Merck & Co., Inc. MRK options

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149.52 USD
+3.19 +2.18%
Bid
149.49 × 200
Ask
149.56 × 300

Extended hours 149.49 -0.02%

As of Oct 30, 2026

MRK option chain
CallsStrikePuts
BidAskLast% ChgVolumeOpen intImpl volBidAskLast% ChgVolumeOpen intImpl vol
5.40 7.05 6.28 +55.06% 43 268 54.4%145.00 0.83 1.21 1.10 -44.72% 118 184 36.1%
4.55 5.60 5.46 +38.23% 4 45 43.7%146.00 1.06 1.44 1.10 -56.00% 15 149 35.1%
3.95 4.95 4.65 +75.47% 82 470 43.3%147.00 1.29 1.72 1.38 -50.18% 12 501 34.2%
3.35 4.15 3.64 +36.33% 42 148 40.6%148.00 1.57 2.26 1.99 -33.67% 28 83 36.0%
2.79 3.55 3.23 +61.50% 159 47 39.8%149.00 1.99 2.61 2.43 -36.88% 41 53 34.7%
2.36 2.74 2.62 +63.75% 682 503 35.9%150.00 2.63 3.20 2.83 -26.11% 163 178 35.7%
1.42 1.70 1.57 +78.41% 293 211 35.4%152.50 3.65 4.60 4.15 -34.13% 14 208 34.4%
0.77 0.99 0.93 +72.22% 276 959 35.2%155.00 4.80 6.65 6.10 -7.58% 11 170 37.9%
0.41 0.56 0.51 +75.86% 95 123 35.4%157.50 — — — — — — —
0.21 0.31 0.34 +88.89% 359 363 36.0%160.00 9.30 11.25 14.69 0.00% 1 5 46.9%

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