Closed
⌘K
Sign in Sign up

State Street SPDR S&P Dividend SDY 160.87 -1.8 -1.11%

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

SDY / Comparative study

3 signals / 495 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.79
36.64
Mean
24.46
Window
-62.5%
ATM IV z 0.62
0.17
Mean
0.15
Window
-36.4%
IV Percentile z 1.11
80.97
Mean
49.35
Window
-18.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.95 0.84
ATM IV 0.95 1.00 0.85
IV Percent... 0.84 0.85 1.00
Source observations

Data inspector

1-50 of 495
  • 1 / 10
Date Close IV Rank ATM IV IV Percentile
2026-11-06 160.87 36.64 0.17 80.97
2026-11-05 162.67 36.67 0.17 81.78
2026-11-04 165.03 7.62 0.11 2.73
2026-11-03 161.15 33.38 0.17 74.61
2026-11-02 162.86 16.93 0.13 18.82
2026-10-30 160.72 40.67 0.18 90.23
2026-10-29 160.19 13.6 0.12 10.16
2026-10-28 157.74 34.65 0.17 79.3
2026-10-27 158.12 38.02 0.18 86.72
2026-10-26 158.51 32.78 0.16 74.51
2026-10-23 158.4 37.11 0.17 85.55
2026-10-22 159.94 20.81 0.14 37.89
2026-10-21 155.99 12.42 0.12 7.81
2026-10-20 156.1 18.21 0.13 30.08
2026-10-19 154.1 19.58 0.13 33.73
2026-10-15 153.96 12.86 0.12 8.17
2026-10-14 152.04 11.61 0.12 7
2026-10-13 150.89 30 0.16 63.81
2026-10-12 150.38 26.9 0.15 55.86
2026-10-09 149.04 28.8 0.16 61.09
2026-10-08 149.37 15.44 0.13 13.62
2026-10-07 147.19 21.82 0.14 42.02
2026-10-06 148.39 30.59 0.16 66.15
2026-10-05 147.71 31.65 0.16 70.7
2026-10-02 147.57 28.03 0.15 61.09
2026-10-01 147.49 39.14 0.18 88.72
2026-09-30 146.48 35.6 0.17 83.27
2026-09-29 147.7 36.35 0.17 84.82
2026-09-28 148.01 33.3 0.17 76.56
2026-09-25 148.59 33.48 0.17 77.43
2026-09-24 147.94 38.43 0.18 87.5
2026-09-23 148.97 33.4 0.17 77.73
2026-09-22 149.92 38.49 0.18 87.89
2026-09-21 149.79 39.29 0.18 89.41
2026-09-18 150.78 24.53 0.15 53.91
2026-09-17 152.17 21.18 0.14 44.14
2026-09-16 151.87 30.68 0.16 70.7
2026-09-15 153.33 22.68 0.14 48.05
2026-09-14 153.93 15.31 0.12 16.47
2026-09-11 153 25.65 0.15 58.59
2026-09-10 152.37 34.34 0.17 81.25
2026-09-09 153.19 24.23 0.15 53.91
2026-09-08 154.63 20.48 0.14 42.97
2026-09-04 155.89 15.56 0.13 19.53
2026-09-03 156.88 14.77 0.12 17.19
2026-09-02 156.19 14.14 0.12 16.02
2026-09-01 155.69 19.86 0.14 41.18
2026-08-31 156.24 16.78 0.13 23.23
2026-08-28 157.5 20.45 0.14 42.75
2026-08-27 157.51 19.4 0.13 41.57