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Zillow Group, Inc. Class C (z)

2025-08-08 11:53:17 ET (Delayed)
Bid: 
81.74
Ask: 
81.82
Vol: 
904,487
Last: 
81.74
Change: 
-2.89 (+-3.4149%)
Filters By:
Volume:
All
Expiration Type:
All
Options Range:
Near the Money
Size:
3
Expiration:
2025 August
 
Options Chain
Total Records: 24
Calls
(EXPR: Fri Aug 08 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
Z 79.000
2.96
-2.39
2.52
3.2
10
1.11
0.9996
0.0016
91
Z 80.000
2.05
-2.45
1.45
2.36
11
0.91
0.9916
0.0304
190
Z 81.000
4.55
+0
0.76
1
0
0.49
0.8752
0.3016
146
Z 82.000
0.95
-1.47
0
0.4
3
0.4
0.3668
0.586
251
Z 83.000
0.12
-1.63
0
0.1
48
0.52
0.0316
0.1091
229
Z 84.000
0.1
-1.05
0
0.16
2
0.91
0.0009
0.0042
121
Fri Aug 08 2025
Strike
Z 79.000
Z 80.000
Z 81.000
Z 82.000
Z 83.000
Z 84.000
Puts
(EXPR: Fri Aug 08 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
Z 79.000
0.41
+0.355
0
0.3
4
1.31
-0.0004
0.0016
1178
Z 80.000
0.04
-0.02
0
0.06
279
0.62
-0.0084
0.0304
1024
Z 81.000
0.17
+0.055
0
0.22
66
0.51
-0.1248
0.3016
272
Z 82.000
0.24
+0.04
0
0.7
3
0.3
-0.6332
0.586
102
Z 83.000
1.18
+0.805
0.9
1.94
21
0.84
-0.9684
0.1091
1587
Z 84.000
1.85
+1.12
1.94
2.5
256
0
-0.9991
0.0042
335
Calls
(EXPR: Fri Aug 15 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
Z 79.000
3.75
-2.1
3.35
3.8
5
0.39
0.7646
0.0727
35
Z 80.000
3
-1.975
2.55
2.81
186
0.34
0.6884
0.0861
3559
Z 81.000
2.19
-1.96
1.85
2.2
9
0.34
0.5985
0.0965
131
Z 82.000
1.57
-1.755
1.48
1.63
5
0.35
0.4996
0.1013
44
Z 82.500
1.39
-1.68
1.08
1.39
19
0.33
0.449
0.1011
893
Z 83.000
1.14
-1.545
1.05
1.18
30
0.35
0.3993
0.0991
45
Fri Aug 15 2025
Strike
Z 79.000
Z 80.000
Z 81.000
Z 82.000
Z 82.500
Z 83.000
Puts
(EXPR: Fri Aug 15 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
Z 79.000
0.58
+0.21
0.58
0.64
256
0.37
-0.2385
0.0736
392
Z 80.000
0.81
+0.34
0.84
0.9
9
0.36
-0.3158
0.0873
1563
Z 81.000
1.2
+0.545
1.19
1.31
11
0.36
-0.4071
0.0979
112
Z 82.000
1.62
+0.68
1.62
1.74
14
0.35
-0.5077
0.1029
147
Z 82.500
1.95
+0.78
1.77
2.04
21
0.34
-0.5591
0.1028
76
Z 83.000
2.02
+0.795
1.97
2.46
256
0.34
-0.6098
0.1008
48
Calls
(EXPR: Fri Aug 22 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
Z 79.000
5.96
+0
3.85
4.1
0
0.35
0.7142
0.0602
8
Z 80.000
3.75
-1.625
2.85
3.4
3
0.31
0.6521
0.0668
19
Z 81.000
2.88
-1.72
2.42
2.73
3
0.32
0.5833
0.0718
8
Z 82.000
2.76
-1.165
2.05
2.19
1
0.33
0.5102
0.0744
14
Z 83.000
1.89
-1.385
1.34
1.71
4
0.33
0.436
0.0742
38
Z 84.000
2
-0.71
1.2
1.32
1
0.33
0.364
0.0712
27
Fri Aug 22 2025
Strike
Z 79.000
Z 80.000
Z 81.000
Z 82.000
Z 83.000
Z 84.000
Puts
(EXPR: Fri Aug 22 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
Z 79.000
0.96
+0.325
0.78
1.09
5
0.35
-0.2889
0.0608
2
Z 80.000
1.18
+0.34
1.09
1.41
2
0.33
-0.3518
0.0676
84
Z 81.000
1.32
+0.265
1.65
1.95
1
0.35
-0.4215
0.0727
17
Z 82.000
1.8
+0.43
1.94
2.4
10
0.33
-0.4957
0.0755
21
Z 83.000
2.46
+0.765
2.48
2.81
1
0.32
-0.5712
0.0755
17
Z 84.000
3.05
+0.975
3.2
3.6
5
0.34
-0.6445
0.0726
5
Calls
(EXPR: Fri Aug 29 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
Z 79.000
6.41
+0
3.05
4.5
0
0.25
0.6933
0.0533
14
Z 80.000
4.12
-1.655
3.6
3.75
3
0.33
0.6382
0.0578
36
Z 81.000
3.1
-1.95
3
3.1
6
0.32
0.5789
0.0611
10
Z 82.000
3.51
+0
2.22
2.57
0
0.3
0.5169
0.063
2
Z 83.000
2.31
-1.39
1.85
2.08
3
0.31
0.454
0.0632
4
Z 84.000
3.7
+0
1.42
1.66
0
0.3
0.3921
0.0617
15
Fri Aug 29 2025
Strike
Z 79.000
Z 80.000
Z 81.000
Z 82.000
Z 83.000
Z 84.000
Puts
(EXPR: Fri Aug 29 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
Z 79.000
1.2
+0.295
1.15
1.42
2
0.32
-0.3103
0.054
28
Z 80.000
1.7
+0
1.53
1.88
0
0.33
-0.3662
0.0585
33
Z 81.000
4.1
+0
2.03
2.17
0
0.33
-0.4264
0.062
0
Z 82.000
3.8
+0
2.46
2.65
0
0.32
-0.4894
0.064
8
Z 83.000
3.48
+0
2.95
3.15
0
0.32
-0.5535
0.0644
8
Z 84.000
3.3
+0.79
3.55
3.75
3
0.31
-0.6166
0.063
9
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