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iShares National Muni Bond ETF MUB 103.11 -0.06 -0.06%

Previous-day view · Mon Sep 14 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

MUB / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.13
25.41
Mean
27.91
Window
+9.2%
ATM IV z 0.56
0.07
Mean
0.06
Window
+71.5%
IV Percentile z 0.86
82.1
Mean
55.54
Window
+356.1%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.69 0.72
ATM IV 0.69 1.00 0.70
IV Percent... 0.72 0.70 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-14 103.11 25.41 0.07 82.1
2026-09-11 103.17 20.68 0.06 72.09
2026-09-10 102.72 21.89 0.06 75.97
2026-09-09 103.48 21.59 0.06 74.81
2026-09-08 104.02 21.33 0.06 73.64
2026-09-07 104.1 41.83 0.1 96.5
2026-09-04 104.03 40.8 0.1 96.51
2026-09-03 104 28.76 0.08 89.15
2026-09-02 104.22 15.13 0.05 46.51
2026-09-01 104.33 30.29 0.08 91.44
2026-08-31 105.1 19.47 0.06 72.27
2026-08-28 105.22 16.03 0.05 54.09
2026-08-27 105.39 19.87 0.06 73.93
2026-08-26 105.45 33.08 0.09 93
2026-08-25 105.58 14.43 0.05 38.91
2026-08-24 105.41 15.07 0.05 45.7
2026-08-21 105.34 14.94 0.05 45.14
2026-08-20 105.47 15.92 0.05 54.47
2026-08-19 105.68 15.18 0.05 48.64
2026-08-18 105.37 13.82 0.05 31.52
2026-08-17 105.56 10.85 0.04 8.59
2026-08-14 105.86 11.89 0.04 13.23
2026-08-13 106.16 3.53 0.02 0.39
2026-08-12 105.98 11.97 0.04 13.23
2026-08-11 105.93 9.89 0.04 5.06
2026-08-10 105.85 19.08 0.06 71.09
2026-08-07 105.94 18.6 0.06 69.26
2026-08-06 105.66 17.29 0.05 63.42
2026-08-05 105.82 14.09 0.05 33.46
2026-08-04 105.76 14.16 0.05 33.85
2026-08-03 105.45 15.81 0.05 52.73
2026-07-31 105.64 35.62 0.09 94.94
2026-07-30 105.76 22.38 0.06 78.6
2026-07-29 105.77 26.86 0.07 86.77
2026-07-28 106 22.86 0.07 79.77
2026-07-27 105.8 23.83 0.07 82.81
2026-07-24 105.55 27.65 0.08 88.33
2026-07-23 105.26 31.84 0.08 92.61
2026-07-22 105.88 23.16 0.07 82.1
2026-07-21 106.17 16.86 0.05 59.14
2026-07-20 106.4 21.78 0.06 80.08
2026-07-17 106.58 13.04 0.04 24.12
2026-07-16 106.62 12.26 0.04 14.79
2026-07-15 106.76 14.71 0.05 40.08
2026-07-14 106.95 13.9 0.05 29.96
2026-07-13 106.9 16.34 0.05 54.3
2026-07-10 107.01 16.22 0.05 53.31
2026-07-09 106.94 12.76 0.04 20.23
2026-07-08 106.91 12.41 0.04 17.12
2026-07-07 107.24 12.94 0.04 21.79