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Ooma OOMA 17.81 -0.37 -2.04%

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

OOMA / Comparative study

3 signals / 493 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.69
21.96
Mean
8.08
Window
+434.3%
ATM IV z -0.34
0.59
Mean
0.8
Window
-23.0%
IV Percentile z 0.88
67.07
Mean
43.95
Window
+36.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.75 0.69
ATM IV 0.75 1.00 0.66
IV Percent... 0.69 0.66 1.00
Source observations

Data inspector

1-50 of 493
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-10 17.81 21.96 0.59 67.07
2026-11-09 18.18 19.6 0.56 59.59
2026-11-06 18 24.47 0.62 74.8
2026-11-05 17.56 20.05 0.56 62.6
2026-11-04 19.01 14.86 0.5 38.82
2026-11-03 18.77 21.4 0.58 65.49
2026-11-02 19.32 17.42 0.53 52.76
2026-10-30 19.91 19.89 0.56 60
2026-10-29 20.31 6.97 0.4 9.41
2026-10-28 20.53 17.58 0.53 52.94
2026-10-27 20.06 7.92 0.41 10.2
2026-10-26 19.96 24.6 0.62 73.23
2026-10-23 19.77 14.29 0.49 36.08
2026-10-22 19.69 13.35 0.48 30.98
2026-10-21 19.85 14.51 0.49 36.86
2026-10-20 19.9 37.17 0.78 89.8
2026-10-19 19.69 16.4 0.52 44.09
2026-10-15 20.48 13.98 0.49 33.59
2026-10-14 19.89 17.8 0.54 51.56
2026-10-13 20.18 15.95 0.51 41.8
2026-10-12 20.04 17.16 0.53 48.24
2026-10-09 20.04 19.89 0.56 56.64
2026-10-08 20.1 15.91 0.51 42.19
2026-10-07 19.72 18.5 0.54 53.13
2026-10-06 19.86 31.65 0.71 83.98
2026-10-05 21 14.17 0.49 35.69
2026-10-02 20.8 13.85 0.49 33.98
2026-10-01 20.76 14.84 0.5 37.11
2026-09-30 20.43 34.56 0.75 86.72
2026-09-29 21.29 17.83 0.54 51.17
2026-09-28 21.18 28.95 0.68 80
2026-09-25 21.77 17.15 0.53 48.83
2026-09-24 21.92 14.87 0.5 38.82
2026-09-23 22.05 19.2 0.55 54.9
2026-09-22 22.22 14.53 0.5 39.22
2026-09-21 22.96 14.17 0.49 37.8
2026-09-18 22.73 20.31 0.57 57.65
2026-09-17 22.35 17.05 0.53 49.41
2026-09-16 22.58 15.38 0.51 41.57
2026-09-15 22.66 16.5 0.52 46.27
2026-09-14 22.81 19.61 0.56 55.91
2026-09-11 22.77 15.54 0.51 43.14
2026-09-10 22.67 16.11 0.51 45.49
2026-09-09 22.84 15.9 0.51 45.1
2026-09-08 22.86 12.52 0.47 33.33
2026-09-04 23.2 20.16 0.57 58.04
2026-09-03 23.38 14.98 0.5 43.53
2026-09-02 22.53 24.18 0.62 69.8
2026-09-01 21.88 24.17 0.62 69.69
2026-08-31 22.64 16.77 0.52 49.41