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J&J Snack Foods Corp JJSF 89.83 -1.3 -1.43%

Previous-day view · Fri Nov 6 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

JJSF / Comparative study

3 signals / 496 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.49
48.67
Mean
22.45
Window
+504.6%
ATM IV z -0.02
0.36
Mean
0.37
Window
+25.9%
IV Percentile z -0.35
44.53
Mean
54.3
Window
+9.0%
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 0.81
IV Percent... 0.59 0.81 1.00
Source observations

Data inspector

1-50 of 496
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-06 89.83 48.67 0.36 44.53
2026-11-05 91.13 48.12 0.36 41.3
2026-11-04 91.01 36.65 0.31 17.97
2026-11-03 87.01 53.99 0.4 59.38
2026-11-02 89.18 55.88 0.41 64.31
2026-10-30 85.39 71.86 0.5 94.55
2026-10-29 83.82 68.69 0.48 91.05
2026-10-28 83.37 63.73 0.46 84.44
2026-10-27 83.19 66.72 0.47 89.49
2026-10-26 83.02 70.69 0.49 93.36
2026-10-23 83.67 58.45 0.43 69.65
2026-10-22 84.9 54.88 0.41 61.48
2026-10-21 81.75 54.21 0.4 59.92
2026-10-20 81.82 61.43 0.44 78.99
2026-10-19 79.31 61.66 0.44 79.77
2026-10-15 78.95 60.24 0.44 76.15
2026-10-14 78.47 56.43 0.42 64.23
2026-10-13 80.75 59.48 0.43 72.69
2026-10-12 80.29 57.7 0.42 67.95
2026-10-09 81.13 45.44 0.36 36.92
2026-10-08 81.69 48.71 0.37 46.15
2026-10-07 79.33 50.65 0.39 50.77
2026-10-06 79.44 51.38 0.39 54.23
2026-10-05 78.19 53.41 0.4 56.37
2026-10-02 78.25 50.73 0.39 51.15
2026-10-01 77.58 51.55 0.39 54.23
2026-09-30 76.45 32.6 0.39 51.92
2026-09-29 77.21 22.18 0.3 13.08
2026-09-28 77.75 28.44 0.35 33.2
2026-09-25 77.51 26.51 0.34 26.15
2026-09-24 77.18 16.93 0.25 3.09
2026-09-23 77.93 18.3 0.27 5.41
2026-09-22 78.72 23.84 0.31 17.37
2026-09-21 78.04 20.71 0.29 8.91
2026-09-18 77.97 26.51 0.34 24.32
2026-09-17 78.86 11.42 0.21 0.77
2026-09-16 80.98 16.02 0.25 1.93
2026-09-15 80.78 19.44 0.28 6.18
2026-09-14 83.4 32.67 0.39 50.39
2026-09-11 83.29 28.71 0.35 33.2
2026-09-10 82.56 28.88 0.36 33.98
2026-09-09 82.25 22.87 0.3 15.44
2026-09-08 83.46 29.08 0.36 35.14
2026-09-04 84.11 45.44 0.5 91.51
2026-09-03 85.96 26.21 0.33 25.48
2026-09-02 86.37 27.42 0.34 30.5
2026-09-01 87.01 18.24 0.27 5.04
2026-08-31 88.18 24.06 0.31 18.68
2026-08-28 89.26 20.56 0.29 10.47
2026-08-27 87.75 17.76 0.26 5.81