60 | 2,399,333.0 | +0.71% |
| Sep 21, 2026 | $367.6 | $356.5 | $11.16 | 2,850,301.0 | +4.92% |
| Sep 18, 2026 | $358.0 | $338.2 | $19.75 | 4,854,531.0 | +1.32% |
| Sep 17, 2026 | $375.7 | $341.9 | $33.77 | 3,761,320.0 | +1.10% |
| Sep 16, 2026 | $375.2 | $327.5 | $47.70 | 3,939,508.0 | +1.85% |
| Sep 15, 2026 | $336.0 | $320.5 | $15.47 | 2,791,051.0 | +4.60% |
| Sep 14, 2026 | $332.3 | $318.4 | $13.89 | 2,199,265.0 | -8.55% |
| Sep 11, 2026 | $355.2 | $336.4 | $18.75 | 1,979,197.0 | +4.48% |
| Sep 10, 2026 | $348.4 | $328.4 | $20.04 | 2,539,887.0 | -1.02% |
| Sep 09, 2026 | $348.0 | $337.2 | $10.84 | 1,795,117.0 | -0.96% |
| Sep 08, 2026 | $349.8 | $325.7 | $24.09 | 3,222,159.0 | +6.32% |
| Sep 04, 2026 | $328.8 | $315.7 | $13.12 | 3,328,436.0 | +1.12% |
| Sep 03, 2026 | $358.8 | $311.6 | $47.16 | 7,497,900.0 | -10.36% |
| Sep 02, 2026 | $359.6 | $348.9 | $10.74 | 2,841,774.0 | -1.71% |
| Sep 01, 2026 | $381.6 | $356.4 | $25.20 | 2,270,475.0 | -5.87% |
| Aug 31, 2026 | $382.9 | $370.8 | $12.17 | 1,826,411.0 | +1.15% |
| Aug 28, 2026 | $400.5 | $376.6 | $23.86 | 1,316,544.0 | -5.35% |
| Aug 27, 2026 | $418.7 | $395.5 | $23.22 | 1,205,806.0 | -1.03% |
| Aug 26, 2026 | $406.4 | $387.2 | $19.21 | 1,181,857.0 | +4.22% |
| Aug 25, 2026 | $388.7 | $378.9 | $9.80 | 1,190,732.0 | +4.22% |
Ciena Corp Stock (CIEN) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Ciena Corp stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of CIEN shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Ciena Corp stock price history provides a foundation for understanding how the company's stock has evolved over time.
Ciena Corp Stock (CIEN) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2026 | $381.6 | $311.6 | $70.00 | 51,969,838.0 | -7.02% |
| Aug, 2026 | $462.7 | $355.0 | $107.7 | 39,720,283.0 | +1.54% |
| Jul, 2026 | $485.7 | $323.3 | $162.4 | 43,877,211.0 | -23.15% |
| Jun, 2026 | $637.5 | $417.3 | $220.2 | 87,720,546.0 | -15.45% |
| May, 2026 | $605.6 | $499.0 | $106.6 | 39,411,511.0 | +9.98% |
| Apr, 2026 | $529.9 | $399.8 | $130.1 | 53,154,190.0 | +35.89% |
| Mar, 2026 | $446.9 | $278.4 | $168.5 | 76,092,908.0 | +11.34% |
| Feb, 2026 | $365.9 | $238.6 | $127.3 | 85,169,758.0 | +38.48% |
| Jan, 2026 | $269.9 | $216.1 | $53.83 | 49,129,887.0 | +7.67% |
Ciena Corp Stock (CIEN) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $248.0 | $186.4 | $61.61 | 61,503,479.0 | +16.72% |
| Nov, 2025 | $214.2 | $168.2 | $45.95 | 67,863,453.0 | +7.52% |
| Oct, 2025 | $193.7 | $143.2 | $50.55 | 54,188,778.0 | +30.38% |
| Sep, 2025 | $146.5 | $90.00 | $56.53 | 71,605,487.0 | +55.02% |
| Aug, 2025 | $98.88 | $84.41 | $14.47 | 35,139,009.0 | +1.22% |
| Jul, 2025 | $95.51 | $76.89 | $18.62 | 42,383,384.0 | +14.15% |
| Jun, 2025 | $86.21 | $70.77 | $15.44 | 60,997,312.0 | +1.59% |
| May, 2025 | $83.49 | $69.06 | $14.43 | 29,498,689.0 | +19.21% |
| Apr, 2025 | $67.56 | $49.21 | $18.35 | 43,999,347.0 | +11.14% |
| Mar, 2025 | $80.55 | $58.04 | $22.51 | 58,111,369.0 | -24.05% |
| Feb, 2025 | $94.79 | $75.61 | $19.18 | 40,131,369.0 | -8.69% |
| Jan, 2025 | $101.4 | $74.89 | $26.55 | 54,040,891.0 | +2.75% |
Ciena Corp Stock (CIEN) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $91.82 | $69.20 | $22.62 | 52,300,726.0 | +21.93% |
| Nov, 2024 | $73.47 | $63.00 | $10.47 | 28,152,087.0 | +9.78% |
| Oct, 2024 | $69.91 | $59.60 | $10.31 | 46,790,989.0 | +3.12% |
| Sep, 2024 | $63.06 | $50.67 | $12.39 | 45,708,313.0 | +6.83% |
| Aug, 2024 | $58.19 | $44.89 | $13.30 | 29,909,359.0 | +9.31% |
| Jul, 2024 | $53.62 | $46.25 | $7.37 | 23,859,460.0 | +9.46% |
| Jun, 2024 | $53.58 | $44.69 | $8.89 | 40,268,964.0 | +0.02% |
| May, 2024 | $50.25 | $46.04 | $4.21 | 26,692,325.0 | +4.20% |
| Apr, 2024 | $49.80 | $43.30 | $6.50 | 33,911,338.0 | -6.51% |
| Mar, 2024 | $63.24 | $49.04 | $14.20 | 59,426,181.0 | -13.22% |
| Feb, 2024 | $57.73 | $53.17 | $4.56 | 36,417,866.0 | +7.51% |
| Jan, 2024 | $53.84 | $44.22 | $9.62 | 34,714,340.0 | +17.75% |
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