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Impinj PI 177.59 3.2 1.83%

Previous-day view · Wed Sep 16 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

PI / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -1.07
7.26
Mean
34.27
Window
-50.1%
ATM IV z -0.57
0.6
Mean
0.7
Window
+24.4%
IV Percentile z -1.91
8.37
Mean
59.55
Window
-71.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.70 0.81
ATM IV 0.70 1.00 0.82
IV Percent... 0.81 0.82 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-16 177.59 7.26 0.6 8.37
2026-09-15 174.39 8.01 0.61 11.95
2026-09-14 173.09 7.9 0.61 11.6
2026-09-11 176.82 6.14 0.58 7.17
2026-09-10 171.79 8.1 0.61 12.75
2026-09-09 164.7 7.37 0.6 10.76
2026-09-08 171.82 9.57 0.63 18.73
2026-09-07 172.57 8.39 0.61 14.4
2026-09-04 172.57 6.87 0.59 9.96
2026-09-03 175.11 6.8 0.59 9.56
2026-09-02 175.05 8.65 0.62 15.94
2026-09-01 168.19 7.81 0.61 13.2
2026-08-31 174.32 7.34 0.6 11.65
2026-08-28 170.06 4.49 0.55 9.6
2026-08-27 168.07 4.97 0.55 10
2026-08-26 159.25 6.63 0.58 10.4
2026-08-25 166.22 8.74 0.61 14.4
2026-08-24 161.01 7.59 0.59 11.24
2026-08-21 165.54 7.92 0.6 12.4
2026-08-20 159.73 8.7 0.61 14
2026-08-19 164.98 7.88 0.6 12.8
2026-08-18 168.07 8.12 0.6 13.6
2026-08-17 171.71 8.93 0.61 14.46
2026-08-14 172.65 9.5 0.62 16
2026-08-13 178.81 8.92 0.61 15.2
2026-08-12 179.58 8.6 0.6 15.2
2026-08-11 174.14 11.1 0.64 22.4
2026-08-10 176.25 11.41 0.65 23.29
2026-08-07 183.36 10.81 0.64 22
2026-08-06 171.91 14.19 0.69 31.2
2026-08-05 163.39 14.25 0.69 32
2026-08-04 167.63 14.64 0.7 34
2026-08-03 161.44 16.53 0.72 41.77
2026-07-31 151.36 18.53 0.75 54
2026-07-30 147.49 11.55 0.65 26.4
2026-07-29 139.3 36.42 1.03 89.2
2026-07-28 133.03 43.24 1.13 99.6
2026-07-27 130.29 33.14 0.98 87.55
2026-07-24 127.55 32.02 0.96 86
2026-07-23 126.82 32.04 0.96 86.4
2026-07-22 138.02 30.9 0.94 85.2
2026-07-21 136.03 33.75 0.99 88.8
2026-07-20 137.72 33.25 0.98 88.35
2026-07-17 138.37 30.39 0.93 84
2026-07-16 140.76 28.35 0.9 80.8
2026-07-15 144.51 30.57 0.94 85.2
2026-07-14 144.6 29.69 0.92 82.4
2026-07-13 146.02 27.49 0.89 80.32
2026-07-10 144.03 25.98 0.87 78
2026-07-09 144.4 27.06 0.88 79.6