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Rush Enterprises Inc RUSHA 48.31 0.12 0.25%

Previous-day view · Fri Sep 11 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

RUSHA / Comparative study

3 signals / 506 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.36
14.46
Mean
11.05
Window
+75.3%
ATM IV z -0.16
0.47
Mean
0.52
Window
+4.0%
IV Percentile z 1.10
77.25
Mean
47.12
Window
+46.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.86 0.70
ATM IV 0.86 1.00 0.70
IV Percent... 0.70 0.70 1.00
Source observations

Data inspector

1-50 of 506
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 48.31 14.46 0.47 77.25
2026-09-10 48.19 15.52 0.49 80.78
2026-09-09 49.34 14.25 0.46 76.47
2026-09-08 49.8 11.87 0.42 58.82
2026-09-07 50.95 5.2 0.29 3.94
2026-09-04 50.95 4.61 0.28 1.57
2026-09-03 50.11 9.38 0.37 36.86
2026-09-02 49.33 11.12 0.4 48.63
2026-09-01 48.75 8.1 0.35 22.83
2026-08-31 51.22 7.97 0.34 21.74
2026-08-28 50.85 5.86 0.3 4.33
2026-08-27 51.08 5.45 0.3 4.33
2026-08-26 51.31 7.2 0.33 14.57
2026-08-25 77.11 8.53 0.35 26.77
2026-08-24 78.73 8.2 0.35 22.53
2026-08-21 78.78 6.18 0.31 6.69
2026-08-20 77.11 6.76 0.32 11.42
2026-08-19 78.33 11.07 0.4 46.06
2026-08-18 79.39 10.69 0.39 42.13
2026-08-17 82.13 6.71 0.32 10.67
2026-08-14 82.23 6.47 0.32 9.06
2026-08-13 82.45 6.35 0.31 8.66
2026-08-12 80.63 7.37 0.33 14.57
2026-08-11 81.59 7.09 0.33 12.99
2026-08-10 80.2 7.67 0.34 16.21
2026-08-07 80.08 9.1 0.37 29.92
2026-08-06 79.73 10.7 0.4 41.34
2026-08-05 81.8 8.25 0.35 22.83
2026-08-04 82.76 7.5 0.33 16.14
2026-08-03 80.95 8.6 0.36 25.69
2026-07-31 79.79 13.25 0.44 66.14
2026-07-30 79.93 8.25 0.35 23.23
2026-07-29 81.62 12.9 0.44 62.2
2026-07-28 78.82 6.08 0.31 7.48
2026-07-27 77 11.12 0.4 44.27
2026-07-24 76.57 12.37 0.43 59.45
2026-07-23 76.37 17.07 0.51 79.53
2026-07-22 76.35 17.49 0.52 80.31
2026-07-21 75.91 16.2 0.5 78.35
2026-07-20 74.92 13.37 0.45 67.19
2026-07-17 76.89 15.12 0.48 75.98
2026-07-16 79.66 17.83 0.53 82.28
2026-07-15 76.18 15.84 0.49 77.17
2026-07-14 75.86 13.96 0.46 72.05
2026-07-13 75.24 13.08 0.44 64.82
2026-07-10 75.48 11.13 0.4 47.24
2026-07-09 73.94 2.38 0.24 0.39
2026-07-08 72.57 19.54 0.56 85.83
2026-07-07 72.09 19.86 0.57 87.01
2026-07-02 73.16 11.76 0.42 54.9