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GRAIL GRAL 80.77 0.82 1.03%

GRAL Historical Options Analysis

Explore GRAL (GRAIL) historical options data, volatility, Greeks and positioning. Compare signals over time in the free Historical Lab preview.

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Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

GRAL / Comparative study

3 signals / 510 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.44
17.65
Mean
27.29
Window
+8.1%
ATM IV z 1.28
1.18
Mean
0.92
Window
+49.9%
IV Percentile z 1.76
98.84
Mean
47.55
Window
+257.3%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.68 0.79
ATM IV 0.68 1.00 0.72
IV Percent... 0.79 0.72 1.00
Source observations

Data inspector

1-50 of 510
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 80.77 17.65 1.18 98.84
2026-09-17 79.95 16.44 1.15 98.07
2026-09-16 75.11 12.17 1.02 84.56
2026-09-15 75.89 11.39 1 81.47
2026-09-14 75.53 10.44 0.98 75.58
2026-09-11 76.23 11.31 1 81.47
2026-09-10 77.56 10.35 0.97 75.29
2026-09-09 77.48 10.96 0.99 80.31
2026-09-08 79.1 10.72 0.98 78.76
2026-09-07 80.51 9.67 0.95 69.38
2026-09-04 80.34 8.52 0.92 61
2026-09-03 80.62 10.56 0.98 78.38
2026-09-02 80.56 10.55 0.98 78.38
2026-09-01 79.79 10.26 0.97 76.36
2026-08-31 79.37 10.03 0.96 74.32
2026-08-28 80 3.87 0.79 13.18
2026-08-27 82.5 3.69 0.78 12.02
2026-08-26 79.59 2.24 0.74 3.88
2026-08-25 82.54 3.44 0.77 10.08
2026-08-24 76.58 2.44 0.74 3.89
2026-08-21 79.54 2.11 0.73 3.49
2026-08-20 77.97 2.09 0.73 3.1
2026-08-19 73.96 1.06 0.7 0.78
2026-08-18 70.89 0 0.67 0
2026-08-17 69.95 3.46 0.79 13.23
2026-08-14 67.87 0 0.69 0
2026-08-13 68.24 0.26 0.73 1.16
2026-08-12 68.94 0 0.72 0
2026-08-11 75.48 3.26 0.82 19.38
2026-08-10 74.84 2.01 0.78 12.06
2026-08-07 69.48 0.79 0.75 2.33
2026-08-06 63.4 0.86 0.75 3.1
2026-08-05 74.18 1.91 0.78 10.08
2026-08-04 72.7 4.82 0.86 36.43
2026-08-03 70.27 8.06 0.95 71.6
2026-07-31 68.56 8.67 0.97 76.36
2026-07-30 71.14 7.19 0.93 65.89
2026-07-29 63.44 5.3 0.88 42.25
2026-07-28 64.42 4.48 0.85 31.01
2026-07-27 66.77 3.45 0.82 19.46
2026-07-24 67.84 5 0.87 37.21
2026-07-23 70.36 2.84 0.81 14.73
2026-07-22 70.66 4.2 0.84 26.74
2026-07-21 72.71 3.38 0.82 17.83
2026-07-20 68.91 4.5 0.85 29.57
2026-07-17 72.62 3.82 0.83 22.87
2026-07-16 71.96 4.52 0.85 29.07
2026-07-15 74.36 4.28 0.85 26.74
2026-07-14 73.12 5.3 0.88 38.37
2026-07-13 71.8 5.4 0.88 40.08