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iShares Broad USD Investment Grade USIG 49.5 -0.03 -0.06%

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

USIG / Comparative study

3 signals / 506 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.15
5.37
Mean
7.13
Window
-78.6%
ATM IV z -0.43
0.05
Mean
0.11
Window
-85.4%
IV Percentile z -0.22
37.4
Mean
44.15
Window
-58.5%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.85 0.60
ATM IV 0.85 1.00 0.63
IV Percent... 0.60 0.63 1.00
Source observations

Data inspector

1-50 of 506
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 49.5 5.37 0.05 37.4
2026-09-10 49.53 5.39 0.05 37.8
2026-09-09 49.89 1.9 0.04 5.12
2026-09-08 49.96 2.2 0.04 6.3
2026-09-07 50 3.42 0.04 12.25
2026-09-04 50 1.99 0.04 5.51
2026-09-03 49.99 1.76 0.04 3.94
2026-09-02 49.93 1.93 0.04 4.72
2026-09-01 49.89 1.07 0.03 2.37
2026-08-31 50.28 4.39 0.05 22.62
2026-08-28 50.32 6.18 0.06 45.06
2026-08-27 50.49 7.94 0.07 58.5
2026-08-26 50.51 7.13 0.06 52.96
2026-08-25 50.54 6.81 0.06 50.99
2026-08-24 50.3 5.44 0.05 39.29
2026-08-21 50.2 4.3 0.05 22.92
2026-08-20 50.25 4.67 0.05 28.46
2026-08-19 50.44 4.82 0.05 31.62
2026-08-18 50.16 5.09 0.05 35.57
2026-08-17 50.12 4.65 0.05 28.57
2026-08-14 50.28 4.27 0.05 23.32
2026-08-13 50.41 3.87 0.05 17.39
2026-08-12 50.25 3.58 0.04 14.62
2026-08-11 50.21 14.56 0.1 77.47
2026-08-10 50.18 13.98 0.1 76.98
2026-08-07 50.4 6.8 0.07 60.87
2026-08-06 50.32 9 0.09 70.75
2026-08-05 50.45 5.56 0.06 55.34
2026-08-04 50.44 5.51 0.06 54.94
2026-08-03 50.22 7.11 0.07 62.3
2026-07-31 50.32 5.44 0.06 53.75
2026-07-30 50.37 4.85 0.06 47.83
2026-07-29 50.31 3.36 0.06 49.8
2026-07-28 50.51 3.85 0.07 55.73
2026-07-27 50.39 2.74 0.06 40.08
2026-07-24 50.29 2.84 0.06 41.9
2026-07-23 50.27 2.85 0.06 41.9
2026-07-22 50.42 2.14 0.05 23.72
2026-07-21 50.5 3.13 0.06 45.85
2026-07-20 50.6 4.41 0.07 57.94
2026-07-17 50.74 2.12 0.05 22.92
2026-07-16 50.72 10.85 0.14 82.61
2026-07-15 50.75 10.32 0.13 82.61
2026-07-14 50.62 9.55 0.13 81.42
2026-07-13 50.5 8.99 0.12 79.76
2026-07-10 50.7 4.87 0.08 61.66
2026-07-09 50.78 3.89 0.07 55.73
2026-07-08 50.73 4.63 0.07 60.87
2026-07-07 50.82 2.63 0.05 39.53
2026-07-02 51.09 2.37 0.05 33.46