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ProShares K-1 Free Crude Oil OILK 56.97 -0.69 -1.21%

OILK Historical Options Analysis

Explore OILK (ProShares K-1 Free Crude Oil) 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

OILK / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.19
7.3
Mean
31.4
Window
-71.5%
ATM IV z -0.92
0.29
Mean
0.45
Window
-29.0%
IV Percentile z -1.16
16.34
Mean
49.26
Window
-61.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.91 0.92
ATM IV 0.91 1.00 0.89
IV Percent... 0.92 0.89 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 56.97 7.3 0.29 16.34
2026-09-18 57.66 8.11 0.3 18.99
2026-09-17 57.23 9.13 0.32 24.42
2026-09-16 57.28 11.63 0.35 34.88
2026-09-15 58.19 12.5 0.36 37.21
2026-09-14 57.12 12.28 0.36 36.19
2026-09-11 56.88 12.15 0.36 35.66
2026-09-10 57.29 12.64 0.36 37.21
2026-09-09 56.07 10.09 0.33 27.13
2026-09-08 55.66 9.04 0.31 24.03
2026-09-07 54.52 9.48 0.32 25.68
2026-09-04 54.52 8.6 0.31 21.71
2026-09-03 54.13 9.61 0.32 25.97
2026-09-02 54.45 11.04 0.34 31.78
2026-09-01 54.46 10.45 0.33 28.4
2026-08-31 54.32 3.29 0.24 3.52
2026-08-28 53 5.45 0.27 11.28
2026-08-27 53.05 5.92 0.27 13.23
2026-08-26 52.53 7.28 0.29 17.51
2026-08-25 52.12 17.38 0.42 47.47
2026-08-24 53.89 8.83 0.31 24.22
2026-08-21 54.78 7.16 0.29 17.51
2026-08-20 54.61 6.82 0.29 16.73
2026-08-19 53.73 8.45 0.31 22.57
2026-08-18 53.9 8.98 0.31 24.12
2026-08-17 53.63 10.79 0.34 28.52
2026-08-14 52.23 8.9 0.31 23.74
2026-08-13 51.72 11.25 0.34 30.74
2026-08-12 52.32 11.5 0.35 32.3
2026-08-11 52.42 12.35 0.36 33.07
2026-08-10 52.02 15.18 0.4 41.8
2026-08-07 49.24 14.88 0.39 41.25
2026-08-06 49.43 13.11 0.37 35.8
2026-08-05 48.09 11.26 0.34 31.91
2026-08-04 48.36 13.12 0.37 36.19
2026-08-03 49.75 18.47 0.44 48.44
2026-07-31 52.73 19.62 0.45 52.92
2026-07-30 52.43 19.47 0.45 52.53
2026-07-29 53.43 21.19 0.47 64.59
2026-07-28 50.72 20.84 0.47 64.2
2026-07-27 52.23 20.31 0.46 62.5
2026-07-24 54.83 23.33 0.5 69.26
2026-07-23 54.94 22.8 0.5 68.87
2026-07-22 54.03 20.24 0.46 55.25
2026-07-21 53.62 18.24 0.44 49.81
2026-07-20 53.15 18.05 0.43 49.22
2026-07-17 52.93 16.78 0.42 46.69
2026-07-16 51.66 14.74 0.39 41.63
2026-07-15 52.22 16.29 0.41 45.14
2026-07-14 51.8 18.27 0.44 50.19