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CarMax Inc KMX 61.32 0.8 1.32%

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

KMX / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.32
38.2
Mean
46.19
Window
-38.0%
ATM IV z 0.67
0.56
Mean
0.47
Window
+22.4%
IV Percentile z -0.25
52.78
Mean
60.04
Window
-33.5%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.83 0.97
ATM IV 0.83 1.00 0.80
IV Percent... 0.97 0.80 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 61.32 38.2 0.56 52.78
2026-09-10 60.52 38.78 0.56 55.56
2026-09-09 60.29 44.72 0.59 62.7
2026-09-08 60.57 38.82 0.56 56.35
2026-09-07 63.29 36.44 0.55 53.39
2026-09-04 63.29 30.52 0.52 48.02
2026-09-03 62.64 35.11 0.54 52.78
2026-09-02 61.43 32.46 0.53 51.59
2026-09-01 61 30.67 0.52 49
2026-08-31 61.33 21.7 0.48 44
2026-08-28 62.11 10.02 0.41 5.98
2026-08-27 62.64 10.52 0.41 6.77
2026-08-26 63.84 12.43 0.42 12.35
2026-08-25 64.22 9.35 0.4 5.58
2026-08-24 62.8 11.93 0.42 11.6
2026-08-21 62.13 12.6 0.42 12.75
2026-08-20 61.05 11.14 0.41 10.36
2026-08-19 58.95 7.85 0.4 5.58
2026-08-18 57.4 11.09 0.41 9.96
2026-08-17 58.53 10.87 0.41 9.2
2026-08-14 59.92 3.7 0.37 1.59
2026-08-13 60.05 4.78 0.38 2.79
2026-08-12 58.71 8.69 0.4 7.17
2026-08-11 58.18 10.54 0.41 9.56
2026-08-10 58.78 14.2 0.43 17.2
2026-08-07 58.18 9.98 0.41 9.56
2026-08-06 58.06 15.07 0.43 21.12
2026-08-05 56.67 16.02 0.44 25.5
2026-08-04 57.51 14.92 0.43 21.51
2026-08-03 58.43 13.67 0.42 16
2026-07-31 57.26 14.58 0.43 20.32
2026-07-30 58.7 14.85 0.43 21.12
2026-07-29 59.11 12.89 0.42 16.33
2026-07-28 58.88 11.85 0.41 14.74
2026-07-27 58.4 17.98 0.45 30.8
2026-07-24 58.29 13.01 0.42 16.73
2026-07-23 58.39 13.21 0.42 17.13
2026-07-22 57.45 19.2 0.43 20.72
2026-07-21 57.61 22.42 0.44 30.28
2026-07-20 55.91 21.22 0.44 26.8
2026-07-17 57.33 19.03 0.42 19.92
2026-07-16 58.47 18.94 0.42 19.52
2026-07-15 58.94 21.47 0.44 27.89
2026-07-14 55.73 20.56 0.43 24.7
2026-07-13 54.87 21.9 0.44 29.6
2026-07-10 53.49 18.92 0.42 19.52
2026-07-09 51.01 23.32 0.43 23.9
2026-07-08 50.3 25.1 0.44 29.88
2026-07-07 51.05 24.2 0.43 26.69
2026-07-02 50.98 22.15 0.42 21.43