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Ciena Corporation CIEN 348.9 14.34 4.29%

Previous-day view · Fri Sep 11 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

CIEN / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.13
30.63
Mean
56.8
Window
+58.4%
ATM IV z -0.05
0.61
Mean
0.62
Window
+111.0%
IV Percentile z -2.43
19.92
Mean
72.32
Window
-54.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.81 0.90
ATM IV 0.81 1.00 0.64
IV Percent... 0.90 0.64 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 348.9 30.63 0.61 19.92
2026-09-10 334.56 34.77 0.64 22.71
2026-09-09 338 36.93 0.64 23.11
2026-09-08 341.29 38.36 0.66 23.9
2026-09-07 321.4 36.54 0.64 22.8
2026-09-04 321 33.03 0.61 21.91
2026-09-03 317.46 34.99 0.63 22.31
2026-09-02 354.16 50.36 0.75 33.47
2026-09-01 360.33 52.57 0.77 35.6
2026-08-31 382.8 57.66 0.8 40.96
2026-08-28 378.44 56.98 0.8 40
2026-08-27 399.85 62.04 0.84 52.4
2026-08-26 404.03 65.5 0.86 63.2
2026-08-25 387.66 63.88 0.85 57.6
2026-08-24 371.95 64.99 0.86 60.64
2026-08-21 395.79 62.79 0.84 54.8
2026-08-20 392.48 66.42 0.87 65.6
2026-08-19 399.47 67.73 0.88 70.4
2026-08-18 405.54 68.97 0.89 72.8
2026-08-17 445.18 67.63 0.88 69.88
2026-08-14 428.77 68.17 0.89 72
2026-08-13 442.79 69.3 0.89 74
2026-08-12 432.05 67.8 0.88 72
2026-08-11 387.53 62.93 0.85 58.8
2026-08-10 387.7 66.26 0.87 67.87
2026-08-07 412.39 65.17 0.86 65.6
2026-08-06 403.76 71.47 0.91 77.6
2026-08-05 408.83 74.23 0.93 82
2026-08-04 411.13 74.27 0.93 82.8
2026-08-03 390.76 72.8 0.92 81.12
2026-07-31 377.05 67.18 0.88 72
2026-07-30 372.07 74.57 0.93 83.6
2026-07-29 330.37 74.5 0.93 83.6
2026-07-28 350.51 69.12 0.89 76
2026-07-27 377.27 70.92 0.91 78.31
2026-07-24 390.96 65.15 0.86 69.2
2026-07-23 407.53 71.6 0.91 80.4
2026-07-22 397.16 69.83 0.9 78
2026-07-21 408.73 71.81 0.91 80.4
2026-07-20 378.77 72.83 0.92 81.93
2026-07-17 374.41 68.19 0.88 76.8
2026-07-16 388.81 67.57 0.88 75.6
2026-07-15 418.46 64.64 0.85 69.6
2026-07-14 446.93 67.34 0.88 75.2
2026-07-13 445.44 67.3 0.87 75.1
2026-07-10 460.72 61.57 0.83 62.8
2026-07-09 462.34 63.08 0.84 66.4
2026-07-08 440.97 67.91 0.88 76.4
2026-07-07 418.91 66.94 0.87 75.6
2026-07-02 422.46 65.56 0.86 73.31