You're reading the free version. Trader adds the live tape and alerts.
Start tracking
SPS Commerce SPSC 80.92 -0.12 -0.15%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
SPSC / Comparative study
3 signals / 494 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -1.12
12.96
Mean
37.55
Window
-24.7%
ATM IV
z 0.12
0.47
Mean
0.45
Window
+60.1%
IV Percentile
z -1.68
25.91
Mean
67.9
Window
-22.0%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.36 | 0.74 |
| ATM IV | 0.36 | 1.00 | 0.61 |
| IV Percent... | 0.74 | 0.61 | 1.00 |
Source observations
Data inspector
1-50 of 494
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-11-10 | 80.92 | 12.96 | 0.47 | 25.91 |
| 2026-11-09 | 81.04 | 13.93 | 0.48 | 29.27 |
| 2026-11-06 | 81.91 | 10.88 | 0.45 | 21.86 |
| 2026-11-05 | 82.58 | 11.81 | 0.46 | 24.7 |
| 2026-11-04 | 85.24 | 9.34 | 0.43 | 17.58 |
| 2026-11-03 | 85.25 | 8.45 | 0.42 | 15.63 |
| 2026-11-02 | 85.08 | 18.13 | 0.52 | 47.45 |
| 2026-10-30 | 82.99 | 21.25 | 0.55 | 61.72 |
| 2026-10-29 | 85.78 | 30.61 | 0.65 | 87.5 |
| 2026-10-28 | 85.59 | 24.91 | 0.59 | 76.17 |
| 2026-10-27 | 86.24 | 24.95 | 0.59 | 76.56 |
| 2026-10-26 | 90.56 | 21.25 | 0.55 | 63.14 |
| 2026-10-23 | 92.63 | 16.86 | 0.51 | 43.36 |
| 2026-10-22 | 91.94 | 15.9 | 0.5 | 38.28 |
| 2026-10-21 | 89.38 | 17 | 0.51 | 43.36 |
| 2026-10-20 | 87.99 | 25.6 | 0.6 | 78.52 |
| 2026-10-19 | 85.42 | 27.17 | 0.61 | 80 |
| 2026-10-15 | 86.82 | 21.71 | 0.56 | 66.15 |
| 2026-10-14 | 85.27 | 20.37 | 0.54 | 61.48 |
| 2026-10-13 | 83.76 | 21.96 | 0.56 | 66.93 |
| 2026-10-12 | 84.6 | 25.14 | 0.59 | 78.52 |
| 2026-10-09 | 84.59 | 23.06 | 0.57 | 70.82 |
| 2026-10-08 | 83.32 | 23.17 | 0.57 | 71.98 |
| 2026-10-07 | 81 | 19.86 | 0.54 | 61.09 |
| 2026-10-06 | 81.02 | 18.12 | 0.52 | 52.92 |
| 2026-10-05 | 80.46 | 20.31 | 0.54 | 62.5 |
| 2026-10-02 | 82.35 | 18.76 | 0.53 | 57.98 |
| 2026-10-01 | 84.2 | 29.17 | 0.63 | 84.82 |
| 2026-09-30 | 82.44 | 39.06 | 0.73 | 97.67 |
| 2026-09-29 | 82.15 | 28.21 | 0.62 | 84.05 |
| 2026-09-28 | 81.01 | 24.48 | 0.58 | 78.13 |
| 2026-09-25 | 81.3 | 21.62 | 0.56 | 67.7 |
| 2026-09-24 | 82.69 | 18.05 | 0.52 | 54.3 |
| 2026-09-23 | 81.29 | 22.83 | 0.57 | 71.88 |
| 2026-09-22 | 81.48 | 20.55 | 0.54 | 64.45 |
| 2026-09-21 | 81.65 | 23.5 | 0.57 | 74.12 |
| 2026-09-18 | 79.74 | 19.8 | 0.54 | 63.28 |
| 2026-09-17 | 80.34 | 17.81 | 0.52 | 55.08 |
| 2026-09-16 | 80.68 | 17.53 | 0.51 | 53.91 |
| 2026-09-15 | 82 | 14.28 | 0.48 | 39.84 |
| 2026-09-14 | 83.03 | 19.71 | 0.54 | 63.14 |
| 2026-09-11 | 82.68 | 15.09 | 0.49 | 43.36 |
| 2026-09-10 | 77.23 | 16.29 | 0.5 | 50 |
| 2026-09-09 | 78.26 | 15.68 | 0.5 | 47.27 |
| 2026-09-08 | 79 | 15.89 | 0.5 | 47.66 |
| 2026-09-04 | 83 | 13.47 | 0.47 | 37.5 |
| 2026-09-03 | 84.21 | 10.34 | 0.44 | 28.13 |
| 2026-09-02 | 82.82 | 12.3 | 0.46 | 33.98 |
| 2026-09-01 | 82.93 | 10.09 | 0.44 | 27.06 |
| 2026-08-31 | 85.4 | 8.24 | 0.42 | 20.08 |