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ARK Space & Defense Innovation ARKX 32.97 0.85 2.66%

ARKX Historical Options Analysis

Explore ARKX (ARK Space & Defense Innovation) 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

ARKX / Comparative study

3 signals / 508 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.27
20.25
Mean
25.46
Window
+154.1%
ATM IV z -0.28
0.32
Mean
0.35
Window
+34.7%
IV Percentile z -1.78
20.54
Mean
63.78
Window
-71.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.85 0.53
ATM IV 0.85 1.00 0.68
IV Percent... 0.53 0.68 1.00
Source observations

Data inspector

1-50 of 508
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 32.97 20.25 0.32 20.54
2026-09-18 32.12 20.94 0.33 22.39
2026-09-17 32.3 19.79 0.32 21.24
2026-09-16 31.58 27.22 0.35 42.08
2026-09-15 31.51 23.65 0.34 27.8
2026-09-14 31.65 20.39 0.33 22.48
2026-09-11 31.84 19.64 0.32 21.62
2026-09-10 31.66 19.64 0.32 21.62
2026-09-09 31.84 21.6 0.33 24.32
2026-09-08 32.52 24.38 0.34 29.34
2026-09-07 32.11 25.53 0.34 39.53
2026-09-04 32.22 21.91 0.33 25.87
2026-09-03 32.35 25.33 0.34 39.77
2026-09-02 31.85 20.3 0.32 24.71
2026-09-01 31.83 23.09 0.34 27.91
2026-08-31 32.38 17.52 0.31 19.84
2026-08-28 32.35 12.44 0.3 11.63
2026-08-27 32.82 16.93 0.31 18.99
2026-08-26 32.45 16.32 0.31 17.83
2026-08-25 32.49 14.25 0.3 13.57
2026-08-24 32.45 16.79 0.31 18.68
2026-08-21 33.25 14.61 0.3 14.73
2026-08-20 32.92 15.87 0.31 17.05
2026-08-19 33.64 17.31 0.31 19.38
2026-08-18 33.98 17.74 0.32 20.93
2026-08-17 34.7 18.98 0.32 22.57
2026-08-14 34.86 15.28 0.3 16.28
2026-08-13 34.85 12.6 0.29 13.95
2026-08-12 34.69 16.53 0.31 17.83
2026-08-11 34.41 16.53 0.31 18.22
2026-08-10 34.41 20.19 0.32 23.74
2026-08-07 34.27 24.88 0.34 29.84
2026-08-06 33.01 23.27 0.33 27.52
2026-08-05 32.58 40.19 0.4 60.47
2026-08-04 33.2 28.8 0.35 44.19
2026-08-03 31.59 44.56 0.41 67.32
2026-07-31 30.6 33.11 0.37 52.33
2026-07-30 30.35 50.99 0.44 77.91
2026-07-29 29.52 63.64 0.48 87.98
2026-07-28 30.57 28.98 0.35 46.51
2026-07-27 30.72 28.97 0.35 46.3
2026-07-24 30.37 38.24 0.39 58.91
2026-07-23 30.94 27.31 0.35 44.57
2026-07-22 30.95 26.48 0.35 44.19
2026-07-21 31.18 25.83 0.34 43.02
2026-07-20 30.48 28.64 0.35 46.3
2026-07-17 30.3 32.94 0.37 53.1
2026-07-16 30.77 28.82 0.35 47.29
2026-07-15 31.57 31.99 0.37 51.55
2026-07-14 31.74 40.36 0.4 62.02