Closed
⌘K
Sign in Sign up

iShares MSCI Brazil ETF EWZ 38.18 0.66 1.76%

EWZ Historical Options Analysis

Explore EWZ (iShares MSCI Brazil ETF) 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

EWZ / Comparative study

3 signals / 501 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.77
63.51
Mean
28.91
Window
+61.7%
ATM IV z 3.11
0.46
Mean
0.29
Window
+86.7%
IV Percentile z 1.27
98.01
Mean
60.3
Window
+72.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.77 0.82
ATM IV 0.77 1.00 0.74
IV Percent... 0.82 0.74 1.00
Source observations

Data inspector

1-50 of 501
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 38.18 63.51 0.46 98.01
2026-09-18 37.52 58.52 0.44 96.83
2026-09-17 37.74 56.5 0.43 95.63
2026-09-16 37.48 57.27 0.44 96.03
2026-09-15 37.78 57.56 0.44 96.43
2026-09-14 37.72 53.77 0.42 96.02
2026-09-11 38.19 49.71 0.41 94.05
2026-09-10 38.56 48.39 0.4 92.86
2026-09-09 38.07 47.46 0.4 92.06
2026-09-08 38.61 48.74 0.4 93.65
2026-09-07 37.94 47.24 0.4 92.43
2026-09-04 37.86 42.17 0.38 88.49
2026-09-03 38.13 45.56 0.39 90.87
2026-09-02 38.09 48.58 0.4 93.65
2026-09-01 36.57 46.1 0.39 91.63
2026-08-31 36.03 20.43 0.29 53.6
2026-08-28 35.55 14.2 0.26 33.47
2026-08-27 35.76 16.77 0.28 43.82
2026-08-26 35.72 18.63 0.28 49
2026-08-25 35.88 21.08 0.29 55.78
2026-08-24 35.17 17.42 0.28 46.8
2026-08-21 35.06 17.19 0.28 46.22
2026-08-20 34.14 11.74 0.26 29.88
2026-08-19 34.26 12.45 0.26 31.08
2026-08-18 33.7 8.53 0.24 19.92
2026-08-17 33.97 11.62 0.25 30
2026-08-14 33.93 9.82 0.25 26.29
2026-08-13 33.77 8.48 0.24 19.52
2026-08-12 33.86 7.18 0.24 15.54
2026-08-11 33.98 18.4 0.28 48.61
2026-08-10 35.19 7.55 0.24 18
2026-08-07 35.34 8.53 0.24 21.12
2026-08-06 35.81 10.85 0.25 29.08
2026-08-05 36.11 13.5 0.26 33.86
2026-08-04 36.09 15.5 0.27 41.43
2026-08-03 36.42 24.29 0.31 65.2
2026-07-31 36.65 16.14 0.27 43.43
2026-07-30 36.53 14.8 0.27 39.04
2026-07-29 35.47 12.2 0.26 31.87
2026-07-28 36.05 8.37 0.24 21.12
2026-07-27 35.87 16.64 0.27 44.8
2026-07-24 35.73 15.06 0.27 39.84
2026-07-23 36.17 18.91 0.28 51
2026-07-22 36.62 18.64 0.28 50.6
2026-07-21 35.62 14.21 0.27 38.25
2026-07-20 35.48 18.49 0.28 50
2026-07-17 35.23 15.71 0.27 43.43
2026-07-16 35.33 15.37 0.27 42.63
2026-07-15 35.88 15.43 0.27 43.43
2026-07-14 36.03 19.47 0.29 52.59