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NetApp NTAP 199.52 15.92 8.67%

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

NTAP / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.06
47.79
Mean
46.29
Window
+115.0%
ATM IV z 0.61
0.44
Mean
0.37
Window
+80.6%
IV Percentile z -0.50
53.78
Mean
65.99
Window
-4.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.96 0.93
ATM IV 0.96 1.00 0.86
IV Percent... 0.93 0.86 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 199.52 47.79 0.44 53.78
2026-09-10 183.6 53.02 0.46 65.34
2026-09-09 184.74 52.25 0.46 63.75
2026-09-08 189.13 55.32 0.47 70.52
2026-09-07 184.9 55.16 0.47 70.4
2026-09-04 185.59 50.97 0.45 62.95
2026-09-03 185.38 50.74 0.45 62.95
2026-09-02 180.77 100 0.69 100
2026-09-01 183.16 71.98 0.54 88
2026-08-31 185.29 99.21 0.66 99.6
2026-08-28 187.02 96.03 0.65 98.8
2026-08-27 190.64 100 0.67 100
2026-08-26 193.85 90.48 0.62 96
2026-08-25 187.43 100 0.66 100
2026-08-24 186.86 100 0.65 100
2026-08-21 192.27 100 0.64 100
2026-08-20 192.81 94.47 0.61 96.4
2026-08-19 194.48 94.46 0.61 96.4
2026-08-18 204.71 96.19 0.62 97.2
2026-08-17 204.2 100 0.63 100
2026-08-14 207.08 86.36 0.57 95.2
2026-08-13 204.99 92.27 0.6 96.4
2026-08-12 202.05 94.72 0.61 97.2
2026-08-11 198.47 92.78 0.6 97.2
2026-08-10 198.72 97.62 0.62 98.8
2026-08-07 189.52 96.93 0.62 98.4
2026-08-06 191.48 90.37 0.59 98
2026-08-05 186.6 99.86 0.63 99.6
2026-08-04 190.46 100 0.63 100
2026-08-03 182.92 87.28 0.57 98.39
2026-07-31 178.5 69.19 0.5 88
2026-07-30 173.98 67.25 0.49 85.6
2026-07-29 173.23 77.69 0.53 96
2026-07-28 174.53 77.86 0.53 96.4
2026-07-27 169.8 77.09 0.53 95.58
2026-07-24 167.74 70.57 0.5 90.4
2026-07-23 164.64 70.19 0.5 90.4
2026-07-22 166.54 73.79 0.52 93.2
2026-07-21 165.76 73.37 0.51 93.2
2026-07-20 161.16 76.1 0.53 95.18
2026-07-17 163.88 72.25 0.51 92.8
2026-07-16 159.69 72.81 0.51 93.6
2026-07-15 162.1 68.82 0.49 91.2
2026-07-14 174.55 75.25 0.52 94.4
2026-07-13 163.93 69.07 0.5 92.37
2026-07-10 168.87 63.05 0.47 84.4
2026-07-09 171.73 61.9 0.47 83.2
2026-07-08 165.4 65.89 0.48 89.2
2026-07-07 165.78 62.39 0.47 84.4
2026-07-02 154.17 61.5 0.46 83.67