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Zillow Group Z 30.96 -0.03 -0.1%

Previous-day view · Fri Oct 30 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

Z / Comparative study

3 signals / 502 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.54
79.16
Mean
39.7
Window
+35.3%
ATM IV z 1.74
0.74
Mean
0.52
Window
+17.8%
IV Percentile z 1.13
91.34
Mean
56.16
Window
-1.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.98 0.93
ATM IV 0.98 1.00 0.91
IV Percent... 0.93 0.91 1.00
Source observations

Data inspector

1-50 of 502
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-10-30 30.96 79.16 0.74 91.34
2026-10-29 30.99 82.81 0.76 93.68
2026-10-28 30.77 86.52 0.78 95.63
2026-10-27 32.05 74.54 0.71 87.7
2026-10-26 32.62 65.65 0.66 75.3
2026-10-23 32.98 75.88 0.72 89.29
2026-10-22 33.98 66.81 0.67 77.78
2026-10-21 31.31 65.8 0.66 76.98
2026-10-20 32.24 69.31 0.68 78.97
2026-10-19 30.76 65.08 0.66 76.49
2026-10-15 31.46 62.72 0.65 73.91
2026-10-14 28.33 80.12 0.74 92.49
2026-10-13 27.97 62.6 0.65 74.31
2026-10-12 27.84 64.11 0.65 75.79
2026-10-09 29.01 66.5 0.67 78.26
2026-10-08 29.17 67.42 0.67 79.45
2026-10-07 27.28 59.02 0.63 71.54
2026-10-06 27.7 61.04 0.64 73.91
2026-10-05 27.41 58.79 0.63 71.83
2026-10-02 27.41 64.99 0.66 77.87
2026-10-01 27.75 56.93 0.62 69.17
2026-09-30 27.13 50.92 0.58 58.5
2026-09-29 27.34 58.61 0.63 71.94
2026-09-28 27.44 43.5 0.54 40.87
2026-09-25 28.43 33.82 0.49 23.72
2026-09-24 28.14 47.4 0.57 50.4
2026-09-23 28.65 40.25 0.53 34.92
2026-09-22 30.95 35.5 0.5 26.59
2026-09-21 30.65 37.01 0.51 29.48
2026-09-18 29.81 33.23 0.49 24.6
2026-09-17 30.1 41.67 0.53 38.1
2026-09-16 31.31 56.12 0.61 67.06
2026-09-15 32.52 35.62 0.5 28.17
2026-09-14 33.18 40.17 0.53 35.46
2026-09-11 32.5 37.87 0.51 31.75
2026-09-10 31.25 58.44 0.62 71.43
2026-09-09 32.14 35.32 0.5 29.37
2026-09-08 32.36 34.12 0.49 28.17
2026-09-07 34.65 28.87 0.47 24.3
2026-09-04 34.59 26.94 0.45 23.81
2026-09-03 35.34 38.72 0.52 32.94
2026-09-02 34.58 34.29 0.49 28.97
2026-09-01 33.45 36.65 0.51 31.87
2026-08-31 34.96 40.27 0.53 36
2026-08-28 35.66 29.21 0.47 26.29
2026-08-27 35.43 39.11 0.52 33.47
2026-08-26 34.95 26.81 0.45 25.9
2026-08-25 36.09 39.8 0.52 35.06
2026-08-24 37.05 30.33 0.47 27.6
2026-08-21 35.88 32.4 0.48 29.48