Pre-market
⌘K
Sign in Sign up

The Chef's Warehouse Inc CHEF 110.0 0.32 0.29%

Previous-day view · Thu Sep 17 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

CHEF / Comparative study

3 signals / 509 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.01
32.65
Mean
32.45
Window
+93.5%
ATM IV z 0.21
0.41
Mean
0.4
Window
+13.3%
IV Percentile z 0.26
55.81
Mean
48.55
Window
+126.0%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.93 0.92
ATM IV 0.93 1.00 0.95
IV Percent... 0.92 0.95 1.00
Source observations

Data inspector

1-50 of 509
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-17 110 32.65 0.41 55.81
2026-09-16 109.68 42.02 0.46 72.87
2026-09-15 106.46 22.02 0.36 36.05
2026-09-14 112.84 21.47 0.36 34.63
2026-09-11 110.45 24.05 0.37 39.92
2026-09-10 109.77 19.02 0.35 23.64
2026-09-09 109.29 27.82 0.39 48.84
2026-09-08 108.86 22.53 0.37 38.37
2026-09-07 114.35 61.15 0.55 89.88
2026-09-04 114.36 13.79 0.33 9.69
2026-09-03 114.21 19.22 0.35 25.19
2026-09-02 113.43 14.42 0.33 12.02
2026-09-01 115.52 19.76 0.35 28.4
2026-08-31 112.47 22.17 0.37 37.89
2026-08-28 115 22.96 0.37 39.69
2026-08-27 111.27 18 0.35 22.96
2026-08-26 112.01 19.31 0.35 26.46
2026-08-25 111.78 19.48 0.35 26.85
2026-08-24 113.45 20.26 0.36 30.47
2026-08-21 110.61 20.19 0.36 30.74
2026-08-20 108.84 15.28 0.33 17.12
2026-08-19 107.36 20.77 0.36 33.46
2026-08-18 108.3 18.07 0.35 25.29
2026-08-17 110.57 16.21 0.34 18.75
2026-08-14 109.08 7.78 0.3 1.56
2026-08-13 112.05 15.56 0.33 18.68
2026-08-12 111.07 14.77 0.33 16.34
2026-08-11 109.31 16.21 0.34 19.07
2026-08-10 108.83 12.69 0.32 8.59
2026-08-07 110.2 17.96 0.35 24.51
2026-08-06 109.14 18.26 0.35 26.85
2026-08-05 108.54 17.17 0.34 21.79
2026-08-04 110.02 19.9 0.35 30.35
2026-08-03 111.3 14.39 0.33 14.45
2026-07-31 115.35 19.75 0.35 29.96
2026-07-30 112.22 22.18 0.37 38.91
2026-07-29 105.63 28.68 0.4 49.42
2026-07-28 100.18 43.97 0.47 74.71
2026-07-27 95.68 51.78 0.5 85.94
2026-07-24 94.86 62.65 0.55 98.44
2026-07-23 94.48 47.24 0.48 78.99
2026-07-22 93.93 49.11 0.49 82.49
2026-07-21 95.16 44.84 0.47 77.04
2026-07-20 95.58 44.59 0.47 76.56
2026-07-17 97.08 44.32 0.47 76.26
2026-07-16 102.36 43.64 0.47 75.88
2026-07-15 97.71 40.73 0.45 71.98
2026-07-14 98.79 49.48 0.49 82.88
2026-07-13 97.44 50.31 0.5 83.98
2026-07-10 95.79 38.05 0.44 66.54