Fulcrum Therapeutics FULC 3.8 0.04 1.06%
FULC Historical Options Analysis
Explore FULC (Fulcrum Therapeutics) 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
FULC / Comparative study
3 signals / 501 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.58
15.22
Mean
24.56
Window
+40.8%
ATM IV
z -0.78
0.91
Mean
1.32
Window
-16.4%
IV Percentile
z -1.26
16.33
Mean
53.61
Window
-78.2%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.92 | 0.76 |
| ATM IV | 0.92 | 1.00 | 0.75 |
| IV Percent... | 0.76 | 0.75 | 1.00 |
Source observations
Data inspector
1-50 of 501
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 3.8 | 15.22 | 0.91 | 16.33 |
| 2026-09-18 | 3.76 | 12.8 | 0.83 | 12.3 |
| 2026-09-17 | 3.77 | 11.91 | 0.81 | 9.52 |
| 2026-09-16 | 3.79 | 12.01 | 0.81 | 9.92 |
| 2026-09-15 | 3.78 | 93.38 | 3.26 | 99.6 |
| 2026-09-14 | 3.79 | 78.5 | 2.81 | 99.6 |
| 2026-09-11 | 3.8 | 55.19 | 2.11 | 99.21 |
| 2026-09-10 | 3.8 | 50.74 | 1.97 | 99.21 |
| 2026-09-09 | 3.84 | 44.58 | 1.79 | 98.41 |
| 2026-09-08 | 3.82 | 43.16 | 1.75 | 98.02 |
| 2026-09-07 | 3.85 | 38.16 | 1.6 | 94.82 |
| 2026-09-04 | 3.85 | 32.16 | 1.42 | 87.7 |
| 2026-09-03 | 3.84 | 42.62 | 1.73 | 97.62 |
| 2026-09-02 | 3.85 | 39.84 | 1.65 | 96.43 |
| 2026-09-01 | 3.87 | 37.27 | 1.57 | 95.22 |
| 2026-08-31 | 3.89 | 34.9 | 1.5 | 93.2 |
| 2026-08-28 | 3.85 | 32.88 | 1.44 | 92.03 |
| 2026-08-27 | 3.85 | 32.17 | 1.42 | 90.04 |
| 2026-08-26 | 3.86 | 31.3 | 1.39 | 89.24 |
| 2026-08-25 | 3.86 | 29.71 | 1.34 | 84.86 |
| 2026-08-24 | 3.84 | 30.19 | 1.36 | 86.8 |
| 2026-08-21 | 3.83 | 28.06 | 1.29 | 80.48 |
| 2026-08-20 | 3.85 | 25.86 | 1.23 | 70.12 |
| 2026-08-19 | 3.91 | 23.25 | 1.15 | 55.38 |
| 2026-08-18 | 3.87 | 24 | 1.17 | 59.76 |
| 2026-08-17 | 3.84 | 24.7 | 1.19 | 63.2 |
| 2026-08-14 | 3.74 | 25.67 | 1.22 | 67.73 |
| 2026-08-13 | 3.71 | 25.64 | 1.22 | 66.93 |
| 2026-08-12 | 3.72 | 24.76 | 1.19 | 63.35 |
| 2026-08-11 | 3.69 | 25.18 | 1.21 | 65.34 |
| 2026-08-10 | 3.75 | 22.85 | 1.14 | 54.8 |
| 2026-08-07 | 3.89 | 17.23 | 0.97 | 24.7 |
| 2026-08-06 | 3.77 | 21.92 | 1.11 | 49 |
| 2026-08-05 | 3.77 | 20.75 | 1.07 | 41.43 |
| 2026-08-04 | 3.8 | 19.17 | 1.03 | 31.08 |
| 2026-08-03 | 3.71 | 19.97 | 1.05 | 36 |
| 2026-07-31 | 3.58 | 16.02 | 0.93 | 21.12 |
| 2026-07-30 | 3.72 | 11.97 | 0.81 | 9.56 |
| 2026-07-29 | 3.62 | 15.6 | 0.92 | 17.93 |
| 2026-07-28 | 3.72 | 10.2 | 0.76 | 7.17 |
| 2026-07-27 | 3.73 | 10.04 | 0.75 | 6.4 |
| 2026-07-24 | 3.72 | 9.22 | 0.73 | 4.78 |
| 2026-07-23 | 3.76 | 6.75 | 0.65 | 2.79 |
| 2026-07-22 | 3.7 | 12.86 | 0.84 | 11.16 |
| 2026-07-21 | 3.68 | 11.72 | 0.8 | 7.57 |
| 2026-07-20 | 3.62 | 10.07 | 0.75 | 5.6 |
| 2026-07-17 | 3.65 | 25.21 | 1.21 | 59.76 |
| 2026-07-16 | 3.5 | 12.24 | 0.82 | 7.57 |
| 2026-07-15 | 3.56 | 9.33 | 0.73 | 4.38 |
| 2026-07-14 | 3.59 | 7.38 | 0.67 | 3.19 |