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Core Natural Resources CNR 90.75 -0.33 -0.36%

CNR Historical Options Analysis

Explore CNR (Core Natural Resources) 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

CNR / Comparative study

3 signals / 428 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.72
3.05
Mean
39.96
Window
--
ATM IV z -1.62
0.38
Mean
0.49
Window
-24.8%
IV Percentile z -1.66
2.72
Mean
52.71
Window
--
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.75 0.85
ATM IV 0.75 1.00 0.88
IV Percent... 0.85 0.88 1.00
Source observations

Data inspector

1-50 of 428
  • 1 / 9
Date Close IV Rank ATM IV IV Percentile
2026-09-21 90.75 3.05 0.38 2.72
2026-09-18 91.08 7.99 0.4 5.43
2026-09-17 93.32 2.87 0.38 1.94
2026-09-16 94.01 11.47 0.42 8.91
2026-09-15 94.51 2.51 0.38 1.16
2026-09-14 96.3 2.81 0.38 1.17
2026-09-11 97.47 7.63 0.4 3.49
2026-09-10 98.52 8.84 0.41 4.26
2026-09-09 99.37 10.28 0.41 6.2
2026-09-08 100.17 22.05 0.46 28.68
2026-09-07 99.62 12.74 0.42 8.95
2026-09-04 99.62 9.12 0.41 5.04
2026-09-03 97.43 0 0.37 0
2026-09-02 102.66 6.01 0.4 1.94
2026-09-01 101.24 6.73 0.4 1.95
2026-08-31 102.3 1.57 0.38 0.39
2026-08-28 100.96 15.76 0.44 15.18
2026-08-27 101.66 2.48 0.38 0.39
2026-08-26 98.09 0 0.37 0
2026-08-25 96.98 3.07 0.4 1.17
2026-08-24 96.21 1.2 0.39 0.39
2026-08-21 95.13 6.82 0.42 4.67
2026-08-20 93.77 4.11 0.41 1.17
2026-08-19 93.3 5.16 0.41 2.33
2026-08-18 92.03 2.54 0.4 0.39
2026-08-17 95.87 21.68 0.48 36.72
2026-08-14 95.94 27.4 0.5 50.19
2026-08-13 93.49 4.18 0.41 0.78
2026-08-12 94.95 3.67 0.41 0.39
2026-08-11 93.73 16.32 0.46 24.9
2026-08-10 94.16 7.15 0.42 3.13
2026-08-07 89.6 12 0.44 13.62
2026-08-06 89.98 11.83 0.44 12.84
2026-08-05 83.68 32.3 0.52 60.7
2026-08-04 81.13 28.33 0.51 54.47
2026-08-03 80.25 39.41 0.55 75
2026-07-31 79.84 36.41 0.54 71.21
2026-07-30 81.13 42.99 0.57 82.1
2026-07-29 77.92 36.12 0.54 69.26
2026-07-28 79.74 27.81 0.51 51.36
2026-07-27 82.5 33.95 0.53 64.06
2026-07-24 83.2 25.58 0.5 44.75
2026-07-23 86.53 23.59 0.49 42.02
2026-07-22 87.48 23.02 0.49 41.63
2026-07-21 84.28 24.79 0.49 42.8
2026-07-20 83.96 19.36 0.47 32.03
2026-07-17 83.02 17.82 0.46 29.18
2026-07-16 83.59 15.07 0.45 20.62
2026-07-15 86.21 21.62 0.48 35.8
2026-07-14 86.47 13.75 0.45 17.51