Merck & Co., Inc. (MRK)
NYSE - Nasdaq Real-time price. Currency in USD
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At close: 04:00PM EDT
After hours:
Calls
19 December 2025
Puts
| Last price | Change | % change | Volume | Open interest | Strike | Last price | Change | % change | Volume | Open interest |
|---|---|---|---|---|---|---|---|---|---|---|
| 54.71 | 0.00 | - | 1 | 2 | 55.00 | 0.46 | 0.00 | - | 1 | 47 |
| 60.00 | 0.00 | - | 1 | 3 | 60.00 | 0.72 | 0.00 | - | 1 | 365 |
| - | - | - | - | - | 65.00 | 0.81 | 0.00 | - | 1 | 17 |
| 50.50 | 0.00 | - | 1 | 1 | 70.00 | 0.85 | 0.00 | - | 1 | 52 |
| 36.50 | 0.00 | - | 10 | 9 | 75.00 | 1.25 | 0.00 | - | 1 | 48 |
| 30.00 | 0.00 | - | 1 | 7 | 80.00 | 1.60 | 0.00 | - | 1 | 31 |
| 37.75 | 0.00 | - | 1 | 103 | 85.00 | 1.35 | 0.00 | - | 1 | 72 |
| 41.72 | 0.00 | - | 100 | 99 | 90.00 | 2.13 | 0.00 | - | 7 | 81 |
| 40.75 | 0.00 | - | 2 | 48 | 95.00 | 2.68 | 0.00 | - | 1 | 62 |
| 38.40 | 0.00 | - | 2 | 29 | 100.00 | 3.40 | 0.00 | - | 1 | 300 |
| 25.90 | 0.00 | - | 5 | 74 | 105.00 | 3.65 | 0.00 | - | 1 | 518 |
| 28.60 | 0.00 | - | 3 | 420 | 110.00 | 4.80 | 0.00 | - | 1 | 167 |
| 23.13 | 0.00 | - | 1 | 1,207 | 115.00 | 5.70 | 0.00 | - | 1 | 1,092 |
| 21.95 | 0.00 | - | 4 | 1,330 | 120.00 | 8.26 | 0.00 | - | 2 | 1,272 |
| 20.72 | 0.00 | - | 1 | 484 | 125.00 | 9.45 | 0.00 | - | 2 | 47 |
| 14.55 | 0.00 | - | 3 | 160 | 130.00 | 11.42 | 0.00 | - | 1 | 205 |
| 11.75 | 0.00 | - | 7 | 182 | 135.00 | 13.45 | 0.00 | - | 1 | 13 |
| 9.75 | 0.00 | - | 5 | 91 | 140.00 | 34.71 | 0.00 | - | 1 | 0 |
| 9.05 | 0.00 | - | 5 | 240 | 145.00 | 35.60 | 0.00 | - | 1 | 0 |
| 8.45 | 0.00 | - | 1 | 89 | 150.00 | 45.03 | 0.00 | - | 1 | 0 |
| 7.00 | 0.00 | - | 1 | 8 | 155.00 | 40.80 | 0.00 | - | - | 5 |
| 4.55 | 0.00 | - | 1 | 26 | 160.00 | 28.78 | 0.00 | - | 2 | 5 |
| 3.25 | 0.00 | - | 11 | 19 | 165.00 | 58.42 | 0.00 | - | - | 0 |
| 3.26 | 0.00 | - | 1 | 121 | 170.00 | - | - | - | - | - |
| 1.33 | 0.00 | - | 2 | 12 | 175.00 | 65.50 | 0.00 | - | 1 | 0 |
| 2.07 | 0.00 | - | - | 2 | 180.00 | - | - | - | - | - |
| 1.76 | 0.00 | - | 1 | 1 | 185.00 | - | - | - | - | - |
| 1.58 | 0.00 | - | 2 | 2 | 190.00 | 58.25 | 0.00 | - | 2 | 0 |
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