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Pfizer Inc PFE 27.62 -0.02 -0.07%

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

PFE / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.93
7.86
Mean
26.67
Window
-61.4%
ATM IV z -0.83
0.22
Mean
0.26
Window
+0.9%
IV Percentile z -1.56
7.03
Mean
50.34
Window
-36.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.67 0.68
ATM IV 0.67 1.00 0.77
IV Percent... 0.68 0.77 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 27.62 7.86 0.22 7.03
2026-09-17 27.64 9.33 0.23 15.63
2026-09-16 27.46 9.96 0.23 20.7
2026-09-15 27.55 11.33 0.24 28.91
2026-09-14 27.72 11.06 0.24 26.67
2026-09-11 27.72 10.28 0.24 22.66
2026-09-10 27.65 11.59 0.24 29.69
2026-09-09 27.78 12.13 0.25 33.59
2026-09-08 27.79 12.76 0.25 42.19
2026-09-07 28.44 13.52 0.26 48.24
2026-09-04 28.45 11.22 0.24 29.69
2026-09-03 28.81 13.26 0.25 45.31
2026-09-02 29.02 14.25 0.26 52.34
2026-09-01 28.55 13.28 0.25 45.88
2026-08-31 28.46 14.35 0.26 53.15
2026-08-28 27.96 9.77 0.23 23.92
2026-08-27 28.02 11.17 0.24 30.98
2026-08-26 28.3 12.4 0.25 41.18
2026-08-25 28.57 11.68 0.24 33.33
2026-08-24 27.97 10.9 0.24 31.1
2026-08-21 28.07 10.31 0.24 28.63
2026-08-20 27.79 10.37 0.24 29.02
2026-08-19 28.24 14.87 0.26 61.18
2026-08-18 27.25 9.6 0.23 25.88
2026-08-17 26.87 7.92 0.22 14.57
2026-08-14 26.79 6.65 0.21 10.2
2026-08-13 26.8 7.51 0.22 12.16
2026-08-12 26.31 8.1 0.22 17.65
2026-08-11 26.62 8.01 0.22 16.08
2026-08-10 27.05 10.3 0.24 28.74
2026-08-07 26.76 9.2 0.23 23.92
2026-08-06 26.2 8.3 0.22 18.82
2026-08-05 25.81 8.06 0.22 17.65
2026-08-04 25.41 9.31 0.23 23.92
2026-08-03 25.03 14.42 0.26 54.33
2026-07-31 25.01 15.08 0.27 63.14
2026-07-30 24.91 13.38 0.26 47.45
2026-07-29 25.15 15.49 0.27 67.45
2026-07-28 25.25 14.6 0.26 56.08
2026-07-27 24.67 13.6 0.26 49.21
2026-07-24 24.54 10.66 0.24 30.98
2026-07-23 25.01 12.13 0.25 35.29
2026-07-22 24.82 12.98 0.25 44.71
2026-07-21 24.94 14.1 0.26 52.55
2026-07-20 24.75 12.04 0.25 34.25
2026-07-17 25.05 10.43 0.24 29.41
2026-07-16 25.14 9.83 0.23 26.67
2026-07-15 24.82 12.06 0.25 33.73
2026-07-14 24.25 12.19 0.25 34.51
2026-07-13 24.48 11.88 0.25 32.68