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iShares Core U USRT 63.34 0.54 0.86%

USRT Historical Options Analysis

Explore USRT (iShares Core U) historical options data, volatility, Greeks and positioning. Compare signals over time in the free Historical Lab preview.

Previous-day view · Mon Sep 21 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

USRT / Comparative study

3 signals / 505 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.10
12.94
Mean
11.53
Window
-10.6%
ATM IV z -0.50
0.22
Mean
0.37
Window
-40.1%
IV Percentile z 0.06
45.62
Mean
43.8
Window
-8.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.79 0.64
ATM IV 0.79 1.00 0.69
IV Percent... 0.64 0.69 1.00
Source observations

Data inspector

1-50 of 505
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 63.34 12.94 0.22 45.62
2026-09-18 62.8 18.48 0.27 61.47
2026-09-17 63.43 100 1.02 100
2026-09-16 63.16 -- -- --
2026-09-15 63.56 -- -- --
2026-09-14 64.21 59.82 0.6 97.72
2026-09-11 64.48 55.61 0.57 96.36
2026-09-10 64.22 40.45 0.44 90.45
2026-09-09 64.65 36.35 0.41 87.27
2026-09-08 65.33 36.33 0.41 87.27
2026-09-07 65.34 23.72 0.3 70.32
2026-09-04 65.34 21.78 0.28 67.73
2026-09-03 65.71 30.98 0.36 80
2026-09-02 65.35 33.57 0.38 85
2026-09-01 65.6 15.55 0.23 54.34
2026-08-31 65.63 29.15 0.34 77.06
2026-08-28 66.13 13.38 0.21 44.75
2026-08-27 66.6 11.77 0.2 38.81
2026-08-26 67.22 11.33 0.19 36.53
2026-08-25 67.56 14.02 0.22 47.49
2026-08-24 67.53 14.38 0.22 48.62
2026-08-21 67.12 13.1 0.21 43.84
2026-08-20 67.19 13.06 0.21 43.84
2026-08-19 67.1 14.92 0.22 52.97
2026-08-18 66.66 13 0.21 42.92
2026-08-17 66.91 14.25 0.22 48.62
2026-08-14 67.36 8.11 0.19 31.96
2026-08-13 67.2 9.7 0.2 39.73
2026-08-12 66.47 11.65 0.22 51.14
2026-08-11 65.8 20.82 0.32 72.6
2026-08-10 66.45 7.37 0.18 27.06
2026-08-07 67.38 7.87 0.18 29.68
2026-08-06 67.07 2.75 0.13 5.02
2026-08-05 67.82 8.85 0.19 34.7
2026-08-04 67.59 9.72 0.2 38.36
2026-08-03 67.93 7.86 0.18 28.9
2026-07-31 67.89 10.26 0.21 40.18
2026-07-30 68.26 10.17 0.21 39.27
2026-07-29 69.17 14.53 0.25 57.53
2026-07-28 69.56 17.17 0.28 63.47
2026-07-27 69.48 16.07 0.27 60.09
2026-07-24 69.82 16.15 0.27 59.82
2026-07-23 68.33 8.05 0.18 29.22
2026-07-22 68.38 7.82 0.18 28.31
2026-07-21 68.79 9.57 0.2 36.07
2026-07-20 68.56 7.88 0.18 28.44
2026-07-17 68.83 8.73 0.19 31.96
2026-07-16 68.8 8.13 0.19 28.77
2026-07-15 67.06 0.67 0.11 1.83
2026-07-14 67.16 4.16 0.14 12.33