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Strategic Education STRA 78.53 -1.31 -1.64%

STRA Historical Options Analysis

Explore STRA (Strategic 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

STRA / Comparative study

3 signals / 505 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.75
15.21
Mean
31.4
Window
-7.7%
ATM IV z -0.89
0.23
Mean
0.32
Window
+4.7%
IV Percentile z -1.50
8.63
Mean
52.1
Window
-20.1%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.96 0.93
ATM IV 0.96 1.00 0.93
IV Percent... 0.93 0.93 1.00
Source observations

Data inspector

1-50 of 505
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 78.53 15.21 0.23 8.63
2026-09-18 79.84 13.53 0.22 7.81
2026-09-17 80.42 15.85 0.24 10.55
2026-09-16 81.51 17.3 0.25 13.67
2026-09-15 83.12 17.49 0.25 15.63
2026-09-14 82.73 18.79 0.26 27.84
2026-09-11 81.66 18.45 0.25 26.95
2026-09-10 81.03 19.29 0.26 31.25
2026-09-09 81.68 19.05 0.26 30.08
2026-09-08 81.44 19.74 0.26 33.2
2026-09-07 81.59 20.23 0.26 36.08
2026-09-04 81.59 18.73 0.25 29.69
2026-09-03 81.9 17.03 0.24 16.8
2026-09-02 82.17 18.14 0.25 28.13
2026-09-01 83.32 17.38 0.25 18.04
2026-08-31 82.84 17.96 0.25 27.17
2026-08-28 84.64 12.5 0.22 12.16
2026-08-27 85.58 15.17 0.23 14.12
2026-08-26 85.31 15.35 0.23 14.51
2026-08-25 86.03 16.28 0.24 16.47
2026-08-24 84 21.08 0.27 40.94
2026-08-21 83.42 19.96 0.26 34.51
2026-08-20 82.38 20.63 0.27 38.04
2026-08-19 82.77 20.73 0.27 39.22
2026-08-18 81.96 20.87 0.27 40
2026-08-17 80.69 20.7 0.27 39.37
2026-08-14 82.33 20.93 0.27 40.78
2026-08-13 82.07 22.79 0.28 47.84
2026-08-12 80.02 24.43 0.29 52.94
2026-08-11 79.98 24.4 0.29 52.94
2026-08-10 81.45 26.64 0.3 55.91
2026-08-07 84.88 23.23 0.28 49.8
2026-08-06 82.46 27.56 0.31 58.82
2026-08-05 83.56 29.33 0.32 61.18
2026-08-04 83.71 30.77 0.33 63.92
2026-08-03 83.7 29.96 0.32 61.81
2026-07-31 82 31.62 0.33 65.49
2026-07-30 85.08 31.09 0.33 64.71
2026-07-29 87.62 33.01 0.34 65.88
2026-07-28 81.39 68.9 0.56 98.82
2026-07-27 78.55 66.85 0.55 98.82
2026-07-24 75.64 58.79 0.5 94.9
2026-07-23 75 47.66 0.43 85.49
2026-07-22 73.94 49.71 0.44 89.02
2026-07-21 75.54 50.77 0.45 90.59
2026-07-20 75.75 47.05 0.43 84.25
2026-07-17 76.53 47.99 0.43 86.67
2026-07-16 77.69 45.22 0.42 82.35
2026-07-15 75.81 38.54 0.38 69.41
2026-07-14 84.08 46.92 0.43 84.71