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Capital Southwest Corp CSWC 23.55 0.13 0.55%

CSWC Historical Options Analysis

Explore CSWC (Capital Southwest Corp) 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

CSWC / Comparative study

3 signals / 500 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 4.32
77.2
Mean
18.77
Window
+1796.8%
ATM IV z 2.72
0.41
Mean
0.24
Window
+125.5%
IV Percentile z 1.74
99.6
Mean
49.73
Window
+982.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.84 0.76
ATM IV 0.84 1.00 0.87
IV Percent... 0.76 0.87 1.00
Source observations

Data inspector

1-50 of 500
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-09-21 23.55 77.2 0.41 99.6
2026-09-18 23.42 23.24 0.22 36.65
2026-09-17 24.01 18.65 0.21 25.5
2026-09-16 23.6 17.47 0.2 22.31
2026-09-15 23.87 13.68 0.19 13.94
2026-09-14 24.15 8.2 0.17 5.2
2026-09-11 24.19 34.87 0.26 65.74
2026-09-10 24.1 25.59 0.23 44.22
2026-09-09 24.18 33.81 0.26 61.35
2026-09-08 24.35 25.18 0.23 44.22
2026-09-07 24.58 24.73 0.23 43.6
2026-09-04 24.58 21.38 0.21 33.86
2026-09-03 24.55 31.06 0.25 55.38
2026-09-02 24.74 22.98 0.22 37.85
2026-09-01 24.96 23.47 0.22 40
2026-08-31 25.57 18.98 0.21 29.32
2026-08-28 25.47 8.47 0.17 5.6
2026-08-27 25.4 12.16 0.18 10.8
2026-08-26 25.24 5.35 0.16 2
2026-08-25 25.21 22.87 0.22 37.6
2026-08-24 25.28 9.52 0.17 5.62
2026-08-21 24.96 20.81 0.21 34.4
2026-08-20 24.68 14.25 0.19 14.8
2026-08-19 24.56 16.98 0.2 23.2
2026-08-18 24.59 9.08 0.17 5.2
2026-08-17 24.64 10.95 0.18 7.23
2026-08-14 24.88 14.69 0.19 15.6
2026-08-13 25.25 0 0.14 0
2026-08-12 25.11 3.31 0.15 1.2
2026-08-11 25.05 1.54 0.15 0.4
2026-08-10 25.14 0 0.14 0
2026-08-07 25.13 5.16 0.17 2.8
2026-08-06 24.75 3.94 0.16 1.6
2026-08-05 24.42 5.15 0.17 2
2026-08-04 24.72 10.63 0.19 8.8
2026-08-03 23.94 38.29 0.28 78.31
2026-07-31 23.59 44.6 0.3 88.4
2026-07-30 23.59 34.58 0.27 72.8
2026-07-29 23.61 67.99 0.38 98.4
2026-07-28 23.82 48.25 0.31 92.4
2026-07-27 23.55 28.94 0.25 57.03
2026-07-24 23.45 31.72 0.26 62
2026-07-23 23.45 34.36 0.27 72.8
2026-07-22 23.69 33.26 0.26 68
2026-07-21 24.06 20.55 0.22 38.8
2026-07-20 23.86 51.26 0.32 93.98
2026-07-17 24.3 21.7 0.22 42.8
2026-07-16 24.21 25.7 0.24 50
2026-07-15 23.95 47.24 0.31 91.2
2026-07-14 23.9 32.4 0.26 66.8