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Allegro MicroSystems ALGM 31.25 -2.41 -7.16%

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

ALGM / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.15
42.61
Mean
46.44
Window
-24.9%
ATM IV z 0.55
0.7
Mean
0.62
Window
+20.2%
IV Percentile z -0.04
63.28
Mean
64.48
Window
-28.1%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.85 0.90
ATM IV 0.85 1.00 0.74
IV Percent... 0.90 0.74 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-11-04 31.25 42.61 0.7 63.28
2026-11-03 33.66 43.29 0.7 65.63
2026-11-02 32.15 56.28 0.81 83.53
2026-10-30 30.53 58.9 0.83 86.27
2026-10-29 33.03 43.9 0.71 67.32
2026-10-28 35.37 65.57 0.89 91.3
2026-10-27 33.98 63.7 0.87 88.93
2026-10-26 32.32 62.36 0.86 88.89
2026-10-23 31.48 59.22 0.84 88.14
2026-10-22 31.69 56.34 0.81 85.77
2026-10-21 34.51 54.37 0.8 82.61
2026-10-20 33.91 52.9 0.78 82.21
2026-10-19 33.17 54.15 0.79 82.54
2026-10-15 32.36 51.03 0.77 80.63
2026-10-14 32.22 45.8 0.72 74.31
2026-10-13 33.65 40.54 0.68 62.45
2026-10-12 33.79 45.94 0.73 74.6
2026-10-09 35.57 45.25 0.72 74.31
2026-10-08 36.27 45.48 0.72 74.7
2026-10-07 37.03 49.19 0.75 76.68
2026-10-06 38.76 48.13 0.74 76.28
2026-10-05 38.46 50.22 0.76 78.57
2026-10-02 39.53 47.95 0.74 76.68
2026-10-01 36.38 41.01 0.68 67.98
2026-09-30 36.35 40.92 0.68 67.19
2026-09-29 36.6 34.5 0.63 52.57
2026-09-28 36.94 40.58 0.68 66.27
2026-09-25 36.76 29.69 0.59 32.81
2026-09-24 35.13 33.39 0.62 49.21
2026-09-23 35.11 32.4 0.61 46.43
2026-09-22 35.51 33.05 0.62 48.41
2026-09-21 35.5 32.34 0.61 46.61
2026-09-18 34.1 24.77 0.55 19.84
2026-09-17 33.11 30.78 0.6 38.1
2026-09-16 33.02 30.65 0.6 37.3
2026-09-15 33.26 31.65 0.6 43.65
2026-09-14 33.85 33.46 0.62 49.4
2026-09-11 36.31 28.04 0.57 28.97
2026-09-10 35.27 34.01 0.62 50.79
2026-09-09 35.84 34.48 0.63 52.78
2026-09-08 36.47 36.94 0.65 58.33
2026-09-07 36.05 44.53 0.71 76.1
2026-09-04 36.61 30.67 0.6 40.08
2026-09-03 35.56 32.71 0.61 50
2026-09-02 35.47 32.93 0.62 50.4
2026-09-01 35.47 34.89 0.63 54.58
2026-08-31 36.25 17.4 0.48 11.2
2026-08-28 35.77 28.52 0.58 33.47
2026-08-27 37.59 29.58 0.59 37.85
2026-08-26 36.89 31.74 0.61 47.01