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NATURAL GROCERS BY VITAMIN COTTAGE NGVC 29.6 1.66 5.94%

Previous-day view · Wed Nov 4 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

NGVC / Comparative study

3 signals / 490 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.56
15.55
Mean
26.5
Window
-57.6%
ATM IV z -0.13
0.82
Mean
0.87
Window
-5.1%
IV Percentile z -0.09
49.41
Mean
51.96
Window
-33.5%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.90 0.88
ATM IV 0.90 1.00 0.88
IV Percent... 0.88 0.88 1.00
Source observations

Data inspector

1-50 of 490
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-04 29.6 15.55 0.82 49.41
2026-11-03 27.94 21.19 0.97 62.75
2026-11-02 29.37 21.7 0.99 64.57
2026-10-30 28.69 45.79 1.63 92.52
2026-10-29 28.48 47.12 1.66 93.28
2026-10-28 30.12 15.33 0.82 48.81
2026-10-27 30.44 39.19 1.45 90.48
2026-10-26 30.96 51.23 1.77 95.22
2026-10-23 31.46 15.84 0.83 50.4
2026-10-22 32.37 9.73 0.67 27.78
2026-10-21 30.07 33.87 1.31 86.11
2026-10-20 29.58 31.98 1.26 84.52
2026-10-19 29.75 6.69 0.59 20.32
2026-10-15 30.6 5.75 0.56 17.06
2026-10-14 30.89 6.72 0.59 20.24
2026-10-13 30.26 23.41 1.03 71.03
2026-10-12 30.01 29.87 1.2 82.47
2026-10-09 29.68 28.44 1.17 81.35
2026-10-08 30.08 28.03 1.15 80.56
2026-10-07 30.04 27.49 1.14 79.37
2026-10-06 29.84 27.2 1.13 78.57
2026-10-05 30.16 21.16 0.97 66.14
2026-10-02 30.61 22.56 1.01 71.43
2026-10-01 30.48 0.88 0.43 2.38
2026-09-30 30.46 0.57 0.43 1.19
2026-09-29 30.39 0.42 0.42 0.4
2026-09-28 30.7 1.62 0.45 6.37
2026-09-25 29.71 1.02 0.44 2.78
2026-09-24 29.97 1.75 0.46 6.37
2026-09-23 29.66 0.63 0.43 1.2
2026-09-22 30.08 1.06 0.44 2.79
2026-09-21 30.9 1.77 0.46 5.6
2026-09-18 30.98 1.52 0.45 4.78
2026-09-17 29.32 1.04 0.44 2.39
2026-09-16 29.16 2.02 0.46 4.78
2026-09-15 28.86 0.81 0.43 1.2
2026-09-14 29.36 1.07 0.44 2
2026-09-11 28.56 17.66 0.88 58.17
2026-09-10 28.01 16.85 0.86 55.38
2026-09-09 27.37 3.96 0.52 9.56
2026-09-08 27.16 2.82 0.49 7.97
2026-09-04 27.93 15.57 0.82 49
2026-09-03 27.24 2.76 0.48 7.97
2026-09-02 27 4.55 0.53 9.96
2026-09-01 27.55 6.04 0.57 13.2
2026-08-31 27.37 12.76 0.75 35.34
2026-08-28 27.48 2.59 0.48 6.4
2026-08-27 27.24 2.63 0.48 6.8
2026-08-26 27.85 0.99 0.44 1.6
2026-08-25 28.23 0 0.41 0