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State Street Technology Select Sector XLK 187.66 2.44 1.32%

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

XLK / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.78
4.78
Mean
16.62
Window
-83.9%
ATM IV z -0.15
0.24
Mean
0.26
Window
-2.6%
IV Percentile z -1.32
25.79
Mean
62.39
Window
-70.2%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.36 0.45
ATM IV 0.36 1.00 0.38
IV Percent... 0.45 0.38 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 187.66 4.78 0.24 25.79
2026-09-10 185.22 5.91 0.27 48.02
2026-09-09 187.87 5.31 0.25 36.11
2026-09-08 187.87 5.1 0.25 34.92
2026-09-07 186.91 5.01 0.24 33.07
2026-09-04 187.28 4.57 0.23 25.79
2026-09-03 185.97 5 0.24 33.33
2026-09-02 183.6 5.1 0.25 34.92
2026-09-01 183.64 5.61 0.26 41.43
2026-08-31 186.5 5.08 0.25 34.8
2026-08-28 185.69 4.56 0.23 27.09
2026-08-27 188.61 4.87 0.24 30.68
2026-08-26 182.84 5.17 0.25 35.46
2026-08-25 181.74 5.42 0.26 38.25
2026-08-24 180.05 5.57 0.26 40
2026-08-21 183.31 5.37 0.26 37.45
2026-08-20 183.1 5.94 0.27 48.21
2026-08-19 183.64 5.74 0.27 45.02
2026-08-18 185.62 5.82 0.27 47.41
2026-08-17 190.32 5.81 0.27 46.8
2026-08-14 190.01 5.59 0.26 42.63
2026-08-13 190.77 6.17 0.28 54.98
2026-08-12 188.86 5.99 0.27 49.8
2026-08-11 186.09 6.62 0.29 64.14
2026-08-10 186.32 6.91 0.3 70
2026-08-07 187.97 6.69 0.3 66.93
2026-08-06 185.33 7.31 0.32 76.49
2026-08-05 185.91 7.39 0.32 77.29
2026-08-04 186.9 8.12 0.34 86.85
2026-08-03 178.04 7.76 0.33 82.8
2026-07-31 175.35 7.46 0.32 79.28
2026-07-30 175.73 7.56 0.32 80.08
2026-07-29 166.57 9.1 0.37 98.01
2026-07-28 171.09 8.19 0.34 88.45
2026-07-27 174.3 8.27 0.35 90.4
2026-07-24 175.88 8.24 0.34 89.64
2026-07-23 178.45 8.22 0.34 89.64
2026-07-22 180.27 8.06 0.34 88.05
2026-07-21 180.78 8.39 0.35 92.03
2026-07-20 175.71 8.26 0.35 90.8
2026-07-17 175.59 8.42 0.35 92.43
2026-07-16 177.52 7.95 0.34 87.65
2026-07-15 181.58 8.03 0.34 88.84
2026-07-14 183.62 8.02 0.34 88.84
2026-07-13 181.28 8.53 0.35 93.2
2026-07-10 185.78 8.33 0.35 92.43
2026-07-09 185.35 8.54 0.35 93.63
2026-07-08 181.4 8.81 0.36 94.82
2026-07-07 179.18 9.03 0.37 98.01
2026-07-02 180.59 8.92 0.37 97.22