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BlackBerry Limited BB 8.37 -0.39 -4.45%

Previous-day view · Thu Nov 5 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

BB / Comparative study

3 signals / 495 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.18
60.3
Mean
36.44
Window
+526.8%
ATM IV z 0.66
0.78
Mean
0.68
Window
+40.3%
IV Percentile z 0.77
77.64
Mean
56.03
Window
+80.4%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.73 0.59
ATM IV 0.73 1.00 0.87
IV Percent... 0.59 0.87 1.00
Source observations

Data inspector

1-50 of 495
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-05 8.37 60.3 0.78 77.64
2026-11-04 8.76 59.06 0.76 74.51
2026-11-03 8.19 58.14 0.75 72.55
2026-11-02 8.02 51.85 0.67 54.72
2026-10-30 8.42 50.65 0.65 49.22
2026-10-29 9.19 50.21 0.65 47.66
2026-10-28 9.4 51.63 0.67 53.52
2026-10-27 9.55 49.37 0.64 42.97
2026-10-26 9.19 49.76 0.64 44.71
2026-10-23 8.92 52.12 0.67 56.64
2026-10-22 8.59 49.7 0.64 44.53
2026-10-21 9.41 47.81 0.62 34.77
2026-10-20 8.87 47.04 0.61 32.03
2026-10-19 8.16 45 0.58 25.78
2026-10-15 8.7 47.92 0.62 37.45
2026-10-14 8.23 44.23 0.57 23.17
2026-10-13 8.47 42.38 0.55 18.15
2026-10-12 8.45 42.97 0.55 19.77
2026-10-09 8.91 44.47 0.57 23.17
2026-10-08 8.63 48.07 0.62 38.61
2026-10-07 8.77 45.4 0.59 27.03
2026-10-06 9.58 45.83 0.59 28.57
2026-10-05 9.08 45.51 0.59 27.52
2026-10-02 9.3 45.8 0.59 28.57
2026-10-01 9.18 46.58 0.6 30.5
2026-09-30 9.04 50.03 0.65 48.26
2026-09-29 8.72 46.76 0.6 32.43
2026-09-28 8.8 48.32 0.62 38.76
2026-09-25 8.21 46.69 0.6 32.05
2026-09-24 8.73 53.41 0.69 62.4
2026-09-23 8.38 68.58 0.88 84.88
2026-09-22 8.62 66.08 0.85 82.56
2026-09-21 8.53 63.96 0.82 81.32
2026-09-18 7.99 62.47 0.81 80.23
2026-09-17 7.94 59.77 0.77 76.36
2026-09-16 7.64 56.49 0.73 68.22
2026-09-15 7.8 56.93 0.73 70.93
2026-09-14 7.75 57.13 0.74 71.6
2026-09-11 7.67 57 0.74 71.71
2026-09-10 7.54 56.86 0.73 71.32
2026-09-09 7.75 60.33 0.78 78.29
2026-09-08 7.87 58.85 0.76 75.97
2026-09-04 7.7 57.6 0.74 74.03
2026-09-03 7.7 56.85 0.73 72.87
2026-09-02 7.61 58.55 0.76 75.97
2026-09-01 7.83 55.17 0.71 69.65
2026-08-31 8.15 58.84 0.76 76.17
2026-08-28 8.16 49.01 0.63 42.8
2026-08-27 8.65 52.53 0.68 62.65
2026-08-26 7.79 48.48 0.63 41.25