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State Street SPDR Portfolio Developed SPDW 48.23 -0.23 -0.47%

Previous-day view · Fri Nov 6 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

SPDW / Comparative study

3 signals / 495 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.65
8.93
Mean
15.98
Window
-41.6%
ATM IV z -0.84
0.18
Mean
0.3
Window
-44.8%
IV Percentile z -0.91
21.86
Mean
46.59
Window
-69.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.93 0.78
ATM IV 0.93 1.00 0.78
IV Percent... 0.78 0.78 1.00
Source observations

Data inspector

1-50 of 495
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-06 48.23 8.93 0.18 21.86
2026-11-05 48.46 9.21 0.18 23.08
2026-11-04 50.32 22.89 0.29 82.03
2026-11-03 49.26 14.84 0.23 56.25
2026-11-02 49.45 36.44 0.4 94.9
2026-10-30 49.35 19.52 0.26 74.22
2026-10-29 50.05 27.63 0.33 87.89
2026-10-28 49.95 27.38 0.33 87.5
2026-10-27 49.65 28.04 0.33 89.45
2026-10-26 49.25 16.21 0.24 64.31
2026-10-23 49.06 19.19 0.26 74.22
2026-10-22 49.21 12.26 0.2 46.48
2026-10-21 49.82 24.35 0.3 85.94
2026-10-20 49.56 7.49 0.17 17.97
2026-10-19 49.26 10.05 0.19 33.73
2026-10-15 49.52 4.9 0.15 8.56
2026-10-14 49.23 9.9 0.19 32.68
2026-10-13 49.78 5.89 0.15 10.12
2026-10-12 49.69 5.96 0.15 10.16
2026-10-09 49.98 6.54 0.16 11.67
2026-10-08 49.66 4.85 0.14 7.78
2026-10-07 49.95 11.58 0.2 40.86
2026-10-06 50.56 14.47 0.22 55.64
2026-10-05 50.56 13.08 0.21 49.61
2026-10-02 50.53 13.01 0.21 49.03
2026-10-01 49.9 14.35 0.22 54.86
2026-09-30 50.21 9.27 0.17 21.4
2026-09-29 50.59 15.81 0.22 55.25
2026-09-28 50.69 15.07 0.22 53.52
2026-09-25 51.07 14.4 0.21 50.97
2026-09-24 50.55 12.18 0.2 37.89
2026-09-23 50.75 9.22 0.17 21.09
2026-09-22 51.71 19.35 0.25 65.63
2026-09-21 51.42 9.18 0.17 20.39
2026-09-18 50.74 4.41 0.13 3.91
2026-09-17 51.19 18.06 0.24 62.11
2026-09-16 50.6 28.72 0.33 86.33
2026-09-15 50.77 15.61 0.22 53.13
2026-09-14 50.92 14.32 0.21 48.63
2026-09-11 51.56 14.12 0.21 47.66
2026-09-10 50.99 14.74 0.22 49.22
2026-09-09 51.6 13.75 0.21 44.92
2026-09-08 52.08 10.9 0.18 28.91
2026-09-04 52.31 9.3 0.17 20.31
2026-09-03 52.1 8.49 0.16 16.41
2026-09-02 51.51 9.98 0.18 23.44
2026-09-01 51.14 8.77 0.17 17.25
2026-08-31 51.69 16.38 0.23 51.97
2026-08-28 51.83 14.98 0.22 47.84
2026-08-27 52.04 14.92 0.22 47.06