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Capital One Financial COF 208.5 1.39 0.67%

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

COF / Comparative study

3 signals / 505 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.58
20.59
Mean
32.69
Window
-41.1%
ATM IV z -0.80
0.28
Mean
0.34
Window
-2.7%
IV Percentile z -1.63
13.78
Mean
58.12
Window
-78.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.87 0.80
ATM IV 0.87 1.00 0.82
IV Percent... 0.80 0.82 1.00
Source observations

Data inspector

1-50 of 505
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 208.5 20.59 0.28 13.78
2026-09-10 207.11 21.45 0.29 17.32
2026-09-09 210.86 20.12 0.28 11.81
2026-09-08 213.96 21.69 0.29 17.32
2026-09-07 219.16 21.31 0.29 16.21
2026-09-04 219.6 19.86 0.28 10.63
2026-09-03 220.5 19.6 0.28 9.06
2026-09-02 216.6 21.11 0.28 14.96
2026-09-01 211.34 19.29 0.27 7.91
2026-08-31 214.51 20.24 0.28 11.9
2026-08-28 215.67 19.67 0.28 9.49
2026-08-27 216.67 16.63 0.26 3.95
2026-08-26 217.21 21.65 0.29 17
2026-08-25 216.24 20.31 0.28 13.04
2026-08-24 216.27 21.92 0.29 17.06
2026-08-21 217.91 20.04 0.28 11.46
2026-08-20 212.48 20.66 0.28 14.23
2026-08-19 220.73 19.88 0.28 11.07
2026-08-18 221.47 17.63 0.27 4.74
2026-08-17 221.45 15.66 0.25 3.17
2026-08-14 227.34 14.29 0.25 2.77
2026-08-13 223.83 18.69 0.27 7.11
2026-08-12 222.44 16.72 0.26 3.16
2026-08-11 219.15 17.29 0.26 3.16
2026-08-10 218.97 19.73 0.28 10.32
2026-08-07 217.76 19.7 0.28 9.88
2026-08-06 220 23.31 0.3 25.3
2026-08-05 221.63 22.46 0.29 20.55
2026-08-04 221.91 24.24 0.3 27.27
2026-08-03 217.68 22.65 0.29 21.83
2026-07-31 209.01 25.82 0.31 34.39
2026-07-30 210.14 24.25 0.3 28.06
2026-07-29 208.71 27.32 0.32 40.32
2026-07-28 212.41 24.44 0.3 29.64
2026-07-27 207.05 27.89 0.32 43.25
2026-07-24 202.84 28.2 0.32 43.87
2026-07-23 199.96 29.89 0.33 53.36
2026-07-22 201.36 28.37 0.33 47.04
2026-07-21 206.22 37.9 0.38 82.21
2026-07-20 206.77 37.72 0.38 81.75
2026-07-17 208.03 36.63 0.37 75.89
2026-07-16 211.93 35.73 0.37 73.52
2026-07-15 208.89 33.94 0.36 67.98
2026-07-14 205.29 37.11 0.38 79.84
2026-07-13 203.02 35.48 0.37 73.41
2026-07-10 201.52 34.12 0.36 69.57
2026-07-09 200.1 35.34 0.37 73.12
2026-07-08 191.95 35.84 0.37 74.7
2026-07-07 202.89 33.32 0.35 68.77
2026-07-02 205.12 35.94 0.37 75.59