X4 Pharmaceuticals XFOR 3.5 -0.09 -2.37%
XFOR Historical Options Analysis
Explore XFOR (X4 Pharmaceuticals) 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
XFOR / Comparative study
3 signals / 499 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.11
29.63
Mean
32.78
Window
+144.7%
ATM IV
z 0.60
5.75
Mean
3.78
Window
+213.4%
IV Percentile
z 0.46
73.61
Mean
59.7
Window
+10.2%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.90 | 0.79 |
| ATM IV | 0.90 | 1.00 | 0.70 |
| IV Percent... | 0.79 | 0.70 | 1.00 |
Source observations
Data inspector
1-50 of 499
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 3.5 | 29.63 | 5.75 | 73.61 |
| 2026-09-18 | 3.58 | 27.16 | 5.27 | 68.28 |
| 2026-09-17 | 3.5 | 27.47 | 5.33 | 70.34 |
| 2026-09-16 | 3.51 | 26.89 | 5.21 | 68.97 |
| 2026-09-15 | 3.62 | 25.43 | 4.93 | 66.21 |
| 2026-09-14 | 3.62 | 25.03 | 4.85 | 64.58 |
| 2026-09-11 | 3.5 | 25.04 | 4.86 | 65.52 |
| 2026-09-10 | 3.4 | 25.54 | 4.95 | 66.9 |
| 2026-09-09 | 3.6 | 23.46 | 4.55 | 61.38 |
| 2026-09-08 | 3.5 | 24.01 | 4.66 | 63.45 |
| 2026-09-07 | 4.04 | 19.36 | 3.75 | 56.94 |
| 2026-09-04 | 4.04 | 18.62 | 3.61 | 55.17 |
| 2026-09-03 | 4.04 | 18.44 | 3.58 | 53.1 |
| 2026-09-02 | 4.04 | 18.16 | 3.52 | 51.72 |
| 2026-09-01 | 4.07 | 17.85 | 3.46 | 51.39 |
| 2026-08-31 | 4.04 | 17.79 | 3.45 | 51.05 |
| 2026-08-28 | 4.04 | 12.4 | 2.41 | 46.53 |
| 2026-08-27 | 4.23 | 11.4 | 2.21 | 45.14 |
| 2026-08-26 | 4.17 | 11.37 | 2.21 | 44.44 |
| 2026-08-25 | 4.16 | 11.23 | 2.18 | 43.75 |
| 2026-08-24 | 4.05 | 11.35 | 2.2 | 44.06 |
| 2026-08-21 | 4.04 | 10.77 | 2.09 | 43.06 |
| 2026-08-20 | 4.03 | 10.61 | 2.06 | 42.36 |
| 2026-08-19 | 4.16 | 10.01 | 1.94 | 40.28 |
| 2026-08-18 | 4.21 | 9.75 | 1.89 | 38.89 |
| 2026-08-17 | 4.3 | 9.23 | 1.79 | 35.66 |
| 2026-08-14 | 4.22 | 9.07 | 1.76 | 34.03 |
| 2026-08-13 | 4.29 | 8.78 | 1.7 | 31.94 |
| 2026-08-12 | 4.29 | 8.49 | 1.65 | 29.86 |
| 2026-08-11 | 4.28 | 8.53 | 1.65 | 30.56 |
| 2026-08-10 | 4.25 | 8.5 | 1.65 | 30.07 |
| 2026-08-07 | 4.64 | 7.17 | 1.39 | 23.61 |
| 2026-08-06 | 4.17 | 8.32 | 1.61 | 28.47 |
| 2026-08-05 | 4.15 | 8.28 | 1.61 | 27.78 |
| 2026-08-04 | 4.29 | 7.81 | 1.51 | 25 |
| 2026-08-03 | 4.09 | 20.49 | 3.97 | 58.74 |
| 2026-07-31 | 3.98 | 19.94 | 3.87 | 59.03 |
| 2026-07-30 | 4 | 19.58 | 3.8 | 58.33 |
| 2026-07-29 | 4 | 18.84 | 3.65 | 57.64 |
| 2026-07-28 | 3.93 | 18.99 | 3.68 | 58.33 |
| 2026-07-27 | 3.94 | 18.53 | 3.59 | 57.34 |
| 2026-07-24 | 3.85 | 18.18 | 3.53 | 54.86 |
| 2026-07-23 | 3.99 | 18.47 | 3.58 | 57.64 |
| 2026-07-22 | 3.69 | 18.72 | 3.63 | 58.33 |
| 2026-07-21 | 3.69 | 18.46 | 3.58 | 58.33 |
| 2026-07-20 | 3.68 | 18.24 | 3.54 | 57.34 |
| 2026-07-17 | 3.82 | 16.46 | 3.19 | 56.94 |
| 2026-07-16 | 3.83 | 16.16 | 3.14 | 56.94 |
| 2026-07-15 | 3.9 | 15.49 | 3 | 56.25 |
| 2026-07-14 | 4.02 | 14.53 | 2.82 | 55.56 |