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ERock EROC 13.39 0.3 2.29%

EROC Historical Options Analysis

Explore EROC (ERock) 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

EROC / Comparative study

3 signals / 46 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.26
3.77
Mean
7.41
Window
-95.4%
ATM IV z -0.51
0.82
Mean
1.13
Window
-70.1%
IV Percentile z 0.29
33.33
Mean
26.04
Window
-66.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.97 0.62
ATM IV 0.97 1.00 0.68
IV Percent... 0.62 0.68 1.00
Source observations

Data inspector

1-46 of 46
Date Close IV Rank ATM IV IV Percentile
2026-09-21 13.39 3.77 0.82 33.33
2026-09-18 13.09 2.22 0.78 13.64
2026-09-17 12.9 3.64 0.82 27.91
2026-09-16 12.21 8.35 0.95 57.14
2026-09-15 11.04 3.78 0.82 31.71
2026-09-14 11.26 5.5 0.87 45
2026-09-11 12.7 3 0.8 20.51
2026-09-10 11.87 10.27 1 57.89
2026-09-09 12.67 3.65 0.82 29.73
2026-09-08 13.74 7.08 0.91 50
2026-09-07 12.33 0.86 0.75 5.71
2026-09-04 12.33 0 0.72 0
2026-09-03 11.71 5.99 0.89 42.42
2026-09-02 11.21 2.88 0.8 18.75
2026-09-01 11.41 0 0.73 0
2026-08-31 11.8 0.36 0.78 6.67
2026-08-28 12.31 0 0.77 0
2026-08-27 13.23 0.41 0.79 3.57
2026-08-26 12.99 1.31 0.81 7.41
2026-08-25 12.95 2.01 0.83 15.38
2026-08-24 13.12 0 0.78 0
2026-08-21 14.13 1.1 0.83 8.33
2026-08-20 13.01 0.55 0.82 4.35
2026-08-19 14.36 1.5 0.84 4.55
2026-08-18 15.22 1.59 0.84 4.76
2026-08-17 17.4 0 0.8 0
2026-08-14 16.72 0 0.85 0
2026-08-13 15.66 0 0.89 0
2026-08-12 13.82 0 0.93 0
2026-08-11 11.25 12.5 1.28 37.5
2026-08-10 10.51 19.82 1.46 53.33
2026-08-07 10.59 39.22 1.94 78.57
2026-08-06 10.41 16.9 1.39 53.85
2026-08-05 10.73 0 0.97 0
2026-08-04 11.5 0 1.02 0
2026-08-03 10.96 19.71 1.52 70
2026-07-31 10.26 13 1.36 44.44
2026-07-30 9.88 9.35 1.28 37.5
2026-07-29 8.99 19.06 1.51 42.86
2026-07-28 10.1 19.36 1.52 50
2026-07-27 10.71 2.66 1.12 40
2026-07-24 10.95 2.5 1.11 25
2026-07-23 11.93 0 1.05 0
2026-07-22 12.32 81.96 3.32 50
2026-07-21 13.29 -- 3.45 100
2026-07-20 11.78 -- 2.75 --