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Core Laboratories Inc CLB 8.93 -0.72 -7.46%

Previous-day view · Thu Nov 5 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

CLB / Comparative study

3 signals / 495 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.29
27.74
Mean
32.92
Window
-25.3%
ATM IV z 0.23
0.62
Mean
0.59
Window
+38.7%
IV Percentile z -0.11
57.32
Mean
60.42
Window
+21.9%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.84 0.84
ATM IV 0.84 1.00 0.70
IV Percent... 0.84 0.70 1.00
Source observations

Data inspector

1-50 of 495
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-05 8.93 27.74 0.62 57.32
2026-11-04 9.65 11.21 0.48 15.69
2026-11-03 9.77 15.51 0.52 24.71
2026-11-02 10.19 19.36 0.55 34.25
2026-10-30 10.64 22.79 0.58 43.36
2026-10-29 10.4 40.84 0.73 82.81
2026-10-28 10.49 36.8 0.7 78.52
2026-10-27 10.33 29.19 0.63 60.55
2026-10-26 10.22 33.09 0.67 70.2
2026-10-23 9.91 28.7 0.63 59.77
2026-10-22 9.4 26.84 0.61 55.47
2026-10-21 10.13 28.32 0.63 58.2
2026-10-20 10.06 22.77 0.58 43.36
2026-10-19 10.15 26.39 0.61 53.52
2026-10-15 9.78 25.36 0.6 50.58
2026-10-14 9.77 19.91 0.55 36.29
2026-10-13 10.16 19.61 0.55 34.75
2026-10-12 10.01 18.07 0.54 28.68
2026-10-09 10.09 18.63 0.54 30.12
2026-10-08 10.16 39.9 0.73 80.69
2026-10-07 10.11 11.58 0.48 15.83
2026-10-06 10.3 32.76 0.66 66.8
2026-10-05 10.51 34.62 0.68 72.09
2026-10-02 9.92 47.93 0.79 88.8
2026-10-01 9.76 2.41 0.4 1.16
2026-09-30 9.7 3.52 0.41 2.7
2026-09-29 9.71 10.23 0.47 11.97
2026-09-28 10.03 7.26 0.44 9.69
2026-09-25 10.39 29.33 0.63 57.92
2026-09-24 10.49 64.47 0.94 96.51
2026-09-23 10.63 52.1 0.83 92.25
2026-09-22 10.94 43.71 0.76 86.05
2026-09-21 10.94 43.7 0.76 85.99
2026-09-18 11.25 20.47 0.56 38.76
2026-09-17 11.4 6.26 0.44 6.59
2026-09-16 11.45 41.34 0.74 83.72
2026-09-15 12.26 5.21 0.43 5.04
2026-09-14 12.22 2.93 0.41 1.95
2026-09-11 12.5 2.78 0.41 1.55
2026-09-10 12.53 4.93 0.42 3.88
2026-09-09 12.62 3.66 0.41 1.94
2026-09-08 12.47 13.28 0.5 14.73
2026-09-04 12.54 21.07 0.56 40.7
2026-09-03 12.53 5.26 0.43 3.49
2026-09-02 12.49 15.64 0.52 20.93
2026-09-01 12.39 2.99 0.41 1.56
2026-08-31 12.43 2.67 0.4 1.17
2026-08-28 12.36 10.69 0.47 8.56
2026-08-27 12.29 4.52 0.42 2.33
2026-08-26 11.99 6.34 0.44 3.11