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Comtech Telecommunications CMTL 1.5 0.0 0.0%

CMTL Historical Options Analysis

Explore CMTL (Comtech Telecommunications) historical options data, volatility, Greeks and positioning. Compare signals over time in the free Historical Lab preview.

Previous-day view · Mon Sep 21 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

CMTL / Comparative study

3 signals / 500 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 3.83
88.08
Mean
16.75
Window
+1244.7%
ATM IV z 2.58
4.73
Mean
1.82
Window
+428.1%
IV Percentile z 1.41
99.6
Mean
63.95
Window
+107.5%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.89 0.62
ATM IV 0.89 1.00 0.57
IV Percent... 0.62 0.57 1.00
Source observations

Data inspector

1-50 of 500
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-09-21 1.5 88.08 4.73 99.6
2026-09-18 1.5 82.07 4.46 99.6
2026-09-17 1.52 79.44 4.35 99.6
2026-09-16 1.49 79.37 4.35 99.2
2026-09-15 1.45 79.4 4.35 99.6
2026-09-14 1.5 75.5 4.18 99.6
2026-09-11 1.51 70.87 3.98 99.2
2026-09-10 1.46 71.76 4.02 99.6
2026-09-09 1.53 67.53 3.83 99.6
2026-09-08 1.57 64.48 3.7 99.2
2026-09-07 1.56 64.06 3.68 99.2
2026-09-04 1.56 60.98 3.55 98.8
2026-09-03 1.53 60.77 3.54 98.8
2026-09-02 1.5 61.37 3.56 99.2
2026-09-01 1.57 57.58 3.4 99.2
2026-08-31 1.69 51.31 3.13 98.39
2026-08-28 1.7 34.36 2.39 92.4
2026-08-27 1.75 30.42 2.22 88
2026-08-26 1.76 28.78 2.15 87.6
2026-08-25 1.77 27.24 2.08 86.8
2026-08-24 1.77 26.28 2.04 85.14
2026-08-21 1.77 23.69 1.93 80.8
2026-08-20 1.74 24.53 1.96 82.4
2026-08-19 1.73 24 1.94 81.6
2026-08-18 1.75 22.38 1.87 80
2026-08-17 1.67 25.3 2 83.94
2026-08-14 1.76 19.42 1.74 74
2026-08-13 1.76 18.86 1.72 70
2026-08-12 1.74 19.14 1.73 72
2026-08-11 1.73 19.01 1.72 71.6
2026-08-10 1.72 18.91 1.72 70.68
2026-08-07 1.73 18.45 1.7 69.2
2026-08-06 1.72 17.01 1.64 63.2
2026-08-05 1.72 24.81 1.97 83.2
2026-08-04 1.69 17.3 1.65 66
2026-08-03 1.66 37.42 2.52 94.78
2026-07-31 1.68 35.66 2.45 94.4
2026-07-30 1.7 31.81 2.28 90.4
2026-07-29 1.66 34.08 2.38 92.4
2026-07-28 1.72 29.78 2.19 89.6
2026-07-27 1.82 23.49 1.92 83.53
2026-07-24 1.73 25.57 2.01 86.8
2026-07-23 1.76 22.89 1.89 84
2026-07-22 1.71 11.11 1.38 34.8
2026-07-21 1.73 9.58 1.31 22.8
2026-07-20 1.65 12.21 1.43 41.37
2026-07-17 1.61 11.98 1.42 40.8
2026-07-16 1.66 9.99 1.33 26
2026-07-15 1.75 6.67 1.19 10.4
2026-07-14 1.86 19.19 1.73 74.8