stockNYSE: CIEN • 12 Months Updates
Ciena Corporation (CIEN) 12 Months
Showing Closing Date Range from Oct 26, 2025 to Oct 26, 2026.
Investor Relations:ir.ciena.com
Price & Performance Trajectory
Ciena CorporationNYSE: CIEN
Latest Close
$320.26
12 Months Updates Trajectory
Showing Closing Date Range from Oct 26, 2025 to Oct 26, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesCIEN session performance
✓ Latest Close USD
$320.26
Latest session close
+$137.72vs period start
Period Return % % GAIN
+75.45%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$637.51 / $168.22
Period range envelope
$469.29channel spread
Total Volume SHARES
730.37M
Period turnover
Avg: 2.93M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(249 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 23, 2026 | $320.26 | -0.74% | $327.40 | $313.45 | 1.97M |
| Oct 22, 2026 | $322.64 | -10.71% | $346.29 | $320.70 | 3.87M |
| Oct 21, 2026 | $361.34 | +5.67% | $363.90 | $349.87 | 2.97M |
| Oct 20, 2026 | $341.95 | -0.65% | $350.35 | $329.00 | 1.92M |
| Oct 19, 2026 | $344.20 | +3.45% | $354.45 | $338.79 | 3.02M |
| Oct 16, 2026 | $332.73 | -6.67% | $354.60 | $330.99 | 3.18M |
| Oct 15, 2026 | $356.52 | -0.86% | $357.83 | $333.15 | 3.47M |
| Oct 14, 2026 | $359.60 | -10.19% | $393.88 | $356.78 | 3.22M |
| Oct 13, 2026 | $400.40 | -1.14% | $401.87 | $381.64 | 2.73M |
| Oct 12, 2026 | $405.01 | -9.95% | $445.95 | $400.20 | 3.30M |
| Oct 09, 2026 | $449.77 | +5.60% | $454.73 | $424.02 | 3.76M |
| Oct 08, 2026 | $425.93 | -4.60% | $443.99 | $421.11 | 3.70M |
| Oct 07, 2026 | $446.45 | +0.63% | $448.00 | $422.30 | 3.37M |
| Oct 06, 2026 | $443.65 | +13.85% | $446.37 | $392.00 | 6.40M |
| Oct 05, 2026 | $389.69 | -0.42% | $397.47 | $382.50 | 2.47M |
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