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Somnigroup International Inc SGI 66.76 0.65 0.98%

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

SGI / Comparative study

3 signals / 398 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.42
25.55
Mean
34.72
Window
+14.9%
ATM IV z -0.07
0.39
Mean
0.39
Window
+5.3%
IV Percentile z -0.53
42.19
Mean
58.34
Window
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Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.82 0.83
ATM IV 0.82 1.00 0.88
IV Percent... 0.83 0.88 1.00
Source observations

Data inspector

1-50 of 398
  • 1 / 8
Date Close IV Rank ATM IV IV Percentile
2026-09-11 66.76 25.55 0.39 42.19
2026-09-10 66.11 29.89 0.41 57.42
2026-09-09 68.23 31.33 0.42 60.94
2026-09-08 69.56 23.01 0.37 34.38
2026-09-07 69.87 28.23 0.4 52.16
2026-09-04 69.87 24.16 0.38 38.28
2026-09-03 69.52 28.68 0.4 53.52
2026-09-02 67.82 25.08 0.38 41.41
2026-09-01 63.65 26.41 0.39 45.49
2026-08-31 64.75 27.4 0.4 50
2026-08-28 64.37 26.88 0.39 47.84
2026-08-27 62.48 30.23 0.41 58.82
2026-08-26 62.83 28.18 0.4 52.94
2026-08-25 64.09 29.66 0.41 57.65
2026-08-24 64.31 27.7 0.4 51.97
2026-08-21 64.71 26.88 0.39 49.8
2026-08-20 64.26 29.57 0.41 57.25
2026-08-19 66.02 24.71 0.38 43.14
2026-08-18 63.89 25.57 0.39 47.45
2026-08-17 65.01 28.34 0.4 53.94
2026-08-14 66.06 20.88 0.36 38.04
2026-08-13 66.34 26.76 0.39 49.8
2026-08-12 64.25 25.48 0.39 46.67
2026-08-11 65.24 30.01 0.41 58.43
2026-08-10 64.82 29.2 0.41 57.48
2026-08-07 65.25 30.85 0.41 59.61
2026-08-06 64.87 26.9 0.39 52.16
2026-08-05 69.58 55.18 0.54 94.51
2026-08-04 69.69 61.91 0.57 96.08
2026-08-03 66.64 65.87 0.59 97.64
2026-07-31 65.33 65.99 0.59 98.43
2026-07-30 66.87 72.22 0.62 99.61
2026-07-29 68.4 65.98 0.59 98.82
2026-07-28 72.1 67.64 0.6 99.61
2026-07-27 72.91 66.98 0.6 99.61
2026-07-24 71.56 61.82 0.57 98.43
2026-07-23 68.85 63.61 0.58 99.61
2026-07-22 70.14 58.32 0.55 98.82
2026-07-21 69.93 61.92 0.57 99.22
2026-07-20 70.3 62.04 0.57 99.61
2026-07-17 72.73 54.52 0.53 98.43
2026-07-16 75.21 52.57 0.52 97.65
2026-07-15 73.27 54.98 0.53 98.82
2026-07-14 72.26 51.45 0.52 97.25
2026-07-13 71.76 56.08 0.54 99.61
2026-07-10 73.55 46.13 0.49 91.76
2026-07-09 75.14 52.35 0.52 98.43
2026-07-08 73.18 52 0.52 98.43
2026-07-07 74.82 50.26 0.51 98.04
2026-07-02 78.43 38.95 0.45 82.42