Cytek Biosciences CTKB 5.29 -0.01 -0.19%
CTKB Historical Options Analysis
Explore CTKB (Cytek Biosciences) 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
CTKB / Comparative study
3 signals / 507 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.07
20.16
Mean
21.64
Window
+297.6%
ATM IV
z -0.17
2.06
Mean
2.38
Window
+130.7%
IV Percentile
z 0.66
69.02
Mean
50.12
Window
+245.1%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.98 | 0.80 |
| ATM IV | 0.98 | 1.00 | 0.81 |
| IV Percent... | 0.80 | 0.81 | 1.00 |
Source observations
Data inspector
1-50 of 507
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 5.29 | 20.16 | 2.06 | 69.02 |
| 2026-09-18 | 5.3 | 5.78 | 0.74 | 11.33 |
| 2026-09-17 | 5.21 | 28 | 2.78 | 84.77 |
| 2026-09-16 | 4.93 | 3.86 | 0.57 | 3.13 |
| 2026-09-15 | 4.89 | 6.61 | 0.82 | 14.45 |
| 2026-09-14 | 4.83 | 7.48 | 0.9 | 18.04 |
| 2026-09-11 | 4.61 | 20.01 | 2.05 | 69.14 |
| 2026-09-10 | 4.53 | 9.14 | 1.05 | 24.22 |
| 2026-09-09 | 4.73 | 5.85 | 0.75 | 10.94 |
| 2026-09-08 | 4.62 | 8.02 | 0.95 | 18.36 |
| 2026-09-07 | 4.7 | 5.68 | 0.73 | 10.59 |
| 2026-09-04 | 4.7 | 5.39 | 0.71 | 10.16 |
| 2026-09-03 | 4.7 | 5.3 | 0.7 | 9.77 |
| 2026-09-02 | 4.69 | 5.22 | 0.69 | 8.59 |
| 2026-09-01 | 4.62 | 7.17 | 0.87 | 14.9 |
| 2026-08-31 | 4.78 | 5.21 | 0.69 | 8.27 |
| 2026-08-28 | 4.68 | 4.83 | 0.66 | 6.27 |
| 2026-08-27 | 4.62 | 5.12 | 0.68 | 7.45 |
| 2026-08-26 | 4.57 | -- | -- | -- |
| 2026-08-25 | 4.58 | -- | -- | -- |
| 2026-08-24 | 4.44 | 7.94 | 0.94 | 14.84 |
| 2026-08-21 | 4.81 | 4.18 | 0.6 | 3.5 |
| 2026-08-20 | 4.66 | 55.54 | 5.3 | 95.72 |
| 2026-08-19 | 4.7 | 38.67 | 3.76 | 93.39 |
| 2026-08-18 | 4.67 | 32.47 | 3.19 | 87.94 |
| 2026-08-17 | 4.74 | 26.16 | 2.61 | 85.55 |
| 2026-08-14 | 4.69 | 20.37 | 2.08 | 72.37 |
| 2026-08-13 | 4.89 | 15.26 | 1.61 | 47.08 |
| 2026-08-12 | 4.78 | 16.15 | 1.69 | 49.81 |
| 2026-08-11 | 4.74 | 15.87 | 1.67 | 48.83 |
| 2026-08-10 | 4.66 | 16.31 | 1.71 | 50.98 |
| 2026-08-07 | 4.2 | 20.76 | 2.12 | 73.83 |
| 2026-08-06 | 4.16 | 34.29 | 3.36 | 87.89 |
| 2026-08-05 | 4.18 | 33.75 | 3.31 | 87.89 |
| 2026-08-04 | 4.28 | 31.66 | 3.11 | 86.33 |
| 2026-08-03 | 4.31 | 29.4 | 2.91 | 86.27 |
| 2026-07-31 | 4.22 | 28.92 | 2.86 | 85.55 |
| 2026-07-30 | 4.31 | 27.44 | 2.73 | 85.16 |
| 2026-07-29 | 4.38 | 26.05 | 2.6 | 83.59 |
| 2026-07-28 | 4.46 | 24.8 | 2.49 | 82.03 |
| 2026-07-27 | 4.41 | 24.65 | 2.47 | 81.96 |
| 2026-07-24 | 4.46 | 22.54 | 2.28 | 79.53 |
| 2026-07-23 | 4.56 | 21.63 | 2.2 | 79.05 |
| 2026-07-22 | 4.54 | 21.36 | 2.17 | 77.08 |
| 2026-07-21 | 4.57 | 20.77 | 2.12 | 75.1 |
| 2026-07-20 | 4.58 | 5.05 | 0.68 | 6.75 |
| 2026-07-17 | 4.62 | 3.9 | 0.57 | 3.17 |
| 2026-07-16 | 4.64 | 35.96 | 3.51 | 90.48 |
| 2026-07-15 | 4.65 | 25.46 | 2.55 | 81.35 |
| 2026-07-14 | 4.62 | 21.34 | 2.17 | 75.79 |