Open
⌘K
Sign in Sign up

Builders FirstSource BLDR 69.5 5.89 9.26%

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

BLDR / Comparative study

3 signals / 509 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.81
22.24
Mean
33.77
Window
-56.9%
ATM IV z 0.36
0.54
Mean
0.51
Window
+10.5%
IV Percentile z -1.24
36.33
Mean
65.34
Window
-56.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.51 0.73
ATM IV 0.51 1.00 0.79
IV Percent... 0.73 0.79 1.00
Source observations

Data inspector

1-50 of 509
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-11-04 69.5 22.24 0.54 36.33
2026-11-03 63.61 24.88 0.56 48.44
2026-11-02 67.82 23.95 0.55 44.31
2026-10-30 64.91 16.33 0.5 22.18
2026-10-29 63.06 23.33 0.55 42.02
2026-10-28 55.88 33.56 0.62 79.38
2026-10-27 56.7 34.62 0.62 82.88
2026-10-26 56.21 36.51 0.64 87.5
2026-10-23 56.85 34.34 0.62 82.49
2026-10-22 57.54 33.94 0.62 81.32
2026-10-21 53.51 34.84 0.62 84.05
2026-10-20 53.92 34.84 0.62 84.44
2026-10-19 52.95 34.04 0.62 82.88
2026-10-15 53.68 34.57 0.62 84.23
2026-10-14 50.52 33.96 0.62 83.46
2026-10-13 51.71 31.95 0.61 80.38
2026-10-12 52.14 31.95 0.61 80.31
2026-10-09 52.85 28.41 0.58 66.92
2026-10-08 53.81 31.83 0.6 80
2026-10-07 53.55 30.22 0.59 74.62
2026-10-06 56.22 29.35 0.59 72.31
2026-10-05 55.63 31.18 0.6 78.76
2026-10-02 56.25 28.65 0.58 70.77
2026-10-01 57.35 19.06 0.52 28.46
2026-09-30 57.01 22.55 0.54 42.69
2026-09-29 57.53 25.94 0.57 60
2026-09-28 58.01 25.01 0.56 55.21
2026-09-25 59.17 21.68 0.54 40.38
2026-09-24 58.28 21.88 0.54 41.31
2026-09-23 59.16 20.88 0.53 38.22
2026-09-22 60.87 21.12 0.53 39
2026-09-21 58.52 25.08 0.56 55.81
2026-09-18 58.12 24.07 0.55 51.35
2026-09-17 57.68 22.9 0.55 46.33
2026-09-16 59.65 25.25 0.56 56.76
2026-09-15 60.2 29.66 0.59 74.13
2026-09-14 60.24 22.91 0.55 47.29
2026-09-11 60.37 21.58 0.54 42.47
2026-09-10 58.97 26.51 0.57 63.32
2026-09-09 61.39 22.43 0.54 44.79
2026-09-08 62.58 24.07 0.55 52.51
2026-09-07 65.37 22.44 0.54 45.74
2026-09-04 65.79 18.23 0.51 33.98
2026-09-03 64.18 19.22 0.52 35.91
2026-09-02 63.09 20.43 0.53 40.93
2026-09-01 62.79 18.18 0.51 33.72
2026-08-31 66.4 19.8 0.53 37.35
2026-08-28 67.72 23.33 0.55 49.61
2026-08-27 67.21 26.02 0.57 61.24
2026-08-26 68.67 14.14 0.49 26.36