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GlaxoSmithKline plc (ADR) (gsk)

2025-06-11 15:59:59 ET (Delayed)
Bid: 
41.93
Ask: 
41.96
Vol: 
4,494,381
Last: 
41.96
Change: 
+0.32 (+0.7689%)
Filters By:
Volume:
All
Expiration Type:
All
Options Range:
Near the Money
Size:
3
Expiration:
2025 June
 
Options Chain
Total Records: 18
Calls
(EXPR: Fri Jun 13 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
GSK 40.500
0.7
+0
0.05
1.25
0
0
0.8725
0.2039
10
GSK 41.000
0.76
+0.16
0.6
0.95
3
0.28
0.7666
0.3413
76
GSK 41.500
0.35
+0.025
0.35
0.45
12
0.26
0.5733
0.4912
292
GSK 42.000
0.15
+0
0.15
0.2
22
0.26
0.3243
0.468
43
GSK 42.500
0.05
-0.05
0.05
0.1
1
0.28
0.1515
0.2873
209
GSK 43.000
0.05
+0
0
0.4
0
0.54
0.0714
0.1505
20
Fri Jun 13 2025
Strike
GSK 40.500
GSK 41.000
GSK 41.500
GSK 42.000
GSK 42.500
GSK 43.000
Puts
(EXPR: Fri Jun 13 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
GSK 40.500
0.15
-0.125
0.05
0.15
1
0.38
-0.1284
0.2054
9
GSK 41.000
0.3
+0
0.1
0.2
0
0.32
-0.2358
0.3467
299
GSK 41.500
0.3
-0.225
0.15
0.3
56
0.27
-0.4339
0.5041
743
GSK 42.000
0.5
-0.275
0.5
0.6
13
0.27
-0.6903
0.4804
23
GSK 42.500
0
+0
0.7
1
0
0
-0.8664
0.2952
0
GSK 43.000
1.74
+0
1.15
2.25
0
0.67
-0.9463
0.1509
1
Calls
(EXPR: Fri Jun 20 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
GSK 40.500
1.35
+0.1
1.4
1.5
19
0.28
0.7417
0.1728
142
GSK 41.000
0.84
+0
1.05
1.2
0
0.27
0.6556
0.2113
4228
GSK 41.500
0.65
+0
0.7
0.8
0
0.26
0.5462
0.2406
1088
GSK 42.000
0.49
+0.04
0.45
0.55
8
0.25
0.4238
0.2446
3011
GSK 42.500
0.3
+0
0.3
0.35
0
0.25
0.3099
0.2191
31
GSK 43.000
0.17
-0.005
0.15
0.25
1
0.25
0.2207
0.178
183
Fri Jun 20 2025
Strike
GSK 40.500
GSK 41.000
GSK 41.500
GSK 42.000
GSK 42.500
GSK 43.000
Puts
(EXPR: Fri Jun 20 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
GSK 40.500
0.35
-0.05
0.25
0.35
3
0.29
-0.2602
0.1744
32
GSK 41.000
0.69
+0
0.35
0.5
0
0.27
-0.3473
0.2135
133
GSK 41.500
0
+0
0.05
0.65
0
0.26
-0.4582
0.2434
0
GSK 42.000
1.31
+0
0.8
0.9
0
0.25
-0.5823
0.2479
236
GSK 42.500
1.74
+0
1.05
1.2
0
0
-0.6977
0.2221
0
GSK 43.000
4
+0
1.5
1.6
0
0.25
-0.7879
0.1811
0
Calls
(EXPR: Fri Jun 27 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
GSK 40.500
1.46
+0
1.6
2.75
0
0.28
0.6978
0.1395
7
GSK 41.000
1.3
+0.15
1.3
1.45
19
0.28
0.6276
0.1579
293
GSK 41.500
1.05
+0.225
1
1.15
17
0.28
0.5468
0.1708
17
GSK 42.000
0.75
+0.075
0.7
0.9
79
0.27
0.4603
0.1744
172
GSK 42.500
0
+0
0.5
0.7
0
0.26
0.3758
0.1671
0
GSK 43.000
0.35
+0
0.35
0.5
0
0.26
0.3005
0.1513
39
Fri Jun 27 2025
Strike
GSK 40.500
GSK 41.000
GSK 41.500
GSK 42.000
GSK 42.500
GSK 43.000
Puts
(EXPR: Fri Jun 27 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
GSK 40.500
0.55
-0.075
0.45
0.6
9
0.29
-0.3056
0.1412
15
GSK 41.000
0.6
-0.2
0.6
0.75
15
0.28
-0.3769
0.1601
210
GSK 41.500
0.75
-0.25
0.8
0.95
5
0.28
-0.4592
0.1736
5
GSK 42.000
1.05
+0.225
1.05
1.2
16
0.27
-0.5473
0.1778
23
GSK 42.500
0
+0
1.35
1.45
0
0.27
-0.6336
0.171
0
GSK 43.000
0
+0
1.7
1.8
0
0.27
-0.7107
0.1555
0
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