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Shift4 Payments FOUR 42.79 -2.03 -4.53%

Previous-day view · Thu Nov 5 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

FOUR / Comparative study

3 signals / 495 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.06
39.42
Mean
37.91
Window
+34.3%
ATM IV z 0.43
0.62
Mean
0.56
Window
+15.5%
IV Percentile z -0.37
43.9
Mean
55.61
Window
-26.0%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.98 0.93
ATM IV 0.98 1.00 0.90
IV Percent... 0.93 0.90 1.00
Source observations

Data inspector

1-50 of 495
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-05 42.79 39.42 0.62 43.9
2026-11-04 44.82 67.93 0.77 88.63
2026-11-03 41.49 68.21 0.77 89.02
2026-11-02 42.07 77.36 0.82 94.49
2026-10-30 40.03 100 0.94 100
2026-10-29 39.25 97.92 0.91 99.61
2026-10-28 38.12 94.45 0.89 99.22
2026-10-27 37.72 96.73 0.9 99.61
2026-10-26 36.99 91.7 0.88 99.61
2026-10-23 38.79 77.73 0.8 95.31
2026-10-22 40.17 86.14 0.85 98.83
2026-10-21 39.51 75.61 0.79 94.14
2026-10-20 40.46 74.16 0.78 92.97
2026-10-19 39.77 74.43 0.79 93.36
2026-10-15 39.34 70.08 0.76 91.51
2026-10-14 37.99 70.94 0.77 93.05
2026-10-13 38.84 63.97 0.73 84.17
2026-10-12 39.85 58.78 0.7 74.42
2026-10-09 40 58.79 0.7 74.9
2026-10-08 39.52 65.82 0.74 88.03
2026-10-07 38.99 61.58 0.72 80.31
2026-10-06 38.5 61.25 0.72 80.31
2026-10-05 37.55 61.22 0.72 80.23
2026-10-02 36.17 61.92 0.72 81.85
2026-10-01 35.58 37.28 0.59 35.91
2026-09-30 36.17 33.52 0.57 29.34
2026-09-29 37.08 43.88 0.62 49.42
2026-09-28 37.03 37.63 0.59 34.88
2026-09-25 38.45 39.97 0.6 39.38
2026-09-24 38.16 41.13 0.6 40.7
2026-09-23 38.46 41.15 0.6 41.09
2026-09-22 39.07 48.98 0.64 62.02
2026-09-21 39.37 39.65 0.59 36.96
2026-09-18 38.98 40.27 0.59 35.27
2026-09-17 41.35 41.8 0.59 38.37
2026-09-16 42.09 40.28 0.59 36.05
2026-09-15 42.35 35.93 0.56 27.91
2026-09-14 45.32 42.23 0.6 40.08
2026-09-11 45.05 44.3 0.6 42.25
2026-09-10 43.03 49.33 0.63 55.43
2026-09-09 41.13 53.18 0.65 65.5
2026-09-08 42.29 48.83 0.63 54.65
2026-09-04 45.94 42.75 0.59 41.09
2026-09-03 44.19 41.53 0.59 39.15
2026-09-02 44.23 46.72 0.62 48.45
2026-09-01 41.08 40.74 0.58 38.52
2026-08-31 42.28 41.8 0.59 39.84
2026-08-28 43.96 35.86 0.55 28.4
2026-08-27 43.94 38.47 0.56 33.07
2026-08-26 46.25 38.61 0.56 33.46