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ProShares Ultra Bloomberg Natural Gas BOIL 19.51 -0.51 -2.55%

BOIL Historical Options Analysis

Explore BOIL (ProShares Ultra Bloomberg Natural Gas) 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

BOIL / Comparative study

3 signals / 508 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.31
0.71
Mean
33.4
Window
-97.8%
ATM IV z -1.52
0.68
Mean
1.04
Window
-30.5%
IV Percentile z -1.30
3.1
Mean
45.84
Window
-91.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.70 0.80
ATM IV 0.70 1.00 0.81
IV Percent... 0.80 0.81 1.00
Source observations

Data inspector

1-50 of 508
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 19.51 0.71 0.68 3.1
2026-09-18 20.02 0.25 0.66 1.16
2026-09-17 19.64 0.78 0.68 2.7
2026-09-16 19.73 1.13 0.69 4.25
2026-09-15 20.42 1.06 0.69 3.47
2026-09-14 19.9 2.18 0.72 8.53
2026-09-11 19.26 3.03 0.75 11.58
2026-09-10 19.28 2.43 0.73 8.88
2026-09-09 18.93 3.02 0.75 10.81
2026-09-08 20.03 2.43 0.73 8.88
2026-09-07 20.44 2.49 0.73 9.69
2026-09-04 20.39 2.05 0.72 6.95
2026-09-03 20.12 2.44 0.73 8.49
2026-09-02 21.22 1.7 0.71 5.02
2026-09-01 20.58 1.22 0.69 3.88
2026-08-31 20.37 0.61 0.67 1.56
2026-08-28 19.96 15.78 1.13 72.48
2026-08-27 20.45 17.47 1.18 77.91
2026-08-26 20.31 7.14 0.87 34.11
2026-08-25 19.73 4.76 0.8 14.34
2026-08-24 19.56 19.61 1.24 86.38
2026-08-21 19.03 15.73 1.13 73.26
2026-08-20 18.95 18.05 1.2 79.84
2026-08-19 19.19 18.07 1.2 80.23
2026-08-18 19.62 5.24 0.81 15.89
2026-08-17 18.68 23.15 1.35 90.27
2026-08-14 19.35 15.15 1.11 72.87
2026-08-13 19.61 14.14 1.08 69.77
2026-08-12 20.73 6.13 0.84 23.26
2026-08-11 20.45 3.59 0.76 10.08
2026-08-10 20.71 7.41 0.88 38.52
2026-08-07 19.12 27.06 1.47 94.19
2026-08-06 18.74 28.79 1.52 95.74
2026-08-05 19.19 18.71 1.22 84.88
2026-08-04 19.29 19.96 1.26 88.37
2026-08-03 20.69 1.04 0.69 2.72
2026-07-31 20.52 1.81 0.71 4.26
2026-07-30 20.27 3.52 0.76 8.53
2026-07-29 19.94 4.03 0.78 9.69
2026-07-28 19.47 2.17 0.72 5.04
2026-07-27 20.74 1.24 0.69 3.11
2026-07-24 22.59 2.17 0.72 4.65
2026-07-23 22.9 2.01 0.72 4.26
2026-07-22 22.85 1.74 0.71 3.49
2026-07-21 21.96 2.3 0.72 4.26
2026-07-20 21.51 1.87 0.71 3.5
2026-07-17 22.41 0.21 0.66 0.78
2026-07-16 22 0.68 0.68 1.16
2026-07-15 22.6 0.46 0.67 0.78
2026-07-14 22.33 1.11 0.69 1.55