Tema Memory ETF DISK 40.4 0.9 2.28%
DISK Historical Options Analysis
Explore DISK (Tema Memory ETF) 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
DISK / Comparative study
3 signals / 41 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -0.34
2.7
Mean
9.28
Window
-96.6%
ATM IV
z -1.30
0.54
Mean
0.73
Window
-45.8%
IV Percentile
z -0.47
2.5
Mean
12.41
Window
-97.5%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.51 | 0.92 |
| ATM IV | 0.51 | 1.00 | 0.53 |
| IV Percent... | 0.92 | 0.53 | 1.00 |
Source observations
Data inspector
1-41 of 41
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-21 | 40.4 | 2.7 | 0.54 | 2.5 |
| 2026-09-18 | 39.5 | 0 | 0.53 | 0 |
| 2026-09-17 | 37.38 | 4.43 | 0.58 | 2.63 |
| 2026-09-16 | 35.9 | 0 | 0.56 | 0 |
| 2026-09-15 | 35.55 | 0 | 0.58 | 0 |
| 2026-09-14 | 35.71 | 1.1 | 0.59 | 5.71 |
| 2026-09-11 | 38.61 | 8.27 | 0.62 | 14.71 |
| 2026-09-10 | 38.55 | 13.36 | 0.64 | 15.15 |
| 2026-09-09 | 40.2 | 16.97 | 0.66 | 21.88 |
| 2026-09-08 | 40.14 | 19.23 | 0.67 | 22.58 |
| 2026-09-07 | 38.48 | 22.32 | 0.68 | 26.67 |
| 2026-09-04 | 39.23 | 15.08 | 0.65 | 20.69 |
| 2026-09-03 | 36.36 | 7.43 | 0.62 | 10.71 |
| 2026-09-02 | 36.46 | 0 | 0.58 | 0 |
| 2026-09-01 | 35.8 | 7 | 0.62 | 3.85 |
| 2026-08-31 | 36.85 | 0 | 0.58 | 0 |
| 2026-08-28 | 35.99 | 0 | 0.62 | 0 |
| 2026-08-27 | 37.38 | 0 | 0.65 | 0 |
| 2026-08-26 | 36.49 | 0 | 0.68 | 0 |
| 2026-08-25 | 36.66 | 7.57 | 0.72 | 14.29 |
| 2026-08-24 | 35.8 | 9.9 | 0.72 | 15 |
| 2026-08-21 | 37.97 | 0 | 0.69 | 0 |
| 2026-08-20 | 37.61 | 0 | 0.69 | 0 |
| 2026-08-19 | 36.67 | 12.77 | 0.75 | 35.29 |
| 2026-08-18 | 37.3 | 12.21 | 0.75 | 31.25 |
| 2026-08-17 | 41.29 | 7.21 | 0.73 | 6.67 |
| 2026-08-14 | 38.55 | 0 | 0.71 | 0 |
| 2026-08-13 | 38.06 | 0.54 | 0.74 | 7.69 |
| 2026-08-12 | 36.24 | 0 | 0.74 | 0 |
| 2026-08-11 | 33.85 | 0 | 0.74 | 0 |
| 2026-08-10 | 33.14 | 0 | 0.8 | 0 |
| 2026-08-07 | 33 | 0 | 0.82 | 0 |
| 2026-08-06 | 34.11 | 0 | 0.88 | 0 |
| 2026-08-05 | 35.42 | 21.05 | 0.93 | 14.29 |
| 2026-08-04 | 36.76 | 0 | 0.9 | 0 |
| 2026-08-03 | 33.64 | 0 | 0.97 | 0 |
| 2026-07-31 | 32.54 | 93.86 | 1.04 | 75 |
| 2026-07-30 | 33.72 | 0 | 1 | 0 |
| 2026-07-29 | 28.55 | 78.96 | 1.03 | 50 |
| 2026-07-28 | 30.35 | -- | 1.04 | 100 |
| 2026-07-27 | 33.05 | -- | 1 | -- |