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Blackstone Group Inc (bx)

2025-07-28 15:59:59 ET (Delayed)
Bid: 
175.22
Ask: 
177.64
Vol: 
2,035,538
Last: 
176.94
Change: 
-1.16 (+-0.6513%)
Filters By:
Volume:
All
Expiration Type:
All
Options Range:
Near the Money
Size:
3
Expiration:
2025 August
 
Options Chain
Total Records: 30
Calls
(EXPR: Fri Aug 01 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
BX 170.000
8.82
-0.08
6.7
8.2
5
0.35
0.8715
0.0327
414
BX 172.500
5.1
-1.375
4.85
6.3
9
0.37
0.7815
0.0489
220
BX 175.000
3.35
-1.3
3.25
4.55
10
0.39
0.6446
0.0646
301
BX 177.500
1.87
-1.14
1.82
2.1
106
0.29
0.4736
0.071
305
BX 180.000
1.05
-0.75
0.93
1.1
207
0.29
0.3051
0.0629
466
BX 182.500
0.35
-0.68
0.23
0.53
85
0.27
0.1742
0.0457
134
Fri Aug 01 2025
Strike
BX 170.000
BX 172.500
BX 175.000
BX 177.500
BX 180.000
BX 182.500
Puts
(EXPR: Fri Aug 01 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
BX 170.000
0.48
+0.03
0.29
0.45
34
0.33
-0.1294
0.0329
72
BX 172.500
0.94
+0.275
0.68
0.82
46
0.32
-0.2203
0.0494
42
BX 175.000
1.46
+0.295
1.17
1.52
107
0.31
-0.3588
0.0654
125
BX 177.500
2.65
+0.62
2.12
2.84
114
0.32
-0.5322
0.0719
197
BX 180.000
4.38
+1.03
3.8
4.25
47
0.29
-0.7031
0.0637
128
BX 182.500
4.25
+0
5.75
8.15
0
0.47
-0.8357
0.0462
11
Calls
(EXPR: Fri Aug 08 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
BX 170.000
8.45
-0.675
7.15
8.85
4
0.32
0.8209
0.0348
86
BX 172.500
5.6
-1.4
5.2
6.6
2
0.29
0.7254
0.045
77
BX 175.000
3.9
-1.275
3.45
4.55
2
0.26
0.6049
0.0523
188
BX 177.500
2.3
-1.325
2.5
3.15
114
0.27
0.4718
0.0536
31
BX 180.000
1.5
-0.92
1.55
2.01
8
0.27
0.3444
0.0487
182
BX 182.500
0.85
-0.76
0.93
1.7
119
0.29
0.2375
0.0398
137
Fri Aug 08 2025
Strike
BX 170.000
BX 172.500
BX 175.000
BX 177.500
BX 180.000
BX 182.500
Puts
(EXPR: Fri Aug 08 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
BX 170.000
0.99
-0.095
0.99
1.29
4
0.29
-0.2304
0.0352
96
BX 172.500
1.95
+0.345
1.59
1.95
17
0.28
-0.3252
0.0432
13
BX 175.000
2.5
+0.19
2.53
2.99
17
0.27
-0.4393
0.0486
238
BX 177.500
3.6
+0.225
3.75
4.3
1
0.27
-0.5627
0.0495
102
BX 180.000
4.97
+0.145
5.3
6.65
1
0.3
-0.6804
0.0453
385
BX 182.500
5.75
+0
7.15
9.55
0
0.36
-0.7799
0.0376
6
Calls
(EXPR: Fri Aug 15 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
BX 170.000
8.27
-1.305
7.95
9.15
15
0.3
0.7599
0.0335
1905
BX 172.500
9.65
+0
5.65
7.3
0
0.28
0.6729
0.0384
24
BX 175.000
4.3
-1.725
4.55
5.4
15
0.27
0.5749
0.0412
1244
BX 177.500
3.2
-1.25
2.19
3.55
63
0.22
0.4717
0.0412
156
BX 180.000
2.4
-0.875
2.22
3.95
273
0.26
0.3728
0.0384
2823
BX 182.500
1.48
-0.83
1.24
1.94
10
0.25
0.2849
0.034
107
Fri Aug 15 2025
Strike
BX 170.000
BX 172.500
BX 175.000
BX 177.500
BX 180.000
BX 182.500
Puts
(EXPR: Fri Aug 15 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
BX 170.000
2
+0.325
1.64
1.95
478
0.27
-0.2702
0.0307
515
BX 172.500
2.15
-0.165
2.34
2.73
5
0.27
-0.3506
0.0355
74
BX 175.000
3.25
+0.1
3.3
3.65
269
0.26
-0.443
0.039
193
BX 177.500
4.57
+0.345
4.45
4.85
2
0.25
-0.5423
0.0401
83
BX 180.000
6.4
+0.825
5.05
7.5
2
0.26
-0.6397
0.0384
188
BX 182.500
6.75
+0
6.5
8.3
0
0.21
-0.7282
0.0345
26
Calls
(EXPR: Fri Aug 22 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
BX 170.000
9.98
+0
8.35
9.65
0
0.28
0.7201
0.029
71
BX 172.500
9.2
+0
6.55
7.25
0
0.25
0.6457
0.0316
13
BX 175.000
5.2
-1.5
5.2
6.2
23
0.27
0.5648
0.0334
59
BX 177.500
4.7
-0.625
3.9
4.45
1
0.25
0.4808
0.0338
69
BX 180.000
2.9
-1.175
2.94
4.8
12
0.29
0.3979
0.0329
37
BX 182.500
2.28
-0.79
1.31
2.69
2
0.23
0.3201
0.0306
41
Fri Aug 22 2025
Strike
BX 170.000
BX 172.500
BX 175.000
BX 177.500
BX 180.000
BX 182.500
Puts
(EXPR: Fri Aug 22 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
BX 170.000
2.17
-0.135
2.03
2.56
3
0.27
-0.2924
0.0275
31
BX 172.500
2.63
+0
2.98
3.3
0
0.27
-0.3641
0.0309
14
BX 175.000
3.55
+0
3.95
4.25
0
0.26
-0.4439
0.0333
14
BX 177.500
4.4
+0
5.05
5.5
0
0.26
-0.5287
0.0344
31
BX 180.000
6.29
+0.09
6.55
7.05
2
0.26
-0.6135
0.0338
28
BX 182.500
6.85
+0
7.45
8.95
0
0.23
-0.6938
0.0316
22
Calls
(EXPR: Fri Aug 29 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
BX 170.000
11.67
+0
8.95
9.75
0
0.26
0.6968
0.0247
12
BX 172.500
7.33
-1.82
7.25
7.95
1
0.26
0.6332
0.0269
7
BX 175.000
5.9
-1.825
5.95
6.7
1
0.26
0.5642
0.0286
13
BX 177.500
5.05
-1.25
4.8
5.65
5
0.27
0.492
0.0293
3
BX 180.000
3.9
-0.975
3.75
4.95
25
0.26
0.4193
0.029
130
BX 182.500
2.9
-0.875
2.8
3.2
3
0.26
0.3493
0.0277
17
Fri Aug 29 2025
Strike
BX 170.000
BX 172.500
BX 175.000
BX 177.500
BX 180.000
BX 182.500
Puts
(EXPR: Fri Aug 29 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
BX 170.000
2.69
-0.09
2.73
3.15
1
0.28
-0.3092
0.0248
3
BX 172.500
3.48
-0.22
3.25
3.95
2
0.26
-0.3737
0.0274
1
BX 175.000
4.75
+0.325
4.55
5
17
0.27
-0.4442
0.0292
26
BX 177.500
5.47
-0.03
5.8
6.15
10
0.26
-0.5184
0.0302
62
BX 180.000
0
+0
7.2
7.85
0
0.27
-0.5935
0.03
0
BX 182.500
0
+0
8.35
9.4
0
0.25
-0.6662
0.0288
0
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