Closed
⌘K
Sign in Sign up

Boyd Gaming Corporation BYD 72.97 -1.28 -1.72%

Previous-day view · Fri Sep 18 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

BYD / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.77
9.49
Mean
27.52
Window
-68.1%
ATM IV z -0.39
0.26
Mean
0.29
Window
+3.2%
IV Percentile z -0.73
32.67
Mean
53.95
Window
-32.0%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.81 0.86
ATM IV 0.81 1.00 0.85
IV Percent... 0.86 0.85 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 72.97 9.49 0.26 32.67
2026-09-17 74.25 5.57 0.24 10.36
2026-09-16 75.6 7.81 0.25 22.71
2026-09-15 76.08 16.64 0.31 66.14
2026-09-14 77.15 14.26 0.29 60.8
2026-09-11 77 8.56 0.26 27.89
2026-09-10 76.45 14.73 0.3 62.95
2026-09-09 75.41 9.6 0.26 34.66
2026-09-08 76.52 0 0.2 0
2026-09-07 78.02 6.95 0.25 20
2026-09-04 78.02 5.68 0.24 13.94
2026-09-03 77.79 9.02 0.26 33.86
2026-09-02 76.7 7.36 0.25 22.71
2026-09-01 76.39 4.49 0.23 9.6
2026-08-31 77.59 7.75 0.25 25.7
2026-08-28 79.47 5.28 0.23 13.2
2026-08-27 79.62 5.7 0.24 15.2
2026-08-26 80.63 4.77 0.23 12
2026-08-25 81.11 4.28 0.23 10.8
2026-08-24 81 2.21 0.21 2.81
2026-08-21 80.78 8.31 0.26 28.4
2026-08-20 80.95 6.86 0.25 21.6
2026-08-19 82.68 8.76 0.26 32.8
2026-08-18 82.48 12.73 0.28 56
2026-08-17 82.77 8.72 0.26 32.93
2026-08-14 84.13 3.8 0.23 10
2026-08-13 83.26 7.62 0.25 26.8
2026-08-12 82.98 10.17 0.27 37.2
2026-08-11 82.37 11.29 0.27 46
2026-08-10 81.46 12.7 0.28 55.82
2026-08-07 83.42 12.06 0.28 51.6
2026-08-06 84.12 13.61 0.29 60.4
2026-08-05 84.32 13.48 0.29 60
2026-08-04 86.32 8.29 0.26 32
2026-08-03 84.83 8.78 0.26 36.14
2026-07-31 85.06 24.69 0.36 80.8
2026-07-30 87.05 33.88 0.43 94.8
2026-07-29 90.79 8.7 0.26 36.8
2026-07-28 91.26 5.39 0.24 20
2026-07-27 89.29 43.39 0.49 98.39
2026-07-24 87.04 13.27 0.29 60
2026-07-23 86.56 62.88 0.62 99.6
2026-07-22 86.66 57.05 0.58 99.6
2026-07-21 87.17 54.65 0.56 99.6
2026-07-20 88.17 30.79 0.4 87.95
2026-07-17 87.72 32.53 0.42 96.4
2026-07-16 89.77 27.27 0.38 85.6
2026-07-15 87.64 37.88 0.45 98.8
2026-07-14 86.09 36.52 0.44 98.8
2026-07-13 85.75 16.21 0.31 65.86