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State Street SPDR Bloomberg International BWX 21.54 0.06 0.28%

BWX Historical Options Analysis

Explore BWX (State Street SPDR Bloomberg International) 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

BWX / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.19
7.12
Mean
9.91
Window
+136.5%
ATM IV z -0.43
0.27
Mean
0.61
Window
+15.1%
IV Percentile z 0.10
50.21
Mean
47.3
Window
+300.1%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.77 0.68
ATM IV 0.77 1.00 0.70
IV Percent... 0.68 0.70 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 21.54 7.12 0.27 50.21
2026-09-18 21.48 6.98 0.27 50
2026-09-17 21.58 6.22 0.25 44.54
2026-09-16 21.47 6.75 0.26 48.74
2026-09-15 21.56 6.06 0.24 44.12
2026-09-14 21.67 5.27 0.22 40.51
2026-09-11 21.77 4.37 0.19 34.45
2026-09-10 21.77 4.27 0.19 33.19
2026-09-09 21.97 3.08 0.15 24.37
2026-09-08 22.01 2.77 0.14 22.69
2026-09-07 21.93 3.15 0.16 24.89
2026-09-04 21.93 2.97 0.15 24.37
2026-09-03 21.94 2.86 0.15 23.95
2026-09-02 21.72 3.91 0.18 30.25
2026-09-01 21.65 4.19 0.19 32.49
2026-08-31 21.82 3.18 0.16 25.85
2026-08-28 21.8 2.42 0.13 22.78
2026-08-27 21.91 2.25 0.13 21.1
2026-08-26 21.93 1.31 0.1 16.03
2026-08-25 22.04 0.4 0.07 2.95
2026-08-24 21.95 1.03 0.09 9.32
2026-08-21 21.96 0.78 0.09 4.22
2026-08-20 21.93 0.91 0.09 5.91
2026-08-19 21.98 0.55 0.08 3.38
2026-08-18 21.74 1.94 0.12 18.14
2026-08-17 21.77 1.7 0.11 17.8
2026-08-14 21.78 1.46 0.11 14.35
2026-08-13 21.83 1.13 0.1 10.13
2026-08-12 21.84 16.79 0.56 78.9
2026-08-11 21.83 -- -- --
2026-08-10 21.79 15.29 0.51 73.42
2026-08-07 21.99 6.87 0.26 46.22
2026-08-06 21.86 7.38 0.28 50.42
2026-08-05 21.91 7.1 0.27 47.48
2026-08-04 21.88 7.16 0.27 48.32
2026-08-03 21.77 7.54 0.28 51.9
2026-07-31 21.72 7.51 0.28 51.68
2026-07-30 21.77 7.25 0.28 48.74
2026-07-29 21.5 8.25 0.3 55.04
2026-07-28 21.47 8.3 0.31 55.46
2026-07-27 21.44 8.35 0.31 56.12
2026-07-24 21.4 8.31 0.31 56.3
2026-07-23 21.36 8.41 0.31 56.72
2026-07-22 21.46 8.19 0.3 56.72
2026-07-21 21.46 7.91 0.29 55.88
2026-07-20 21.51 7.66 0.29 54.85
2026-07-17 21.56 7.3 0.28 52.94
2026-07-16 21.59 40.44 1.25 96.22
2026-07-15 21.66 27.09 0.86 91.6
2026-07-14 21.59 23.33 0.75 86.97