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Opera Limited American Depositary Shares OPRA 15.57 0.08 0.52%

Previous-day view · Tue Nov 10 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

OPRA / Comparative study

3 signals / 489 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.66
44.77
Mean
31.43
Window
+671.9%
ATM IV z 0.26
0.54
Mean
0.51
Window
+39.1%
IV Percentile z 0.59
64.23
Mean
47.46
Window
+1505.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.98 0.93
ATM IV 0.98 1.00 0.94
IV Percent... 0.93 0.94 1.00
Source observations

Data inspector

1-50 of 489
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-10 15.57 44.77 0.54 64.23
2026-11-09 15.49 42.46 0.52 62.86
2026-11-06 14.72 48.88 0.56 71.14
2026-11-05 14.61 49.96 0.56 73.17
2026-11-04 15.46 37.46 0.54 63.53
2026-11-03 15.47 38.22 0.54 64.31
2026-11-02 14.81 57.63 0.66 88.58
2026-10-30 15.41 63.21 0.69 95.67
2026-10-29 17.37 37.21 0.53 64.43
2026-10-28 18.64 34.33 0.52 61.11
2026-10-27 18.36 38.51 0.54 64.68
2026-10-26 17.69 33.68 0.51 58.96
2026-10-23 17.35 34.85 0.52 61.51
2026-10-22 17.74 28.07 0.48 41.67
2026-10-21 18 27.72 0.48 40.87
2026-10-20 17.59 26.74 0.47 37.3
2026-10-19 17.63 29.13 0.49 44.62
2026-10-15 18.17 28.02 0.48 40.48
2026-10-14 17.52 34.51 0.52 59.92
2026-10-13 18.11 30.21 0.49 48.02
2026-10-12 17.61 25.32 0.46 34.66
2026-10-09 17.58 27.13 0.47 38.1
2026-10-08 16.84 29.83 0.49 45.24
2026-10-07 17.09 31.38 0.5 50.4
2026-10-06 17.28 29.49 0.49 44.05
2026-10-05 17.71 26.66 0.47 36.65
2026-10-02 17.7 30.36 0.49 46.83
2026-10-01 17.63 27.2 0.47 38.1
2026-09-30 17.62 5.12 0.34 3.57
2026-09-29 17.56 26.8 0.47 36.11
2026-09-28 17.4 5.47 0.35 4.38
2026-09-25 17.65 2.54 0.33 0.79
2026-09-24 17.7 10.63 0.38 6.37
2026-09-23 17.73 4.32 0.34 2.79
2026-09-22 17.94 3.01 0.33 1.99
2026-09-21 18.13 5.14 0.34 2.4
2026-09-18 18.06 23.51 0.45 29.08
2026-09-17 18.3 5.24 0.34 2.39
2026-09-16 18.41 2.85 0.33 1.59
2026-09-15 18.44 19.63 0.43 17.13
2026-09-14 18.43 13.94 0.4 8.8
2026-09-11 18.3 25.9 0.47 35.46
2026-09-10 18.03 24.36 0.46 31.87
2026-09-09 17.68 18.11 0.42 12.35
2026-09-08 18.34 20.05 0.43 17.53
2026-09-04 18.78 18.5 0.42 13.15
2026-09-03 18.44 17.23 0.42 10.36
2026-09-02 18.46 12.53 0.39 6.37
2026-09-01 18.77 30.17 0.49 44.4
2026-08-31 19.23 21.36 0.44 22.09