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Scholastic Corp SCHL 34.75 -0.21 -0.59%

Previous-day view · Fri Sep 18 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

SCHL / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 2.16
45.24
Mean
17.97
Window
+14.9%
ATM IV z 0.19
0.65
Mean
0.6
Window
-40.2%
IV Percentile z 0.94
76.19
Mean
50.62
Window
-19.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.90 0.78
ATM IV 0.90 1.00 0.82
IV Percent... 0.78 0.82 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 34.75 45.24 0.65 76.19
2026-09-17 34.96 43.32 0.63 73.81
2026-09-16 35.01 63.58 0.83 93.25
2026-09-15 35.05 34.42 0.54 59.52
2026-09-14 35.3 39.92 0.6 68.53
2026-09-11 35.01 42.1 0.62 71.03
2026-09-10 35.27 51.02 0.7 81.35
2026-09-09 35.58 38.56 0.58 65.48
2026-09-08 36.3 52.45 0.72 81.75
2026-09-07 35.66 10.75 0.31 4.38
2026-09-04 35.66 7.21 0.28 2.78
2026-09-03 38.32 32.08 0.52 55.16
2026-09-02 38.39 38.06 0.58 63.89
2026-09-01 38.44 43.2 0.63 72.11
2026-08-31 38.4 54.51 0.74 83.6
2026-08-28 38.96 19.46 0.4 23.9
2026-08-27 39.11 21.56 0.44 37.05
2026-08-26 39.95 22.65 0.56 60.16
2026-08-25 40.99 12.39 0.4 25.1
2026-08-24 40.3 20.68 0.53 56.4
2026-08-21 40.14 20.9 0.53 56.18
2026-08-20 39.98 19.78 0.52 52.19
2026-08-19 40.68 20.31 0.52 54.18
2026-08-18 41.3 18.39 0.49 46.61
2026-08-17 41.48 15.4 0.45 38
2026-08-14 41.43 21.08 0.54 56.18
2026-08-13 41.59 17.09 0.47 41.83
2026-08-12 42 11.81 0.39 23.11
2026-08-11 41.33 16.36 0.46 40.64
2026-08-10 42.78 23.46 0.57 59.2
2026-08-07 41.98 14.68 0.44 33.86
2026-08-06 39.9 21.9 0.55 56.57
2026-08-05 42.48 20.6 0.53 54.98
2026-08-04 43.51 18.67 0.5 47.41
2026-08-03 42.08 12.97 0.41 28.8
2026-07-31 40.65 26.05 0.61 65.34
2026-07-30 41.84 24.45 0.59 62.55
2026-07-29 41.03 24.08 0.58 60.56
2026-07-28 40.63 23.69 0.58 60.16
2026-07-27 40.76 19.55 0.51 51.6
2026-07-24 43.15 13.23 0.41 29.88
2026-07-23 46.44 46.4 0.93 93.23
2026-07-22 46.36 25.81 0.61 63.75
2026-07-21 46.81 27.03 0.63 66.93
2026-07-20 46.38 28.34 0.65 70
2026-07-17 46.96 22.67 0.56 57.77
2026-07-16 46.53 19.89 0.52 52.59
2026-07-15 46.69 18.42 0.49 47.41
2026-07-14 46.75 19.96 0.52 52.99
2026-07-13 46.41 21.08 0.54 55.2