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Workiva Inc WK 73.2 0.47 0.65%

Previous-day view · Thu Sep 17 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

WK / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.52
25.86
Mean
34.95
Window
-10.4%
ATM IV z 0.07
0.51
Mean
0.5
Window
+23.6%
IV Percentile z -0.71
36.25
Mean
56.85
Window
-24.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.85 0.87
ATM IV 0.85 1.00 0.89
IV Percent... 0.87 0.89 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-17 73.2 25.86 0.51 36.25
2026-09-16 72.73 24.77 0.5 34.26
2026-09-15 74.81 26.91 0.52 38.25
2026-09-14 75.89 38.45 0.62 72
2026-09-11 71.86 24.45 0.5 33.47
2026-09-10 71.33 29.38 0.54 46.61
2026-09-09 72.76 27.32 0.53 40.24
2026-09-08 73.71 28.77 0.54 43.43
2026-09-07 76.55 29.58 0.55 47.6
2026-09-04 76.55 27.2 0.52 41.04
2026-09-03 78.59 23.89 0.5 32.27
2026-09-02 75.75 29.23 0.54 45.82
2026-09-01 76.7 25.33 0.51 38
2026-08-31 80 28.1 0.53 42.97
2026-08-28 79.15 30.91 0.56 51.2
2026-08-27 77.6 23.13 0.49 32
2026-08-26 74.5 27.83 0.53 43.6
2026-08-25 74.3 28.91 0.54 45.6
2026-08-24 74.88 30.47 0.55 50.6
2026-08-21 74.83 31.27 0.56 52
2026-08-20 75.39 32.97 0.57 56
2026-08-19 75.71 24.02 0.5 36
2026-08-18 70.1 30.41 0.55 51.6
2026-08-17 69.87 26.27 0.52 43.78
2026-08-14 70.51 36.2 0.6 66.4
2026-08-13 73.75 25.63 0.51 42.8
2026-08-12 68.07 28.75 0.54 46.8
2026-08-11 69.05 24.26 0.5 40
2026-08-10 67.32 24.54 0.5 40.96
2026-08-07 65.14 30.34 0.55 52
2026-08-06 62.05 27.67 0.53 46.8
2026-08-05 61.7 40.32 0.64 76.8
2026-08-04 61.25 50.58 0.73 93.2
2026-08-03 61.2 64.89 0.85 98.8
2026-07-31 59.8 58.72 0.8 96.4
2026-07-30 58.54 63.86 0.84 98.4
2026-07-29 61.45 59.84 0.81 97.6
2026-07-28 58.51 56.65 0.78 96.8
2026-07-27 55.75 57.78 0.79 97.19
2026-07-24 52.42 58.93 0.8 97.6
2026-07-23 50.68 52.52 0.74 97.2
2026-07-22 52.05 45.85 0.69 94.8
2026-07-21 54.96 52.11 0.74 97.2
2026-07-20 57.19 51.91 0.74 97.19
2026-07-17 57.18 36.75 0.61 74.4
2026-07-16 56.97 43.58 0.67 94
2026-07-15 54.38 41.2 0.65 83.2
2026-07-14 53.69 37.17 0.61 76
2026-07-13 54.54 45.87 0.69 95.98
2026-07-10 52.17 43.29 0.66 93.6