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Merck & Co., Inc. (mrk)

2025-09-22 15:59:59 ET (Delayed)
Bid: 
80.6
Ask: 
80.65
Vol: 
11,984,223
Last: 
80.64
Change: 
-1.11 (+-1.3618%)
Filters By:
Volume:
All
Expiration Type:
All
Options Range:
Near the Money
Size:
3
Expiration:
2025 September
 
Options Chain
Total Records: 6
Calls
(EXPR: Fri Sep 26 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
MRK 78.000
2.8
-0.875
2.57
2.79
20
0.3
0.818
0.0941
52
MRK 79.000
2.11
-0.74
1.93
2.02
58
0.33
0.7108
0.1247
106
MRK 80.000
1.33
-0.79
1.3
1.36
500
0.32
0.5753
0.1447
315
MRK 81.000
0.85
-0.65
0.81
0.84
791
0.32
0.4292
0.1452
577
MRK 82.000
0.51
-0.49
0.45
0.51
1,824
0.32
0.2956
0.1266
1055
MRK 83.000
0.28
-0.345
0.23
0.29
830
0.32
0.1902
0.0977
540
Fri Sep 26 2025
Strike
MRK 78.000
MRK 79.000
MRK 80.000
MRK 81.000
MRK 82.000
MRK 83.000
Puts
(EXPR: Fri Sep 26 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
MRK 78.000
0.3
+0.105
0.26
0.3
486
0.33
-0.1834
0.0949
1251
MRK 79.000
0.44
+0.085
0.36
0.52
3,595
0.3
-0.2917
0.126
2935
MRK 80.000
0.85
+0.235
0.82
0.91
1,742
0.32
-0.4288
0.1464
2445
MRK 81.000
1.22
+0.205
1.33
1.43
1,263
0.32
-0.5767
0.1471
671
MRK 82.000
2.11
+0.575
1.97
2.13
132
0.32
-0.712
0.1282
441
MRK 83.000
2.72
+0.555
2.76
2.9
53
0.32
-0.8183
0.0988
205
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