Pre-market
⌘K
Sign in Sign up

American Public Education APEI 43.43 -0.45 -1.03%

APEI Historical Options Analysis

Explore APEI (American Public Education) historical options data, volatility, Greeks and positioning. Compare signals over time in the free Historical Lab preview.

Previous-day view · Mon Sep 21 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

APEI / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.61
9.5
Mean
21.2
Window
-29.2%
ATM IV z -0.97
0.37
Mean
0.68
Window
-60.6%
IV Percentile z -0.56
22.96
Mean
40.36
Window
-67.2%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.70 0.88
ATM IV 0.70 1.00 0.80
IV Percent... 0.88 0.80 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 43.43 9.5 0.37 22.96
2026-09-18 43.88 7.8 0.35 17.05
2026-09-17 44.32 9.23 0.37 21.32
2026-09-16 44.44 11.29 0.38 25.97
2026-09-15 44.76 11.78 0.39 27.13
2026-09-14 44.43 11.6 0.38 26.46
2026-09-11 44.94 12.47 0.39 28.29
2026-09-10 44.86 14.25 0.41 33.72
2026-09-09 45.03 15.56 0.42 38.76
2026-09-08 45.36 14.9 0.41 36.43
2026-09-07 45.36 14.22 0.41 34.24
2026-09-04 45.36 12.29 0.39 29.07
2026-09-03 45.38 12.72 0.39 29.84
2026-09-02 45.75 12.18 0.39 29.07
2026-09-01 45.85 13.62 0.4 32.68
2026-08-31 45.65 11.21 0.38 28.13
2026-08-28 46.01 10.81 0.38 28.02
2026-08-27 46.1 11.7 0.39 28.79
2026-08-26 46.01 13.56 0.4 32.68
2026-08-25 46.22 14.69 0.41 35.8
2026-08-24 46.25 15.39 0.41 37.89
2026-08-21 45.61 15 0.41 36.58
2026-08-20 44.38 15.35 0.41 37.35
2026-08-19 44.75 15.99 0.42 39.3
2026-08-18 44.69 16.89 0.43 41.63
2026-08-17 44.31 16.36 0.42 41.02
2026-08-14 45.23 15.9 0.42 40.08
2026-08-13 45.24 18.15 0.44 42.8
2026-08-12 45.13 18.16 0.44 43.19
2026-08-11 45.72 20.31 0.45 46.3
2026-08-10 47.39 57.06 0.75 85.94
2026-08-07 51.24 49.84 0.69 74.71
2026-08-06 50.78 49.93 0.69 75.1
2026-08-05 53.82 49.79 0.69 74.71
2026-08-04 53.42 50.45 0.69 75.88
2026-08-03 53.15 61.89 0.79 88.67
2026-07-31 48.51 71.29 0.86 96.11
2026-07-30 49.63 72.23 0.87 96.5
2026-07-29 51.22 69.73 0.85 95.33
2026-07-28 50 69.1 0.84 94.94
2026-07-27 49.44 66.36 0.82 92.58
2026-07-24 47.71 59.49 0.77 87.55
2026-07-23 48.18 56.95 0.75 86.38
2026-07-22 47.3 54.8 0.73 84.44
2026-07-21 48.86 53.43 0.72 81.32
2026-07-20 49.27 52.25 0.71 78.91
2026-07-17 50.71 51.76 0.7 77.82
2026-07-16 51.18 47.42 0.67 70.43
2026-07-15 49.23 46.43 0.66 69.65
2026-07-14 58.04 43.35 0.64 63.81