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Mammoth Energy Services TUSK 3.18 -0.04 -1.24%

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

TUSK / Comparative study

3 signals / 506 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.42
8.9
Mean
15.61
Window
+17.4%
ATM IV z -0.30
1.18
Mean
1.41
Window
+16.6%
IV Percentile z -0.79
30.59
Mean
52.94
Window
-34.1%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.94 0.76
ATM IV 0.94 1.00 0.77
IV Percent... 0.76 0.77 1.00
Source observations

Data inspector

1-50 of 506
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 3.18 8.9 1.18 30.59
2026-09-17 3.22 100 7.29 100
2026-09-16 3.02 90.42 5.49 99.61
2026-09-15 3.04 72.58 4.52 98.82
2026-09-14 3.06 44.02 2.97 93.31
2026-09-11 3.1 44.14 2.98 93.73
2026-09-10 3.11 40.58 2.78 92.16
2026-09-09 3.17 37.39 2.61 89.8
2026-09-08 3.19 34.82 2.47 86.27
2026-09-07 3.12 33.14 2.38 84.65
2026-09-04 3.12 28.33 2.12 81.57
2026-09-03 3.11 27.41 2.07 80.78
2026-09-02 3.22 28.65 2.14 82.35
2026-09-01 3.1 25.65 1.97 79.13
2026-08-31 3.13 24.33 1.9 78.66
2026-08-28 3.09 21.6 1.75 73.62
2026-08-27 3.15 21.59 1.75 73.62
2026-08-26 3.14 20.72 1.7 71.26
2026-08-25 3.17 20.48 1.69 70.08
2026-08-24 3.11 18.96 1.61 67.98
2026-08-21 3.06 16.34 1.47 59.45
2026-08-20 3.23 18.7 1.59 67.72
2026-08-19 3.06 15.75 1.43 55.12
2026-08-18 3.07 15.46 1.42 53.94
2026-08-17 3.3 18.29 1.57 66.4
2026-08-14 3.32 13.38 1.31 47.64
2026-08-13 3.21 15.47 1.42 53.94
2026-08-12 3.28 16.04 1.45 57.09
2026-08-11 3.28 15.66 1.43 54.72
2026-08-10 3.36 11.96 1.23 42.69
2026-08-07 3.39 13.42 1.31 48.03
2026-08-06 2.94 9.86 1.11 33.86
2026-08-05 2.85 8.41 1.04 25.59
2026-08-04 2.85 8.21 1.02 24.8
2026-08-03 2.7 13.55 1.31 48.62
2026-07-31 2.65 9.04 1.07 29.92
2026-07-30 2.6 26.6 2.02 79.53
2026-07-29 2.54 5.45 0.87 15.35
2026-07-28 2.6 6.27 0.92 18.5
2026-07-27 2.72 29.26 2.17 81.82
2026-07-24 2.73 44.84 3.02 94.88
2026-07-23 2.81 6.49 0.93 21.65
2026-07-22 2.84 5.93 0.9 18.9
2026-07-21 2.81 0 0.58 0
2026-07-20 2.7 1.78 0.68 1.58
2026-07-17 2.8 18.93 1.61 68.5
2026-07-16 2.85 3.83 0.79 6.69
2026-07-15 2.84 9.33 1.09 35.04
2026-07-14 2.77 3.42 0.77 5.51
2026-07-13 2.91 17.71 1.55 66.01