Pre-market
⌘K
Sign in Sign up

Comfort Systems USA FIX 1017.5 52.56 5.45%

Previous-day view · Fri Nov 6 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

FIX / Comparative study

3 signals / 495 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.66
76.75
Mean
42.89
Window
+104.0%
ATM IV z 1.73
0.74
Mean
0.54
Window
+96.9%
IV Percentile z 0.99
91.06
Mean
63.63
Window
+139.0%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.66 0.89
ATM IV 0.66 1.00 0.82
IV Percent... 0.89 0.82 1.00
Source observations

Data inspector

1-50 of 495
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-06 1.02K 76.75 0.74 91.06
2026-11-05 964.94 85.94 0.78 96.75
2026-11-04 1.09K 41.05 0.68 80.78
2026-11-03 1.29K 31.66 0.63 58.43
2026-11-02 1.20K 37.54 0.66 72.83
2026-10-30 1.23K 32.36 0.63 60.55
2026-10-29 1.33K 25.25 0.59 46.48
2026-10-28 1.35K 27.34 0.6 49.61
2026-10-27 1.29K 28.07 0.61 51.95
2026-10-26 1.24K 32.52 0.63 61.18
2026-10-23 1.16K 37.98 0.66 75.39
2026-10-22 1.28K 56.57 0.77 96.48
2026-10-21 1.40K 44.8 0.7 85.16
2026-10-20 1.40K 42.53 0.69 83.2
2026-10-19 1.46K 41.51 0.69 82.42
2026-10-15 1.48K 40.81 0.68 82.24
2026-10-14 1.54K 38.36 0.67 78.76
2026-10-13 1.63K 38.89 0.67 80.31
2026-10-12 1.64K 33.87 0.64 67.83
2026-10-09 1.72K 32.73 0.63 65.64
2026-10-08 1.71K 34.44 0.64 71.04
2026-10-07 1.74K 31.18 0.62 64.09
2026-10-06 1.82K 36.81 0.66 75.68
2026-10-05 1.71K 31.56 0.63 64.73
2026-10-02 1.73K 30.84 0.62 64.48
2026-10-01 1.69K 17.25 0.54 28.57
2026-09-30 1.65K 14.73 0.53 21.24
2026-09-29 1.67K 15.78 0.53 24.71
2026-09-28 1.66K 15.29 0.53 23.26
2026-09-25 1.66K 14.5 0.53 22.01
2026-09-24 1.64K 16.83 0.54 27.52
2026-09-23 1.63K 15.19 0.53 23.64
2026-09-22 1.63K 16.21 0.54 25.58
2026-09-21 1.63K 16.5 0.54 26.07
2026-09-18 1.65K 15.62 0.52 21.32
2026-09-17 1.57K 14.46 0.51 20.16
2026-09-16 1.59K 17.89 0.53 25.97
2026-09-15 1.58K 18.84 0.54 27.52
2026-09-14 1.58K 19.59 0.54 29.57
2026-09-11 1.69K 18.12 0.52 24.42
2026-09-10 1.59K 21.93 0.55 32.56
2026-09-09 1.62K 26.36 0.57 43.41
2026-09-08 1.65K 27.7 0.58 50.39
2026-09-04 1.61K 21.99 0.54 30.62
2026-09-03 1.58K 20.19 0.53 28.29
2026-09-02 1.56K 22.17 0.54 31.4
2026-09-01 1.55K 22.24 0.54 31.52
2026-08-31 1.55K 24.04 0.55 36.72
2026-08-28 1.52K 25.55 0.55 36.19
2026-08-27 1.61K 28.2 0.57 42.41