Geron Corp GERN 1.31 0.01 1.12%
GERN Historical Options Analysis
Explore GERN (Geron Corp) historical options data, volatility, Greeks and positioning. Compare signals over time in the free Historical Lab preview.
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
GERN / Comparative study
3 signals / 508 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.66
6.85
Mean
17.18
Window
+59.3%
ATM IV
z 0.26
1.2
Mean
1.07
Window
+109.3%
IV Percentile
z 0.05
59.3
Mean
57.94
Window
+517.7%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.76 | 0.70 |
| ATM IV | 0.76 | 1.00 | 0.63 |
| IV Percent... | 0.70 | 0.63 | 1.00 |
Source observations
Data inspector
1-50 of 508
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 1.31 | 6.85 | 1.2 | 59.3 |
| 2026-09-18 | 1.3 | 6.8 | 1.19 | 58.69 |
| 2026-09-17 | 1.32 | 6.19 | 1.15 | 54.83 |
| 2026-09-16 | 1.29 | 7.04 | 1.21 | 62.93 |
| 2026-09-15 | 1.31 | 7.77 | 1.26 | 69.11 |
| 2026-09-14 | 1.37 | 7.43 | 1.23 | 65.5 |
| 2026-09-11 | 1.35 | 7.62 | 1.25 | 68.34 |
| 2026-09-10 | 1.37 | 7.54 | 1.24 | 67.57 |
| 2026-09-09 | 1.4 | 5.92 | 1.13 | 55.6 |
| 2026-09-08 | 1.51 | 5.25 | 1.09 | 49.42 |
| 2026-09-07 | 1.56 | 4.09 | 1.01 | 29.07 |
| 2026-09-04 | 1.57 | 3.5 | 0.97 | 20.85 |
| 2026-09-03 | 1.51 | 4.73 | 1.06 | 39.77 |
| 2026-09-02 | 1.59 | 3.69 | 0.93 | 15.83 |
| 2026-09-01 | 1.48 | 10.68 | 1.4 | 83.33 |
| 2026-08-31 | 1.49 | 6.6 | 1.12 | 54.47 |
| 2026-08-28 | 1.51 | 6.19 | 1.08 | 47.29 |
| 2026-08-27 | 1.53 | 4.97 | 0.97 | 21.32 |
| 2026-08-26 | 1.53 | 5.77 | 1.02 | 35.27 |
| 2026-08-25 | 1.55 | 5.41 | 1 | 28.68 |
| 2026-08-24 | 1.52 | 6.57 | 1.08 | 47.08 |
| 2026-08-21 | 1.52 | 7.64 | 1.15 | 56.98 |
| 2026-08-20 | 1.55 | 6.35 | 1.06 | 44.19 |
| 2026-08-19 | 1.59 | 6.41 | 1.01 | 31.78 |
| 2026-08-18 | 1.53 | 7.24 | 1.07 | 45.35 |
| 2026-08-17 | 1.53 | 7.01 | 1.05 | 41.63 |
| 2026-08-14 | 1.47 | 6.9 | 1.04 | 40.31 |
| 2026-08-13 | 1.53 | 5.93 | 0.98 | 26.74 |
| 2026-08-12 | 1.57 | 6.86 | 1.04 | 40.31 |
| 2026-08-11 | 1.63 | 4.46 | 0.88 | 12.4 |
| 2026-08-10 | 1.48 | 9.08 | 1.19 | 60.7 |
| 2026-08-07 | 1.48 | 7.21 | 1.06 | 45.35 |
| 2026-08-06 | 1.57 | 6.61 | 1.02 | 38.37 |
| 2026-08-05 | 1.63 | 4.93 | 0.91 | 20.16 |
| 2026-08-04 | 1.34 | 8.87 | 1.18 | 60.47 |
| 2026-08-03 | 1.28 | 10.2 | 1.27 | 70.43 |
| 2026-07-31 | 1.29 | 11.16 | 1.33 | 78.29 |
| 2026-07-30 | 1.34 | 12.41 | 1.42 | 85.27 |
| 2026-07-29 | 1.4 | 9.4 | 1.21 | 65.12 |
| 2026-07-28 | 1.45 | 9.27 | 1.2 | 63.57 |
| 2026-07-27 | 1.48 | 7.32 | 1.07 | 46.69 |
| 2026-07-24 | 1.42 | 6.63 | 1.02 | 38.76 |
| 2026-07-23 | 1.45 | 9.22 | 1.2 | 62.02 |
| 2026-07-22 | 1.41 | 10.27 | 1.27 | 69.38 |
| 2026-07-21 | 1.44 | 9.92 | 1.25 | 68.22 |
| 2026-07-20 | 1.44 | 7.42 | 1.08 | 47.86 |
| 2026-07-17 | 1.44 | 7.5 | 1.08 | 49.22 |
| 2026-07-16 | 1.42 | 7.33 | 1.07 | 47.29 |
| 2026-07-15 | 1.42 | 5.79 | 0.97 | 26.36 |
| 2026-07-14 | 1.38 | 7.12 | 1.06 | 44.96 |