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Cogent Communications Holdings CCOI 4.44 0.09 2.07%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
CCOI / Comparative study
3 signals / 495 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z 1.84
82.09
Mean
41.54
Window
+193.3%
ATM IV
z 2.31
1.48
Mean
0.74
Window
+368.6%
IV Percentile
z 0.92
95.12
Mean
72.81
Window
+186.5%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.24 | 0.71 |
| ATM IV | 0.24 | 1.00 | 0.58 |
| IV Percent... | 0.71 | 0.58 | 1.00 |
Source observations
Data inspector
1-50 of 495
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-11-11 | 4.44 | 82.09 | 1.48 | 95.12 |
| 2026-11-10 | 4.35 | 93.52 | 1.58 | 98.37 |
| 2026-11-09 | 4.45 | 96.44 | 1.6 | 99.18 |
| 2026-11-06 | 3.98 | 91.89 | 1.56 | 98.78 |
| 2026-11-05 | 4.69 | 77.82 | 1.44 | 96.34 |
| 2026-11-04 | 6.79 | 45.63 | 1.58 | 98.82 |
| 2026-11-03 | 5.91 | 43.11 | 1.53 | 98.82 |
| 2026-11-02 | 6.05 | 48.66 | 1.63 | 99.61 |
| 2026-10-30 | 6.74 | 48.32 | 1.63 | 99.61 |
| 2026-10-29 | 7.76 | 40.29 | 1.48 | 98.44 |
| 2026-10-28 | 7.64 | 30.03 | 1.29 | 96.09 |
| 2026-10-27 | 7.47 | 40.59 | 1.48 | 99.22 |
| 2026-10-26 | 7.36 | 41.75 | 1.51 | 99.61 |
| 2026-10-23 | 7.48 | 40.32 | 1.48 | 99.61 |
| 2026-10-22 | 7.3 | 40.15 | 1.48 | 99.61 |
| 2026-10-21 | 7.44 | 35.9 | 1.4 | 99.61 |
| 2026-10-20 | 7.72 | 31.55 | 1.32 | 99.22 |
| 2026-10-19 | 7.76 | 23.42 | 1.12 | 87.11 |
| 2026-10-15 | 8.35 | 26.37 | 1.18 | 93.44 |
| 2026-10-14 | 7.72 | 36.66 | 1.37 | 99.61 |
| 2026-10-13 | 8.57 | 21.93 | 1.09 | 77.61 |
| 2026-10-12 | 8.4 | 23.96 | 1.13 | 88.76 |
| 2026-10-09 | 8.54 | 32.57 | 1.3 | 99.23 |
| 2026-10-08 | 9.56 | 21.49 | 1.08 | 77.61 |
| 2026-10-07 | 9.94 | 20.96 | 1.07 | 76.06 |
| 2026-10-06 | 9.31 | 14.22 | 0.94 | 52.12 |
| 2026-10-05 | 8.88 | 19.41 | 1.04 | 71.32 |
| 2026-10-02 | 8.46 | 23.05 | 1.01 | 70.66 |
| 2026-10-01 | 8.23 | 25.13 | 1.06 | 74.9 |
| 2026-09-30 | 7.79 | 16.35 | 0.87 | 33.59 |
| 2026-09-29 | 7.34 | 20.74 | 0.96 | 63.32 |
| 2026-09-28 | 7.43 | 22.37 | 0.99 | 68.99 |
| 2026-09-25 | 7.69 | 20.75 | 0.95 | 62.55 |
| 2026-09-24 | 7.64 | 16.29 | 0.86 | 30.62 |
| 2026-09-23 | 8.13 | 19.5 | 0.93 | 53.49 |
| 2026-09-22 | 9.31 | 17.65 | 0.89 | 41.86 |
| 2026-09-21 | 9.29 | 15.7 | 0.85 | 28.02 |
| 2026-09-18 | 9.01 | 16.24 | 0.86 | 31.01 |
| 2026-09-17 | 9.21 | 25.44 | 1.05 | 74.03 |
| 2026-09-16 | 8.67 | 20.28 | 0.95 | 59.69 |
| 2026-09-15 | 9.24 | 18.88 | 0.92 | 50.78 |
| 2026-09-14 | 9.32 | 19.04 | 0.92 | 52.53 |
| 2026-09-11 | 9.33 | 17 | 0.88 | 39.15 |
| 2026-09-10 | 9.09 | 20.17 | 0.94 | 57.75 |
| 2026-09-09 | 9.33 | 20.36 | 0.95 | 60.47 |
| 2026-09-08 | 9.64 | 21.32 | 0.97 | 67.44 |
| 2026-09-04 | 10.05 | 16.27 | 0.86 | 34.88 |
| 2026-09-03 | 9.98 | 21.28 | 0.97 | 67.44 |
| 2026-09-02 | 10.22 | 26.28 | 1.07 | 76.74 |
| 2026-09-01 | 9.01 | 20.48 | 0.95 | 61.87 |