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Howmet Aerospace Inc HWM 231.0 3.09 1.36% Regime: Neutral (40%)

Previous-day view · Fri Sep 11 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

HWM / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.47
56.24
Mean
46.45
Window
+44.1%
ATM IV z 0.21
0.38
Mean
0.37
Window
+36.0%
IV Percentile z -0.06
59.76
Mean
61.45
Window
-16.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.90 0.85
ATM IV 0.90 1.00 0.78
IV Percent... 0.85 0.78 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 231 56.24 0.38 59.76
2026-09-10 227.91 49.93 0.36 45.02
2026-09-09 232.62 53.74 0.37 54.98
2026-09-08 231.53 60.43 0.39 62.15
2026-09-07 260 41.46 0.33 30.4
2026-09-04 259.27 34.55 0.31 19.92
2026-09-03 260.49 31.52 0.3 11.55
2026-09-02 252.96 38.14 0.32 23.9
2026-09-01 254.89 41.72 0.34 30.8
2026-08-31 244.95 34.93 0.31 20.88
2026-08-28 264.85 31.65 0.3 11.6
2026-08-27 267.65 33.08 0.31 14
2026-08-26 269.34 34.68 0.31 20.4
2026-08-25 264.04 33.87 0.31 16.8
2026-08-24 263.29 33.86 0.31 16.47
2026-08-21 271.68 31.92 0.3 12
2026-08-20 273.64 33.11 0.31 13.6
2026-08-19 283.48 32.58 0.31 12.8
2026-08-18 292.65 26.73 0.29 8.8
2026-08-17 289.12 24.38 0.28 4.42
2026-08-14 289.18 25.91 0.29 6.4
2026-08-13 282.82 30.78 0.3 9.6
2026-08-12 281.63 27.83 0.29 8.4
2026-08-11 281.34 34.57 0.31 17.6
2026-08-10 283.71 38.54 0.33 25.3
2026-08-07 281.88 33.9 0.31 14
2026-08-06 289.72 39.83 0.33 28
2026-08-05 291.42 70.83 0.42 75.2
2026-08-04 288.2 66.91 0.41 69.6
2026-08-03 286.34 71.58 0.43 77.11
2026-07-31 282.26 80.58 0.45 94.8
2026-07-30 277.28 80.23 0.45 93.6
2026-07-29 272.79 80.34 0.45 94
2026-07-28 286.04 87.4 0.48 98
2026-07-27 287.94 80.09 0.45 93.98
2026-07-24 289.26 75.16 0.44 86.4
2026-07-23 287.09 76.05 0.44 87.2
2026-07-22 280.7 74.92 0.44 85.6
2026-07-21 279 73.32 0.43 80.8
2026-07-20 271.98 73.46 0.43 81.12
2026-07-17 272.43 73.57 0.43 81.2
2026-07-16 271.19 69.17 0.42 72.8
2026-07-15 279.24 70.51 0.42 76.4
2026-07-14 276.78 71.87 0.43 78.4
2026-07-13 271.28 73.59 0.43 81.53
2026-07-10 270.85 61.58 0.4 64
2026-07-09 273.77 62.57 0.4 65.2
2026-07-08 271.58 64.3 0.4 68
2026-07-07 275.43 62.29 0.4 64
2026-07-02 270.41 51.16 0.36 49.8