State Street SPDR S&P 400 MDYV 90.9 -0.5 -0.55%
MDYV Historical Options Analysis
Explore MDYV (State Street SPDR S&P 400) 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
MDYV / Comparative study
3 signals / 507 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z --
--
Mean
16.3
Window
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ATM IV
z --
--
Mean
0.41
Window
--
IV Percentile
z --
--
Mean
50.99
Window
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Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.89 | 0.72 |
| ATM IV | 0.89 | 1.00 | 0.81 |
| IV Percent... | 0.72 | 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 | 90.9 | -- | -- | -- |
| 2026-09-18 | 91.4 | -- | -- | -- |
| 2026-09-17 | 91.83 | 78.56 | 1.71 | 99.58 |
| 2026-09-16 | 91.53 | 60.6 | 1.32 | 97.9 |
| 2026-09-15 | 92.46 | 45.38 | 0.99 | 94.12 |
| 2026-09-14 | 92.75 | 38.36 | 0.84 | 91.56 |
| 2026-09-11 | 93.25 | 27.56 | 0.6 | 84.45 |
| 2026-09-10 | 92.62 | 27.82 | 0.61 | 85.29 |
| 2026-09-09 | 93.25 | 24.43 | 0.53 | 81.51 |
| 2026-09-08 | 94.36 | 20.34 | 0.44 | 76.47 |
| 2026-09-07 | 95.15 | 17.01 | 0.37 | 67.51 |
| 2026-09-04 | 95.15 | 14.98 | 0.33 | 58.82 |
| 2026-09-03 | 94.96 | 15.05 | 0.33 | 59.24 |
| 2026-09-02 | 94.36 | -- | -- | -- |
| 2026-09-01 | 93.41 | -- | -- | -- |
| 2026-08-31 | 94.13 | -- | -- | -- |
| 2026-08-28 | 94.69 | -- | -- | -- |
| 2026-08-27 | 95.21 | -- | -- | -- |
| 2026-08-26 | 95.41 | -- | -- | -- |
| 2026-08-25 | 94.93 | -- | -- | -- |
| 2026-08-24 | 95.19 | -- | -- | -- |
| 2026-08-21 | 95.71 | -- | -- | -- |
| 2026-08-20 | 95.14 | 65.34 | 1.43 | 98.78 |
| 2026-08-19 | 95.68 | 32.21 | 0.7 | 88.62 |
| 2026-08-18 | 95.75 | 34.39 | 0.75 | 90.65 |
| 2026-08-17 | 96.91 | 27.64 | 0.6 | 86.94 |
| 2026-08-14 | 97.39 | 19.62 | 0.43 | 76.02 |
| 2026-08-13 | 97.1 | 19.14 | 0.42 | 75.2 |
| 2026-08-12 | 96.73 | 19.12 | 0.42 | 75.2 |
| 2026-08-11 | 96.58 | 18.16 | 0.4 | 69.51 |
| 2026-08-10 | 96.26 | 18.32 | 0.4 | 70.2 |
| 2026-08-07 | 96.66 | 15.39 | 0.34 | 62.6 |
| 2026-08-06 | 95.93 | 16.35 | 0.36 | 66.26 |
| 2026-08-05 | 96.58 | 14.54 | 0.32 | 58.94 |
| 2026-08-04 | 97.32 | 12.7 | 0.28 | 45.93 |
| 2026-08-03 | 95.9 | 14.97 | 0.33 | 60.41 |
| 2026-07-31 | 95 | 12.17 | 0.27 | 44.31 |
| 2026-07-30 | 95.21 | 11.56 | 0.25 | 42.68 |
| 2026-07-29 | 95.07 | 13.02 | 0.28 | 47.97 |
| 2026-07-28 | 96.19 | 8.85 | 0.19 | 19.11 |
| 2026-07-27 | 95.39 | 9.23 | 0.2 | 23.27 |
| 2026-07-24 | 95.17 | 8.46 | 0.19 | 15.85 |
| 2026-07-23 | 94.29 | 9.09 | 0.2 | 21.54 |
| 2026-07-22 | 94.97 | 8.87 | 0.19 | 19.51 |
| 2026-07-21 | 94.77 | 7.48 | 0.16 | 2.85 |
| 2026-07-20 | 94.24 | 10.43 | 0.23 | 35.51 |
| 2026-07-17 | 95.21 | 9.72 | 0.21 | 30.08 |
| 2026-07-16 | 95.88 | 5.98 | 0.13 | 0.81 |
| 2026-07-15 | 94.54 | 8.35 | 0.18 | 13.41 |
| 2026-07-14 | 94.34 | 8.7 | 0.19 | 16.67 |