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W&T Offshore WTI 3.93 0.01 0.18%

Previous-day view · Fri Sep 18 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

WTI / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.02
16.05
Mean
16.24
Window
+139.9%
ATM IV z -0.33
0.78
Mean
0.88
Window
+34.5%
IV Percentile z -1.27
25.5
Mean
57.97
Window
-45.1%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.96 0.62
ATM IV 0.96 1.00 0.68
IV Percent... 0.62 0.68 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 3.93 16.05 0.78 25.5
2026-09-17 3.92 15.48 0.76 22.71
2026-09-16 3.89 16.82 0.8 28.69
2026-09-15 4.13 11.86 0.66 12.75
2026-09-14 4 13.54 0.71 17.6
2026-09-11 4.11 11.98 0.66 13.55
2026-09-10 4.19 16.49 0.79 25.5
2026-09-09 4.06 14.21 0.73 18.73
2026-09-08 3.96 14.34 0.73 19.52
2026-09-07 3.8 14.73 0.74 19.6
2026-09-04 3.82 14.26 0.73 19.52
2026-09-03 3.89 12.86 0.69 17.13
2026-09-02 3.84 15.05 0.75 20.72
2026-09-01 3.85 12.89 0.69 17.2
2026-08-31 3.71 14.87 0.75 20.08
2026-08-28 3.57 14.33 0.73 19.2
2026-08-27 3.66 12.11 0.67 14.4
2026-08-26 3.57 12.81 0.69 16.4
2026-08-25 3.6 12.54 0.68 16
2026-08-24 3.8 12.11 0.67 14.86
2026-08-21 3.92 18.09 0.84 35.6
2026-08-20 4.01 17.55 0.82 32.4
2026-08-19 3.86 17.41 0.82 32
2026-08-18 3.83 19.22 0.87 42.8
2026-08-17 3.75 18.38 0.85 38.15
2026-08-14 3.67 17.03 0.81 30.8
2026-08-13 3.62 21.03 0.92 55.6
2026-08-12 3.68 18.11 0.84 36.8
2026-08-11 3.81 16.01 0.78 24.8
2026-08-10 3.82 17.63 0.82 34.14
2026-08-07 3.43 18.65 0.85 40
2026-08-06 3.34 17.7 0.83 35.2
2026-08-05 3.25 19.93 0.89 48
2026-08-04 3.42 21.86 0.94 60.8
2026-08-03 3.51 22.47 0.96 65.06
2026-07-31 3.59 20.98 0.92 56
2026-07-30 3.46 21.88 0.94 61.2
2026-07-29 3.53 20.11 0.89 50.4
2026-07-28 3.18 26.19 1.07 76.4
2026-07-27 3.31 21.81 0.94 61.04
2026-07-24 3.66 19.51 0.88 45.6
2026-07-23 3.85 17.35 0.82 33.6
2026-07-22 3.72 20.92 0.92 54.8
2026-07-21 3.63 19.46 0.88 45.2
2026-07-20 3.51 21.3 0.93 57.83
2026-07-17 3.49 22.62 0.97 65.2
2026-07-16 3.33 21.89 0.95 61.2
2026-07-15 3.41 21.73 0.94 60.8
2026-07-14 3.59 19.74 0.88 47.6
2026-07-13 3.55 22.37 0.96 64.26