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International Business Machines Corporation IBM 254.32 4.28 1.71%

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

IBM / Comparative study

3 signals / 509 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.51
26.9
Mean
37.1
Window
-22.8%
ATM IV z 0.14
0.34
Mean
0.33
Window
+63.3%
IV Percentile z -1.13
44.14
Mean
67.4
Window
-25.9%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.68 0.81
ATM IV 0.68 1.00 0.76
IV Percent... 0.81 0.76 1.00
Source observations

Data inspector

1-50 of 509
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-11-04 254.32 26.9 0.34 44.14
2026-11-03 250.04 29.59 0.36 53.13
2026-11-02 252.51 29.74 0.36 54.12
2026-10-30 257.81 24.46 0.33 33.07
2026-10-29 258.28 23.36 0.32 28.79
2026-10-28 253.22 24.21 0.32 31.52
2026-10-27 250.25 24.61 0.33 33.07
2026-10-26 253.44 26.14 0.34 42.97
2026-10-23 253.56 27.21 0.34 45.53
2026-10-22 252.11 30.7 0.36 55.25
2026-10-21 251.46 49.88 0.48 89.11
2026-10-20 241.92 41.11 0.43 78.6
2026-10-19 236.39 40.61 0.42 75.49
2026-10-15 234.12 39.08 0.41 70.38
2026-10-14 227.88 40 0.42 74.23
2026-10-13 230.78 38.85 0.41 70.77
2026-10-12 227.02 37.84 0.41 69.88
2026-10-09 227.13 38.21 0.41 70.38
2026-10-08 226.61 41.51 0.43 78.85
2026-10-07 220.51 39.27 0.41 72.31
2026-10-06 221.29 39.84 0.42 74.23
2026-10-05 221.58 45.49 0.45 84.56
2026-10-02 222.64 46.96 0.46 87.31
2026-10-01 225.62 48.83 0.47 88.46
2026-09-30 219.93 46.16 0.46 86.54
2026-09-29 219.99 45.47 0.45 85.77
2026-09-28 220.67 46.88 0.46 87.64
2026-09-25 225.51 26.48 0.34 45.38
2026-09-24 227.06 27 0.34 45.56
2026-09-23 232.76 30.29 0.36 54.83
2026-09-22 231.38 28.41 0.35 49.42
2026-09-21 231.93 29.11 0.35 51.55
2026-09-18 229.55 25.1 0.33 38.22
2026-09-17 237.75 27.73 0.35 48.26
2026-09-16 237.49 29.63 0.36 54.05
2026-09-15 248.37 27.84 0.35 49.03
2026-09-14 249.09 28.14 0.35 50
2026-09-11 243.29 27.96 0.35 49.81
2026-09-10 234.02 28.54 0.35 50.97
2026-09-09 239.94 31.67 0.37 59.07
2026-09-08 232.09 25.11 0.33 41.31
2026-09-07 234.77 25.69 0.33 44.19
2026-09-04 234.89 23.17 0.32 34.36
2026-09-03 234.71 22.04 0.31 30.12
2026-09-02 231.7 22.71 0.32 32.82
2026-09-01 231.4 23.85 0.32 36.05
2026-08-31 233.87 22.24 0.31 32.3
2026-08-28 235.59 20.98 0.31 27.91
2026-08-27 238.79 22.87 0.32 33.72
2026-08-26 229.87 23.59 0.32 35.66