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Schwab U SCHA 33.61 0.17 0.51%

SCHA Historical Options Analysis

Explore SCHA (Schwab U) 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

SCHA / Comparative study

3 signals / 500 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.94
2.32
Mean
23.25
Window
-82.9%
ATM IV z -0.98
0.15
Mean
0.34
Window
-33.6%
IV Percentile z -1.49
0.4
Mean
50.29
Window
-99.2%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.78 0.83
ATM IV 0.78 1.00 0.75
IV Percent... 0.83 0.75 1.00
Source observations

Data inspector

1-50 of 500
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-09-21 33.61 2.32 0.15 0.4
2026-09-18 33.44 5.2 0.16 1.99
2026-09-17 33.32 12.12 0.19 18.73
2026-09-16 33.06 9.5 0.18 10.36
2026-09-15 33.15 8.21 0.18 8.37
2026-09-14 33.41 17.37 0.22 34.8
2026-09-11 33.79 18.24 0.22 39.84
2026-09-10 33.65 13.61 0.2 24.7
2026-09-09 34.1 14.88 0.21 28.29
2026-09-08 34.46 20.44 0.23 47.01
2026-09-07 34.55 9.18 0.18 8.8
2026-09-04 34.55 7.47 0.17 4.78
2026-09-03 34.21 7.8 0.18 5.98
2026-09-02 34.04 5.11 0.16 1.59
2026-09-01 33.73 15.18 0.21 28.8
2026-08-31 34.16 15.76 0.21 30.92
2026-08-28 34.24 28.19 0.26 64
2026-08-27 34.77 6.04 0.17 2
2026-08-26 34.71 17.8 0.22 38.8
2026-08-25 34.6 13.37 0.2 22
2026-08-24 34.47 20.05 0.23 46.59
2026-08-21 34.83 11.12 0.19 14.8
2026-08-20 34.65 13.54 0.2 24
2026-08-19 34.97 12.36 0.19 20
2026-08-18 35.02 10.27 0.19 11.2
2026-08-17 35.8 2.67 0.15 0.4
2026-08-14 35.65 0 0.14 0
2026-08-13 35.34 0.84 0.16 0.4
2026-08-12 35.1 4.94 0.17 3.2
2026-08-11 34.75 4.41 0.17 2
2026-08-10 34.63 18.7 0.23 49.8
2026-08-07 34.83 8.64 0.19 12.8
2026-08-06 34.43 32.73 0.29 74
2026-08-05 34.69 15.1 0.22 37.2
2026-08-04 35.05 31.2 0.28 70
2026-08-03 34.18 19.78 0.24 53.01
2026-07-31 33.56 32.22 0.29 73.6
2026-07-30 33.69 39.64 0.32 80.8
2026-07-29 32.86 55.15 0.38 95.2
2026-07-28 33.56 31.86 0.28 73.2
2026-07-27 33.87 35.24 0.3 77.51
2026-07-24 33.93 36.36 0.3 78.4
2026-07-23 34.26 22.3 0.25 59.2
2026-07-22 34.44 17.78 0.23 48
2026-07-21 34.62 31.42 0.28 72
2026-07-20 33.87 31.91 0.29 73.49
2026-07-17 34.05 46.34 0.34 88
2026-07-16 34.25 44.4 0.34 87.2
2026-07-15 34.52 21.07 0.24 58.8
2026-07-14 34.57 18.74 0.23 53.6