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Arm Holdings plc American Depositary ARM 166.72 -25.08 -13.08% Regime: Earnings Event (88%)

Previous-day view · Thu Nov 5 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

ARM / Comparative study

3 signals / 495 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.49
53.27
Mean
39.78
Window
+131.0%
ATM IV z 0.86
0.8
Mean
0.66
Window
+21.1%
IV Percentile z 0.54
67.89
Mean
50.82
Window
+38.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.96 0.94
ATM IV 0.96 1.00 0.90
IV Percent... 0.94 0.90 1.00
Source observations

Data inspector

1-50 of 495
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-05 166.72 53.27 0.8 67.89
2026-11-04 191.8 49.05 0.71 50.59
2026-11-03 202.49 54.54 0.75 63.53
2026-11-02 196.79 64.06 0.83 72.44
2026-10-30 205.97 66.05 0.85 74.22
2026-10-29 228.77 68.93 0.87 75.78
2026-10-28 235.9 57.13 0.78 66.8
2026-10-27 226.6 58.09 0.78 68.36
2026-10-26 223.35 58.39 0.79 68.63
2026-10-23 210.33 55.99 0.77 67.58
2026-10-22 210.1 57.71 0.78 68.75
2026-10-21 226.59 53.43 0.75 64.84
2026-10-20 221.06 53.21 0.74 64.84
2026-10-19 228.05 49.55 0.72 53.91
2026-10-15 244.79 52.16 0.74 63.71
2026-10-14 238.01 52.96 0.74 64.09
2026-10-13 255.39 47.29 0.7 48.65
2026-10-12 255.24 43.66 0.67 41.09
2026-10-09 266.28 44.48 0.68 42.08
2026-10-08 275.29 49.39 0.71 51.35
2026-10-07 294.37 49.02 0.71 50.97
2026-10-06 302.56 48.03 0.7 49.42
2026-10-05 302.9 41.63 0.65 37.6
2026-10-02 307.49 44.49 0.68 43.24
2026-10-01 292.34 44.23 0.67 42.86
2026-09-30 289.66 49.01 0.71 50.58
2026-09-29 293.67 50.87 0.73 57.14
2026-09-28 283.33 46.64 0.69 48.06
2026-09-25 310.32 45.42 0.68 47.1
2026-09-24 306.34 49.98 0.72 54.65
2026-09-23 332.56 52.04 0.74 61.63
2026-09-22 333.2 52.56 0.74 62.79
2026-09-21 322.9 58.58 0.79 68.87
2026-09-18 275.61 44.19 0.67 45.74
2026-09-17 264.9 44.38 0.67 46.12
2026-09-16 243.98 40.25 0.64 37.98
2026-09-15 241.83 39.94 0.64 37.6
2026-09-14 239.01 40.6 0.65 38.91
2026-09-11 264.79 40.67 0.65 40.7
2026-09-10 254.18 40.94 0.65 41.09
2026-09-09 264.23 42.77 0.66 45.35
2026-09-08 261.53 47.06 0.7 50.39
2026-09-04 252.09 38.99 0.63 37.98
2026-09-03 242.59 34.08 0.59 31.01
2026-09-02 234.86 34.13 0.59 31.78
2026-09-01 234.82 33.61 0.59 30.74
2026-08-31 241.91 32.96 0.59 28.52
2026-08-28 239.05 33.7 0.59 31.13
2026-08-27 255.21 41.16 0.65 42.8
2026-08-26 251.06 45.37 0.68 48.64