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COPT Defense Properties CDP 34.58 0.2 0.58%

CDP Historical Options Analysis

Explore CDP (COPT Defense Properties) 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

CDP / Comparative study

3 signals / 500 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.56
4.29
Mean
10.59
Window
-56.3%
ATM IV z -0.72
0.24
Mean
0.64
Window
-63.2%
IV Percentile z -1.17
13.25
Mean
49.12
Window
-83.0%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.91 0.72
ATM IV 0.91 1.00 0.75
IV Percent... 0.72 0.75 1.00
Source observations

Data inspector

1-50 of 500
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-09-21 34.58 4.29 0.24 13.25
2026-09-18 34.38 4.43 0.25 15.6
2026-09-17 34.54 4.95 0.26 18.4
2026-09-16 34.32 7.49 0.31 44.4
2026-09-15 34.6 4.98 0.26 18.8
2026-09-14 34.92 2.13 0.2 4.02
2026-09-11 35.43 6.54 0.29 38.4
2026-09-10 35.46 13.22 0.43 72.4
2026-09-09 35.13 1.44 0.19 3.2
2026-09-08 35.45 3.61 0.23 7.6
2026-09-07 35.16 12.67 0.41 70.68
2026-09-04 35.16 10.66 0.37 61.2
2026-09-03 35.3 5.62 0.27 25.6
2026-09-02 35.46 6.14 0.28 35.2
2026-09-01 35.52 6.24 0.28 35.34
2026-08-31 36 12.52 0.41 69.76
2026-08-28 36.59 11.64 0.39 65.46
2026-08-27 37.28 10.16 0.36 56.63
2026-08-26 37.32 10.47 0.37 60.24
2026-08-25 37.55 9.25 0.34 50.6
2026-08-24 37.46 16.95 0.49 81.45
2026-08-21 37.27 8.56 0.32 49.8
2026-08-20 37.12 11.09 0.37 61.45
2026-08-19 36.82 11.02 0.37 61.04
2026-08-18 36.86 13.03 0.41 70.28
2026-08-17 36.81 12.81 0.41 68.55
2026-08-14 36.95 11.06 0.37 61.85
2026-08-13 37.28 12.67 0.41 67.87
2026-08-12 36.98 11.1 0.37 63.05
2026-08-11 36.39 3.04 0.21 7.23
2026-08-10 36.47 10.03 0.35 55.24
2026-08-07 37.14 6.81 0.29 39.36
2026-08-06 37.21 8.07 0.31 49
2026-08-05 37.38 9.32 0.34 53.01
2026-08-04 37.81 4.34 0.24 12.45
2026-08-03 37.54 14.63 0.45 74.6
2026-07-31 37.96 7.08 0.29 43.78
2026-07-30 38.35 5.43 0.26 22.09
2026-07-29 38.08 6.99 0.29 42.17
2026-07-28 38.24 6.36 0.28 33.73
2026-07-27 38.27 7.33 0.3 43.95
2026-07-24 38.03 6.52 0.28 36.14
2026-07-23 37.48 8.53 0.32 49.8
2026-07-22 37.34 7.1 0.29 42.97
2026-07-21 37.59 7.85 0.31 45.78
2026-07-20 37.36 6.58 0.28 38.71
2026-07-17 37.59 7.26 0.29 43.37
2026-07-16 37.68 7.11 0.29 42.97
2026-07-15 36.74 10.59 0.36 57.43
2026-07-14 36.55 17 0.49 79.12