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Old Republic International Corporation ORI 39.95 -0.55 -1.35%

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

ORI / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.36
3.34
Mean
27.33
Window
+155.0%
ATM IV z -1.41
0.16
Mean
0.24
Window
-8.6%
IV Percentile z -2.45
0.8
Mean
63.73
Window
-98.2%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.59 0.65
ATM IV 0.59 1.00 0.69
IV Percent... 0.65 0.69 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 39.95 3.34 0.16 0.8
2026-09-17 40.5 19.63 0.26 56.97
2026-09-16 40.9 19.16 0.26 54.58
2026-09-15 41.06 17.79 0.25 48.21
2026-09-14 41.33 20.6 0.27 62
2026-09-11 40.96 22.3 0.28 67.73
2026-09-10 40.84 24.78 0.29 76.89
2026-09-09 40.83 16.61 0.24 45.02
2026-09-08 40.77 19.74 0.26 58.96
2026-09-07 41.43 20.31 0.26 62.4
2026-09-04 41.43 18.93 0.26 56.18
2026-09-03 42.57 12.97 0.22 25.1
2026-09-02 42.09 16.26 0.24 44.22
2026-09-01 41.72 15.57 0.24 40
2026-08-31 41.73 25.83 0.3 78.31
2026-08-28 42.07 30.31 0.33 90.4
2026-08-27 42.24 14.98 0.23 39.2
2026-08-26 42.45 28.04 0.31 86
2026-08-25 42.11 13.99 0.23 32.8
2026-08-24 41.97 13.43 0.22 31.33
2026-08-21 41.58 11.02 0.21 17.6
2026-08-20 41.8 21.87 0.27 68
2026-08-19 41.88 18.58 0.25 56.4
2026-08-18 42.37 41.08 0.39 98.8
2026-08-17 42.51 14.01 0.23 34.54
2026-08-14 42.85 11.26 0.21 20.8
2026-08-13 42.76 42.66 0.4 99.2
2026-08-12 42.47 17.79 0.25 53.2
2026-08-11 42.43 15.75 0.24 44.8
2026-08-10 42.47 15.29 0.23 42.97
2026-08-07 43.03 17.99 0.25 54.8
2026-08-06 43.45 14.54 0.23 40
2026-08-05 43.52 12.99 0.22 31.6
2026-08-04 43.42 10.27 0.2 16
2026-08-03 43.33 16.05 0.24 46.59
2026-07-31 43.21 19.29 0.26 59.6
2026-07-30 43.38 22.67 0.28 72
2026-07-29 44.59 26.93 0.31 82.4
2026-07-28 44.41 11.29 0.21 22
2026-07-27 43.07 21.24 0.27 67.87
2026-07-24 42.29 23.4 0.28 74.8
2026-07-23 41.32 21.8 0.27 70
2026-07-22 41.6 27.63 0.31 85.2
2026-07-21 41.96 40.22 0.39 99.2
2026-07-20 42.21 28.32 0.32 87.95
2026-07-17 42.24 24.54 0.29 80.4
2026-07-16 41.48 29.46 0.32 90.4
2026-07-15 40.31 23.68 0.29 78
2026-07-14 41.39 33.89 0.35 95.6
2026-07-13 42.04 23.57 0.29 77.51