State Street SPDR Bloomberg Enhanced CERY 39.7 -0.15 -0.37%
CERY Historical Options Analysis
Explore CERY (State Street SPDR Bloomberg Enhanced) 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
CERY / Comparative study
3 signals / 374 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -1.15
4.55
Mean
54.69
Window
-95.5%
ATM IV
z -1.55
0.22
Mean
0.38
Window
-45.6%
IV Percentile
z -1.53
4.44
Mean
70.6
Window
-95.6%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.53 | 0.91 |
| ATM IV | 0.53 | 1.00 | 0.66 |
| IV Percent... | 0.91 | 0.66 | 1.00 |
Source observations
Data inspector
1-50 of 374
- 1 / 8
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 39.7 | 4.55 | 0.22 | 4.44 |
| 2026-09-18 | 39.85 | 1.84 | 0.19 | 1.2 |
| 2026-09-17 | 39.72 | 9.44 | 0.27 | 19.28 |
| 2026-09-16 | 39.75 | 11.47 | 0.3 | 26.91 |
| 2026-09-15 | 40.18 | 7.31 | 0.25 | 10.84 |
| 2026-09-14 | 39.7 | 8.88 | 0.27 | 15.73 |
| 2026-09-11 | 39.84 | 7.73 | 0.26 | 11.65 |
| 2026-09-10 | 40.21 | 7.6 | 0.25 | 11.24 |
| 2026-09-09 | 39.77 | 6.73 | 0.24 | 8.84 |
| 2026-09-08 | 39.43 | 6.17 | 0.24 | 6.83 |
| 2026-09-07 | 39.04 | 5.52 | 0.23 | 5.24 |
| 2026-09-04 | 39.04 | 5.55 | 0.23 | 5.22 |
| 2026-09-03 | 39.13 | 5.58 | 0.23 | 5.22 |
| 2026-09-02 | 39.09 | 6.23 | 0.24 | 5.62 |
| 2026-09-01 | 39.07 | 3.12 | 0.2 | 2.42 |
| 2026-08-31 | 38.57 | 7.17 | 0.25 | 7.29 |
| 2026-08-28 | 38.22 | 9.1 | 0.27 | 12.5 |
| 2026-08-27 | 38.19 | 6.44 | 0.24 | 6.05 |
| 2026-08-26 | 37.98 | 8.79 | 0.27 | 10.89 |
| 2026-08-25 | 37.85 | 11.42 | 0.3 | 20.56 |
| 2026-08-24 | 38.15 | 8.69 | 0.27 | 10.12 |
| 2026-08-21 | 38.48 | 6.39 | 0.24 | 5.65 |
| 2026-08-20 | 38.26 | 45.77 | 0.68 | 97.18 |
| 2026-08-19 | 38.03 | -- | -- | -- |
| 2026-08-18 | 37.53 | -- | -- | -- |
| 2026-08-17 | 37.63 | -- | -- | -- |
| 2026-08-14 | 37.08 | 2.2 | 0.19 | 1.2 |
| 2026-08-13 | 36.73 | 6.73 | 0.24 | 5.18 |
| 2026-08-12 | 37.14 | 2.65 | 0.2 | 1.2 |
| 2026-08-11 | 37.02 | 2.99 | 0.2 | 1.2 |
| 2026-08-10 | 36.94 | 3.9 | 0.21 | 1.6 |
| 2026-08-07 | 35.91 | 10.42 | 0.29 | 14.34 |
| 2026-08-06 | 35.74 | 9.83 | 0.28 | 11.55 |
| 2026-08-05 | 35.4 | 8.68 | 0.27 | 7.17 |
| 2026-08-04 | 35.09 | 9.74 | 0.28 | 10.76 |
| 2026-08-03 | 35.46 | 0 | 0.17 | 0 |
| 2026-07-31 | 35.96 | 3.29 | 0.21 | 0.8 |
| 2026-07-30 | 36.04 | 5.14 | 0.23 | 1.99 |
| 2026-07-29 | 36.13 | 10.46 | 0.29 | 13.15 |
| 2026-07-28 | 35.42 | 4.43 | 0.22 | 1.2 |
| 2026-07-27 | 35.82 | 6.48 | 0.25 | 2.4 |
| 2026-07-24 | 36.57 | 0.36 | 0.18 | 0.4 |
| 2026-07-23 | 36.71 | 9.31 | 0.28 | 7.57 |
| 2026-07-22 | 36.59 | 0 | 0.17 | 0 |
| 2026-07-21 | 36.23 | 6.29 | 0.29 | 9.56 |
| 2026-07-20 | 35.91 | 2.01 | 0.24 | 1.2 |
| 2026-07-17 | 36 | 1.18 | 0.23 | 0.4 |
| 2026-07-16 | 35.28 | 66.92 | 0.92 | 99.6 |
| 2026-07-15 | 35.56 | 27.55 | 0.51 | 94.82 |
| 2026-07-14 | 35.43 | 25.28 | 0.49 | 93.23 |