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PROTO LABS PRLB 65.69 2.66 4.22%

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

PRLB / Comparative study

3 signals / 491 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.70
53.17
Mean
38.24
Window
+218.0%
ATM IV z 0.68
0.53
Mean
0.45
Window
+56.5%
IV Percentile z 0.74
74.09
Mean
54.51
Window
+79.5%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.99 0.93
ATM IV 0.99 1.00 0.94
IV Percent... 0.93 0.94 1.00
Source observations

Data inspector

1-50 of 491
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-06 65.69 53.17 0.53 74.09
2026-11-05 63.03 68.12 0.61 88.26
2026-11-04 66.48 53.2 0.53 74.22
2026-11-03 69.1 47.66 0.5 66.41
2026-11-02 67.23 58.83 0.56 79.61
2026-10-30 68.89 50.15 0.51 70.59
2026-10-29 77.64 45.33 0.48 64.17
2026-10-28 90.91 71.93 0.63 92.49
2026-10-27 89.41 75.69 0.65 94.86
2026-10-26 86.41 82.24 0.68 97.22
2026-10-23 85.61 70.35 0.62 91.7
2026-10-22 84.36 72.82 0.63 94.07
2026-10-21 89.69 66.85 0.6 89.33
2026-10-20 87.73 67.32 0.6 90.12
2026-10-19 87.4 69.76 0.62 90.87
2026-10-15 87.41 60.29 0.57 82.21
2026-10-14 88.97 63.19 0.58 86.56
2026-10-13 91.82 58.7 0.56 80.24
2026-10-12 91.6 59.74 0.56 82.14
2026-10-09 93.84 54.4 0.53 77.47
2026-10-08 92.21 58.06 0.55 80.24
2026-10-07 93.27 58.22 0.55 80.63
2026-10-06 97.28 48.95 0.5 69.57
2026-10-05 98.68 48.93 0.5 69.44
2026-10-02 98.21 50.31 0.51 72.73
2026-10-01 94.37 31.62 0.41 30.83
2026-09-30 94.85 44.87 0.48 66.01
2026-09-29 95.46 32.93 0.42 35.57
2026-09-28 96.9 33.77 0.42 39.68
2026-09-25 96.25 33.18 0.42 37.15
2026-09-24 92.97 31.25 0.41 29.76
2026-09-23 89.13 28.37 0.39 22.62
2026-09-22 89.46 29.74 0.4 25.79
2026-09-21 87.68 42.66 0.47 60.16
2026-09-18 87.75 33.26 0.42 37.7
2026-09-17 86.42 34.92 0.43 42.86
2026-09-16 83.24 30.95 0.41 30.56
2026-09-15 79.09 30.6 0.41 29.37
2026-09-14 78.22 23.91 0.37 14.74
2026-09-11 81.98 31 0.41 30.95
2026-09-10 79.75 30.04 0.4 28.97
2026-09-09 80.89 29.01 0.4 27.38
2026-09-08 81.03 27.15 0.39 23.02
2026-09-04 81.44 28.71 0.4 26.98
2026-09-03 79.53 24.01 0.37 17.06
2026-09-02 78.59 25.16 0.38 20.24
2026-09-01 78.49 21.69 0.36 14.74
2026-08-31 80.06 29.92 0.4 28.4
2026-08-28 79.74 24.64 0.37 19.12
2026-08-27 80.1 18.12 0.34 10.36