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iShares Core S&P U IUSG 190.1 1.52 0.81%

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

IUSG / Comparative study

3 signals / 509 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.32
16.69
Mean
11.74
Window
+48.4%
ATM IV z -0.43
0.17
Mean
0.25
Window
-11.8%
IV Percentile z -1.08
20.16
Mean
49.23
Window
-56.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.78 0.56
ATM IV 0.78 1.00 0.58
IV Percent... 0.56 0.58 1.00
Source observations

Data inspector

1-50 of 509
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 190.1 16.69 0.17 20.16
2026-09-10 188.58 18.54 0.18 26.74
2026-09-09 190.11 18.74 0.18 27.91
2026-09-08 190.93 21.82 0.19 36.05
2026-09-07 191 16.79 0.17 21.79
2026-09-04 191.91 15.74 0.17 18.22
2026-09-03 192.15 11.73 0.16 11.63
2026-09-02 189.66 13.55 0.16 13.57
2026-09-01 188.71 17.72 0.18 24.12
2026-08-31 190.61 12.7 0.16 12.5
2026-08-28 191.23 15.2 0.17 15.95
2026-08-27 192.35 7.07 0.14 3.89
2026-08-26 189.56 17.13 0.18 22.96
2026-08-25 189.67 15.37 0.17 16.34
2026-08-24 188.48 24.52 0.2 44.14
2026-08-21 189.82 17.79 0.18 23.74
2026-08-20 189.21 21.01 0.19 33.46
2026-08-19 190.61 19.95 0.18 28.79
2026-08-18 191.01 20.99 0.19 32.68
2026-08-17 193.59 22.75 0.19 36.33
2026-08-14 194.26 17.91 0.18 24.51
2026-08-13 194.94 20.45 0.19 31.91
2026-08-12 193.47 22.33 0.19 35.41
2026-08-11 192.63 26.35 0.21 47.08
2026-08-10 193.74 32.14 0.23 65.63
2026-08-07 194.19 27.17 0.21 50.97
2026-08-06 192.83 28.68 0.21 56.03
2026-08-05 192.93 33.36 0.23 70.82
2026-08-04 193.28 27.34 0.21 52.53
2026-08-03 188.85 22.17 0.19 35.55
2026-07-31 184.83 35.72 0.24 76.26
2026-07-30 182.34 53.33 0.3 96.11
2026-07-29 176.95 68.7 0.35 99.22
2026-07-28 180.65 43.59 0.27 89.11
2026-07-27 181.2 40.02 0.25 84.77
2026-07-24 181.7 28.24 0.21 57.98
2026-07-23 182.8 37.74 0.25 80.93
2026-07-22 185.94 30.26 0.22 64.59
2026-07-21 186.37 28.1 0.21 57.2
2026-07-20 184.07 33.64 0.23 73.05
2026-07-17 183.74 8.14 0.22 65.76
2026-07-16 186.24 9.47 0.24 77.04
2026-07-15 189.38 7.71 0.22 61.48
2026-07-14 188.37 7.49 0.22 59.92
2026-07-13 186.32 9.62 0.24 77.73
2026-07-10 189.39 7.49 0.22 59.92
2026-07-09 188.31 6.99 0.21 53.31
2026-07-08 186.2 7.46 0.22 57.98
2026-07-07 186.25 7.68 0.22 59.92
2026-07-02 185.3 10.16 0.25 78.68