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Natera NTRA 328.93 2.79 0.86%

Previous-day view · Fri Sep 11 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

NTRA / Comparative study

3 signals / 508 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.66
21.21
Mean
35.32
Window
+9.4%
ATM IV z -0.88
0.41
Mean
0.52
Window
-9.5%
IV Percentile z -0.90
27.63
Mean
53.45
Window
-31.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.95 0.94
ATM IV 0.95 1.00 0.95
IV Percent... 0.94 0.95 1.00
Source observations

Data inspector

1-50 of 508
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 328.93 21.21 0.41 27.63
2026-09-10 326.14 23.16 0.43 33.46
2026-09-09 330.31 22.01 0.42 29.96
2026-09-08 324.14 30.24 0.47 42.8
2026-09-07 328.18 23 0.43 33.2
2026-09-04 328.18 20.8 0.41 27.24
2026-09-03 327.67 22.23 0.42 31.91
2026-09-02 325.17 22.9 0.43 32.68
2026-09-01 320.76 22.91 0.43 33.2
2026-08-31 321.96 25.74 0.44 37.25
2026-08-28 326.26 20.88 0.41 28.91
2026-08-27 338.7 22.08 0.42 32.42
2026-08-26 338.45 20.99 0.41 30.47
2026-08-25 336.71 17.08 0.39 9.77
2026-08-24 327.72 18.98 0.4 21.57
2026-08-21 332.03 19.16 0.4 22.66
2026-08-20 324.84 30.02 0.47 42.19
2026-08-19 325.07 18.88 0.4 22.27
2026-08-18 311.69 20.91 0.41 30.47
2026-08-17 314.18 20.33 0.41 28.24
2026-08-14 309.93 20.92 0.41 30.86
2026-08-13 310.78 21.9 0.42 32.81
2026-08-12 315.96 23.41 0.43 34.77
2026-08-11 312.72 26.13 0.45 38.67
2026-08-10 318.35 28.3 0.46 40
2026-08-07 322.1 28.45 0.46 40.23
2026-08-06 265.38 36.46 0.51 50.78
2026-08-05 274.62 47.07 0.57 71.88
2026-08-04 275.19 49.1 0.59 76.95
2026-08-03 270.36 63.24 0.67 95.29
2026-07-31 267.76 51.49 0.6 78.91
2026-07-30 269.66 60.29 0.66 94.53
2026-07-29 253.82 59.71 0.65 94.14
2026-07-28 252.22 57.65 0.64 90.23
2026-07-27 258.03 57.36 0.64 89.02
2026-07-24 261.99 52.09 0.61 79.69
2026-07-23 264.69 57.23 0.64 88.67
2026-07-22 264.22 53.45 0.61 81.64
2026-07-21 267.18 58.66 0.65 92.58
2026-07-20 262.63 56.82 0.63 89.02
2026-07-17 271.39 57.31 0.64 89.45
2026-07-16 269.83 48.98 0.59 80.08
2026-07-15 277.37 59.62 0.65 94.14
2026-07-14 272.66 55.97 0.63 88.67
2026-07-13 272.89 58.49 0.65 92.94
2026-07-10 269.95 57.92 0.64 92.19
2026-07-09 281.85 53.89 0.62 85.94
2026-07-08 274.39 56.48 0.63 90.63
2026-07-07 281.27 60.25 0.66 94.53
2026-07-02 279.32 55.22 0.63 89.11