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iShares U IYW 264.46 7.59 2.95%

IYW Historical Options Analysis

Explore IYW (iShares 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

IYW / Comparative study

3 signals / 501 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.11
31.62
Mean
34.3
Window
+7.4%
ATM IV z -0.54
0.2
Mean
0.23
Window
-4.3%
IV Percentile z -0.84
29.08
Mean
55.66
Window
-54.0%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.93 0.87
ATM IV 0.93 1.00 0.88
IV Percent... 0.87 0.88 1.00
Source observations

Data inspector

1-50 of 501
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 264.46 31.62 0.2 29.08
2026-09-18 256.87 25.05 0.18 17.06
2026-09-17 255.42 30.39 0.19 26.59
2026-09-16 250.15 31.73 0.2 29.76
2026-09-15 250.08 28.94 0.19 23.81
2026-09-14 251.1 31.05 0.19 28.29
2026-09-11 253.25 24.59 0.18 17.86
2026-09-10 250.31 35.84 0.21 35.71
2026-09-09 252.88 32.28 0.2 30.95
2026-09-08 253.08 29.85 0.19 26.98
2026-09-07 253 33.31 0.2 32.67
2026-09-04 253.31 30.3 0.19 28.17
2026-09-03 252.54 21 0.17 15.08
2026-09-02 248.38 30.03 0.19 26.98
2026-09-01 247.94 32.81 0.2 32.27
2026-08-31 251.28 32.59 0.2 31.6
2026-08-28 251.2 33.82 0.2 33.47
2026-08-27 253.81 24.06 0.18 17.93
2026-08-26 246.67 34.06 0.2 33.86
2026-08-25 246.04 47.72 0.24 48.21
2026-08-24 244.11 53.61 0.25 58
2026-08-21 247.25 50.56 0.24 52.99
2026-08-20 246.8 52.63 0.25 57.37
2026-08-19 247.8 52.08 0.25 56.57
2026-08-18 249.58 51.43 0.24 56.18
2026-08-17 254.79 50.2 0.24 54
2026-08-14 255.5 51.24 0.24 55.78
2026-08-13 256.59 47.15 0.23 50.6
2026-08-12 253.08 49.46 0.24 53.78
2026-08-11 251.02 58.17 0.26 65.74
2026-08-10 252.38 61.82 0.27 70.8
2026-08-07 254.05 54.34 0.25 60.56
2026-08-06 250.59 59.14 0.26 68.13
2026-08-05 251.27 60.7 0.27 69.32
2026-08-04 253.55 62.66 0.27 74.1
2026-08-03 243.68 63.13 0.27 74.8
2026-07-31 238.04 67.33 0.28 79.28
2026-07-30 236.96 82.47 0.32 92.83
2026-07-29 227.34 88.74 0.34 96.81
2026-07-28 232.2 82.06 0.32 93.23
2026-07-27 235.05 84.59 0.33 95.2
2026-07-24 236.08 78.29 0.31 90.44
2026-07-23 238.54 76.74 0.31 89.24
2026-07-22 243.28 72.46 0.3 86.06
2026-07-21 244.45 61.94 0.27 75.3
2026-07-20 239.97 80.65 0.32 92.4
2026-07-17 239.24 75.44 0.3 88.05
2026-07-16 242.7 76.06 0.31 89.24
2026-07-15 248.45 69.52 0.29 84.86
2026-07-14 248.19 75.11 0.3 88.05