National Health Investors NHI 71.58 0.29 0.41%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
NHI / Comparative study
3 signals / 490 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z 0.33
27.59
Mean
23.14
Window
+73.5%
ATM IV
z -0.43
0.28
Mean
0.35
Window
-6.2%
IV Percentile
z 0.50
63.01
Mean
48.91
Window
+26.5%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.79 | 0.89 |
| ATM IV | 0.79 | 1.00 | 0.77 |
| IV Percent... | 0.89 | 0.77 | 1.00 |
Source observations
Data inspector
1-50 of 490
- 1 / 10
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-11-05 | 71.58 | 27.59 | 0.28 | 63.01 |
| 2026-11-04 | 71.29 | 19.38 | 0.24 | 34.51 |
| 2026-11-03 | 68.77 | 23.6 | 0.26 | 48.63 |
| 2026-11-02 | 68.5 | 31.98 | 0.3 | 79.92 |
| 2026-10-30 | 67.04 | 38.18 | 0.33 | 90.16 |
| 2026-10-29 | 66.95 | 39.42 | 0.33 | 92.09 |
| 2026-10-28 | 65.68 | 38.71 | 0.33 | 91.67 |
| 2026-10-27 | 66.46 | 52.12 | 0.39 | 98.41 |
| 2026-10-26 | 67.46 | 27.04 | 0.28 | 61.35 |
| 2026-10-23 | 67.06 | 23.62 | 0.26 | 49.6 |
| 2026-10-22 | 66.96 | 28.99 | 0.28 | 71.03 |
| 2026-10-21 | 64.92 | 45.16 | 0.36 | 96.43 |
| 2026-10-20 | 66.35 | 27.58 | 0.28 | 65.08 |
| 2026-10-19 | 64.7 | 32.37 | 0.3 | 82.47 |
| 2026-10-15 | 65.67 | 30.15 | 0.29 | 76.19 |
| 2026-10-14 | 65.36 | 32.3 | 0.3 | 82.14 |
| 2026-10-13 | 65.6 | 32.66 | 0.32 | 88.49 |
| 2026-10-12 | 65.62 | 21.03 | 0.26 | 50.6 |
| 2026-10-09 | 64.85 | 28.16 | 0.31 | 84.52 |
| 2026-10-08 | 64.58 | 14.2 | 0.23 | 26.19 |
| 2026-10-07 | 63.96 | 35.09 | 0.35 | 92.06 |
| 2026-10-06 | 65.54 | 20.31 | 0.26 | 53.97 |
| 2026-10-05 | 65.02 | 27.86 | 0.31 | 83.27 |
| 2026-10-02 | 65.72 | 22.96 | 0.28 | 65.87 |
| 2026-10-01 | 65.08 | 24.33 | 0.28 | 69.44 |
| 2026-09-30 | 65.63 | 17.11 | 0.23 | 25.79 |
| 2026-09-29 | 66.66 | 45.09 | 0.39 | 95.63 |
| 2026-09-28 | 66.84 | 37.2 | 0.34 | 92.03 |
| 2026-09-25 | 66.92 | 30.31 | 0.3 | 83.33 |
| 2026-09-24 | 67.16 | 24.91 | 0.27 | 62.55 |
| 2026-09-23 | 67.2 | 34.13 | 0.33 | 90.04 |
| 2026-09-22 | 67.41 | 21.8 | 0.26 | 51.39 |
| 2026-09-21 | 67.87 | 22.83 | 0.26 | 54.8 |
| 2026-09-18 | 67.8 | 17.26 | 0.23 | 29.48 |
| 2026-09-17 | 69.23 | 14.02 | 0.21 | 16.33 |
| 2026-09-16 | 68.16 | 28.21 | 0.29 | 78.88 |
| 2026-09-15 | 69.3 | 21.25 | 0.25 | 48.21 |
| 2026-09-14 | 70.37 | 19.31 | 0.24 | 40.4 |
| 2026-09-11 | 70.32 | 17.45 | 0.23 | 30.68 |
| 2026-09-10 | 70.21 | 27.7 | 0.29 | 76.89 |
| 2026-09-09 | 70.19 | 22.77 | 0.26 | 54.58 |
| 2026-09-08 | 71.42 | 20.41 | 0.25 | 45.42 |
| 2026-09-04 | 70.88 | 19.32 | 0.24 | 41.04 |
| 2026-09-03 | 71.91 | 23.34 | 0.26 | 55.78 |
| 2026-09-02 | 71.51 | 17.73 | 0.23 | 33.07 |
| 2026-09-01 | 72.27 | 15.51 | 0.22 | 23.6 |
| 2026-08-31 | 71.11 | 14.3 | 0.21 | 18.07 |
| 2026-08-28 | 72.03 | 18.81 | 0.24 | 39.6 |
| 2026-08-27 | 72.56 | 18.42 | 0.24 | 37.2 |
| 2026-08-26 | 73.39 | 12.72 | 0.2 | 12.8 |