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Twin Disc TWIN 22.85 -0.12 -0.52%

Previous-day view · Fri Nov 6 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

TWIN / Comparative study

3 signals / 495 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.00
27.94
Mean
13.97
Window
+108.2%
ATM IV z -0.44
0.76
Mean
1.26
Window
-45.3%
IV Percentile z 0.61
62.29
Mean
44.62
Window
-0.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.96 0.83
ATM IV 0.96 1.00 0.74
IV Percent... 0.83 0.74 1.00
Source observations

Data inspector

1-50 of 495
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-06 22.85 27.94 0.76 62.29
2026-11-05 22.97 26.31 0.73 55.51
2026-11-04 25.5 10.4 0.57 31.84
2026-11-03 25.04 12.45 0.64 43.67
2026-11-02 24.75 16 0.76 64.34
2026-10-30 23.98 30.13 1.22 96.33
2026-10-29 25.29 34.53 1.36 98.37
2026-10-28 25.47 24.83 1.05 91.02
2026-10-27 25.07 11.86 0.62 40
2026-10-26 24.64 28.42 1.16 95.9
2026-10-23 24.35 7.33 0.47 15.92
2026-10-22 23.95 32.91 1.31 98.37
2026-10-21 25.88 9.9 0.56 26.12
2026-10-20 25.09 14.6 0.71 53.47
2026-10-19 24.48 16.16 0.76 65.98
2026-10-15 25.35 23.01 0.99 87.8
2026-10-14 26.05 12.67 0.65 44.31
2026-10-13 26.79 12.7 0.65 44.72
2026-10-12 26.25 28.12 1.15 94.69
2026-10-09 26.26 13.84 0.69 50
2026-10-08 26.02 11.13 0.6 36.59
2026-10-07 27.21 11.55 0.61 38.62
2026-10-06 28.56 7.09 0.47 14.23
2026-10-05 28.72 8.41 0.51 19.18
2026-10-02 28.5 7.2 0.47 14.23
2026-10-01 26.86 11.27 0.72 51.22
2026-09-30 26.2 17.53 0.99 84.15
2026-09-29 26.45 15.94 0.92 79.27
2026-09-28 26.46 17.31 0.98 83.67
2026-09-25 26.13 16.61 0.95 81.3
2026-09-24 25.94 12.24 0.76 61.22
2026-09-23 25.85 7.7 0.57 27.76
2026-09-22 25.93 7.23 0.55 22.04
2026-09-21 25.34 14.88 0.87 73.77
2026-09-18 24.88 6.69 0.52 20.41
2026-09-17 24.7 4.41 0.42 10.2
2026-09-16 24.32 8.39 0.6 33.47
2026-09-15 24.75 2.88 0.36 3.27
2026-09-14 24.1 5.6 0.48 14.75
2026-09-11 24.54 1.95 0.32 1.63
2026-09-10 24.34 6.7 0.52 18.78
2026-09-09 24.67 2.83 0.36 2.45
2026-09-08 24.41 8.52 0.6 32.24
2026-09-04 23.85 6.51 0.51 17.14
2026-09-03 22.81 9.24 0.63 35.51
2026-09-02 22.84 3.53 0.39 4.49
2026-09-01 22.42 7.13 0.54 17.62
2026-08-31 22.95 7.55 0.56 21.4
2026-08-28 23.12 9.11 0.63 33.2
2026-08-27 23.36 5.18 0.46 11.07