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Merck & Co., Inc. (MRK)

NYSE - Nasdaq Real Time Price. Currency in USD
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127.51-0.75 (-0.58%)
At close: 04:00PM EDT
127.59 +0.08 (+0.06%)
After hours: 07:59PM EDT
In The Money
Show:ListStraddle
CallsforJanuary 16, 2026
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
MRK260116C000550002024-04-02 10:00AM EDT55.0075.8472.7576.150.00-1456.03%
MRK260116C000600002024-01-16 4:48PM EDT60.0059.4465.0568.400.00-32335.65%
MRK260116C000650002024-01-02 2:48PM EDT65.0049.0561.1564.450.00-104038.87%
MRK260116C000700002023-12-13 10:52AM EDT70.0037.0949.6551.150.00-890.00%
MRK260116C000750002024-03-15 9:38AM EDT75.0048.1051.0056.000.00-34238.09%
MRK260116C000800002024-04-29 1:16PM EDT80.0053.270.000.000.00-900.00%
MRK260116C000850002024-05-03 3:55PM EDT85.0046.470.000.000.00-100.00%
MRK260116C000900002024-04-24 11:44AM EDT90.0041.490.000.000.00-200.00%
MRK260116C000950002024-04-11 2:23PM EDT95.0038.500.000.000.00-100.00%
MRK260116C001000002024-04-16 1:18PM EDT100.0033.310.000.000.00-100.00%
MRK260116C001050002024-04-04 10:40AM EDT105.0032.4829.8032.900.00-71,39432.77%
MRK260116C001100002024-04-25 2:57PM EDT110.0030.000.000.000.00-1500.00%
MRK260116C001150002024-05-01 10:21AM EDT115.0025.050.000.000.00-100.00%
MRK260116C001200002024-05-02 9:55AM EDT120.0021.600.000.000.00-100.00%
MRK260116C001250002024-04-26 2:19PM EDT125.0020.840.000.000.00-100.00%
MRK260116C001300002024-05-01 3:41PM EDT130.0016.140.000.000.00-200.39%
MRK260116C001350002024-05-02 1:33PM EDT135.0013.650.000.000.00-300.78%
MRK260116C001400002024-05-01 11:52AM EDT140.0011.440.000.000.00-601.56%
MRK260116C001450002024-04-25 9:42AM EDT145.0011.500.000.000.00-201.56%
MRK260116C001500002024-05-01 11:52AM EDT150.007.710.000.000.00-103.13%
MRK260116C001550002024-04-12 1:37PM EDT155.005.660.000.000.00-303.13%
MRK260116C001600002024-05-03 10:14AM EDT160.004.640.000.000.00-103.13%
MRK260116C001650002024-05-03 12:34PM EDT165.003.650.000.000.00-103.13%
MRK260116C001700002024-05-01 12:11PM EDT170.003.350.000.000.00-106.25%
MRK260116C001750002024-04-10 12:14PM EDT175.002.390.000.000.00-206.25%
MRK260116C001800002024-04-23 9:31AM EDT180.002.060.000.000.00-306.25%
MRK260116C001850002024-02-09 4:39PM EDT185.001.220.931.820.00--121.44%
MRK260116C001900002024-04-19 9:32AM EDT190.001.250.000.000.00-106.25%
MRK260116C001950002024-05-03 9:33AM EDT195.001.100.000.000.00-106.25%
PutsforJanuary 16, 2026
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
MRK260116P000550002024-01-22 4:19PM EDT55.000.500.100.620.00-25536.67%
MRK260116P000600002024-04-02 9:31AM EDT60.000.120.000.000.00-205012.50%
MRK260116P000650002024-01-18 4:51PM EDT65.000.850.261.000.00-22533.22%
MRK260116P000700002024-04-23 2:48PM EDT70.001.100.000.000.00-5012.50%
MRK260116P000750002024-04-23 2:49PM EDT75.001.370.000.000.00-306.25%
MRK260116P000800002024-04-26 10:04AM EDT80.001.200.000.000.00-8006.25%
MRK260116P000850002024-04-30 2:02PM EDT85.001.500.000.000.00-106.25%
MRK260116P000900002024-05-02 2:03PM EDT90.001.910.000.000.00-106.25%
MRK260116P000950002024-04-05 10:17AM EDT95.002.952.462.720.00-5514522.69%
MRK260116P001000002024-05-02 2:46PM EDT100.003.230.000.000.00-103.13%
MRK260116P001050002024-04-25 11:12AM EDT105.004.150.000.000.00-1703.13%
MRK260116P001100002024-05-03 11:04AM EDT110.005.300.000.000.00-103.13%
MRK260116P001150002024-04-25 11:12AM EDT115.006.400.000.000.00-1401.56%
MRK260116P001200002024-04-25 1:17PM EDT120.007.520.000.000.00-1400.78%
MRK260116P001250002024-04-29 9:37AM EDT125.009.050.000.000.00-400.39%
MRK260116P001300002024-04-08 11:36AM EDT130.0012.900.000.000.00-500.00%
MRK260116P001350002024-04-26 2:02PM EDT135.0012.850.000.000.00-100.00%
MRK260116P001400002024-04-04 11:55AM EDT140.0016.0217.1018.550.00-1116.18%
MRK260116P001450002024-04-01 9:39AM EDT145.0018.8019.0020.450.00-1213.01%
MRK260116P001500002024-03-04 10:30AM EDT150.0026.9421.3022.800.00-117.83%
MRK260116P001550002024-01-26 11:21AM EDT155.0034.5025.6027.950.00-219.76%
MRK260116P001600002024-02-28 12:43PM EDT160.0032.6528.1529.800.00-100.00%
MRK260116P001700002024-02-09 11:51AM EDT170.0043.5544.5049.500.00-5028.88%
MRK260116P001750002024-01-26 11:18AM EDT175.0054.4344.3047.850.00-4013.58%