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Perdoceo Education Corporation PRDO 33.02 0.18 0.55%

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

PRDO / Comparative study

3 signals / 506 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.87
1.97
Mean
20.28
Window
-95.1%
ATM IV z -0.43
0.28
Mean
0.49
Window
-49.4%
IV Percentile z -1.28
10.59
Mean
48.56
Window
-88.0%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.78 0.67
ATM IV 0.78 1.00 0.50
IV Percent... 0.67 0.50 1.00
Source observations

Data inspector

1-50 of 506
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 33.02 1.97 0.28 10.59
2026-09-10 32.84 2.28 0.3 15.29
2026-09-09 33.18 2.41 0.3 16.86
2026-09-08 33.09 2.54 0.31 18.43
2026-09-07 33.2 2.34 0.3 16.93
2026-09-04 33.2 2.05 0.29 13.73
2026-09-03 33.19 2.1 0.29 14.51
2026-09-02 33.09 2.06 0.29 14.51
2026-09-01 32.99 2.05 0.29 14.17
2026-08-31 33.24 2.87 0.32 26.09
2026-08-28 33.57 2.32 0.3 17.32
2026-08-27 33.81 2.3 0.3 17.32
2026-08-26 33.46 2.66 0.31 22.05
2026-08-25 33.41 2.62 0.31 21.65
2026-08-24 33.01 6.69 0.45 72.73
2026-08-21 33.02 4.58 0.38 53.54
2026-08-20 32.48 4.31 0.37 47.64
2026-08-19 32.66 4.35 0.37 49.61
2026-08-18 32.66 3.62 0.34 37.4
2026-08-17 32.04 3.86 0.35 41.11
2026-08-14 32.01 3.85 0.35 41.34
2026-08-13 31.88 4.1 0.36 45.67
2026-08-12 31.34 4.33 0.37 49.21
2026-08-11 31.24 4.36 0.37 50
2026-08-10 31.43 6.48 0.45 71.54
2026-08-07 33.85 3.81 0.35 42.13
2026-08-06 32.45 8.32 0.51 87.4
2026-08-05 33.03 8.35 0.51 87.8
2026-08-04 32.92 8.14 0.51 87.4
2026-08-03 32.57 10.81 0.6 90.91
2026-07-31 31.81 11.76 0.64 92.13
2026-07-30 32.46 9.76 0.57 90.94
2026-07-29 34.55 9.7 0.56 90.94
2026-07-28 32.84 9.01 0.54 90.55
2026-07-27 31.72 10.19 0.58 91.3
2026-07-24 30.36 8.72 0.53 90.94
2026-07-23 30.84 8.2 0.51 90.55
2026-07-22 29.41 7.77 0.49 88.98
2026-07-21 30.51 6.78 0.46 78.35
2026-07-20 30.38 6.73 0.46 77.87
2026-07-17 31.66 6.73 0.46 78.35
2026-07-16 32.49 6.4 0.44 75.98
2026-07-15 32.34 5.42 0.41 66.93
2026-07-14 36.32 5.57 0.41 70.87
2026-07-13 36.55 5.74 0.42 72.33
2026-07-10 35.71 5.12 0.4 62.6
2026-07-09 35.63 5.26 0.4 65.35
2026-07-08 35.08 5.5 0.41 69.69
2026-07-07 35.16 5.55 0.41 71.26
2026-07-02 34.43 2.73 0.31 30.2