Erasca ERAS 15.15 0.38 2.58%
ERAS Historical Options Analysis
Explore ERAS (Erasca) 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
ERAS / Comparative study
3 signals / 508 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.75
4.06
Mean
18.01
Window
-33.8%
ATM IV
z -0.78
0.96
Mean
2.2
Window
-14.6%
IV Percentile
z -1.30
5.81
Mean
45.95
Window
-80.2%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.98 | 0.82 |
| ATM IV | 0.98 | 1.00 | 0.82 |
| IV Percent... | 0.82 | 0.82 | 1.00 |
Source observations
Data inspector
1-50 of 508
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 15.15 | 4.06 | 0.96 | 5.81 |
| 2026-09-18 | 14.77 | 6.96 | 1.1 | 35.52 |
| 2026-09-17 | 15.34 | 2.37 | 0.87 | 1.16 |
| 2026-09-16 | 15.36 | 4 | 0.95 | 4.63 |
| 2026-09-15 | 16.25 | 4.15 | 0.96 | 6.18 |
| 2026-09-14 | 16.16 | 4.77 | 0.99 | 12.4 |
| 2026-09-11 | 15.88 | 5.25 | 1.01 | 17.37 |
| 2026-09-10 | 16.03 | 5.85 | 1.04 | 24.71 |
| 2026-09-09 | 15.7 | 4.88 | 1 | 13.13 |
| 2026-09-08 | 16.28 | 5.44 | 1.02 | 17.76 |
| 2026-09-07 | 16.19 | 5.8 | 1.04 | 23.26 |
| 2026-09-04 | 16.19 | 5.03 | 1 | 14.67 |
| 2026-09-03 | 16.26 | 4.78 | 0.99 | 12.36 |
| 2026-09-02 | 16.37 | 5.71 | 1.04 | 21.24 |
| 2026-09-01 | 16.76 | 5.41 | 1.02 | 16.67 |
| 2026-08-31 | 17.88 | 5.38 | 1.02 | 16.34 |
| 2026-08-28 | 18.03 | 4.05 | 0.95 | 4.65 |
| 2026-08-27 | 19.49 | 3.27 | 0.92 | 1.55 |
| 2026-08-26 | 19.15 | 4.93 | 1 | 12.79 |
| 2026-08-25 | 17.76 | 3.73 | 0.94 | 3.1 |
| 2026-08-24 | 17.6 | 4.57 | 0.98 | 7.78 |
| 2026-08-21 | 17.63 | 5.93 | 1.05 | 19.77 |
| 2026-08-20 | 17.08 | 4.28 | 1.04 | 18.99 |
| 2026-08-19 | 18.07 | 3.5 | 0.99 | 10.08 |
| 2026-08-18 | 18.1 | 4.04 | 1.02 | 13.95 |
| 2026-08-17 | 18.28 | 3.48 | 0.99 | 8.95 |
| 2026-08-14 | 18.38 | 2.71 | 0.94 | 2.71 |
| 2026-08-13 | 17.86 | 4.22 | 1.04 | 16.67 |
| 2026-08-12 | 18.58 | 3.85 | 1.01 | 12.79 |
| 2026-08-11 | 18.31 | 2.9 | 0.95 | 3.1 |
| 2026-08-10 | 18.12 | 4.32 | 1.04 | 16.34 |
| 2026-08-07 | 18.41 | 4.74 | 1.07 | 20.16 |
| 2026-08-06 | 18.27 | 4.4 | 1.05 | 16.28 |
| 2026-08-05 | 18.62 | 5.01 | 1.09 | 22.48 |
| 2026-08-04 | 18.38 | 5.12 | 1.1 | 22.87 |
| 2026-08-03 | 17.84 | 5.61 | 1.13 | 27.63 |
| 2026-07-31 | 18.15 | 5.33 | 1.11 | 23.64 |
| 2026-07-30 | 18.68 | 5.71 | 1.14 | 28.29 |
| 2026-07-29 | 17.72 | 6.37 | 1.18 | 31.78 |
| 2026-07-28 | 18.16 | 5.61 | 1.13 | 26.74 |
| 2026-07-27 | 18.87 | 4.66 | 1.07 | 19.46 |
| 2026-07-24 | 19.11 | 5.37 | 1.11 | 24.03 |
| 2026-07-23 | 19.34 | 4.44 | 1.05 | 17.44 |
| 2026-07-22 | 19.51 | 3.62 | 1 | 10.47 |
| 2026-07-21 | 19.38 | 4.2 | 1.04 | 14.73 |
| 2026-07-20 | 18.82 | 4.86 | 1.08 | 19.84 |
| 2026-07-17 | 19.17 | 4.42 | 1.05 | 15.89 |
| 2026-07-16 | 19.02 | 4.89 | 1.08 | 19.38 |
| 2026-07-15 | 21.26 | 2.49 | 0.92 | 2.33 |
| 2026-07-14 | 19.5 | 3.61 | 1 | 10.08 |