Options Chain for MERCK & CO INC COM (MRK) - $114.90 as of 6/16/2026 3:00:50 PM EST

Calls

Strike Bid Ask Premium Last Price Change %Chg Premium to Strike Price Ratio Volume Open Interest IV Delta Gamma Theta Last Trade Last Updated
40.00 74.10 77.35 75.73 % 1.89 0 0 1.63 1.00 0.00 0.00 6/16/2026 4:00:04 PM EST
45.00 69.35 71.80 70.58 % 1.57 0 0 1.34 1.00 0.00 0.00 6/16/2026 4:00:04 PM EST
50.00 64.40 66.40 65.40 69.10 0.00 0.00% 1.31 0 4 1.16 1.00 0.00 0.00 6/12/2026 6/16/2026 4:00:04 PM EST
55.00 59.45 61.40 60.43 61.36 0.00 0.00% 1.10 0 33 1.04 1.00 0.00 0.00 6/15/2026 6/16/2026 4:00:04 PM EST
60.00 54.30 56.70 55.50 % 0.93 0 3 0.97 1.00 0.00 0.00 6/16/2026 4:00:04 PM EST
65.00 49.60 51.50 50.55 % 0.78 0 2 0.84 1.00 0.00 0.00 6/16/2026 4:00:04 PM EST
70.00 44.65 46.60 45.63 50.79 0.00 0.00% 0.65 0 16 0.76 0.99 0.00 0.00 6/11/2026 6/16/2026 4:00:04 PM EST
75.00 39.75 41.80 40.78 37.50 0.00 0.00% 0.54 0 142 0.66 0.98 0.00 -0.01 5/7/2026 6/16/2026 4:00:04 PM EST
80.00 34.90 36.80 35.85 39.30 0.00 0.00% 0.45 0 182 0.58 0.96 0.00 -0.01 6/9/2026 6/16/2026 4:00:04 PM EST
85.00 30.05 31.85 30.95 36.35 0.00 0.00% 0.36 0 2,077 0.50 0.95 0.00 -0.02 6/12/2026 6/16/2026 4:00:04 PM EST
90.00 25.35 27.15 26.25 27.55 0.00 0.00% 0.29 0 1,082 0.45 0.92 0.01 -0.02 6/15/2026 6/16/2026 4:00:04 PM EST
95.00 21.40 22.35 21.88 28.30 0.00 0.00% 0.23 0 721 0.35 0.88 0.01 -0.03 6/11/2026 6/16/2026 4:00:04 PM EST
100.00 17.05 18.20 17.63 18.68 0.00 0.00% 0.18 0 15,644 0.33 0.83 0.01 -0.03 6/15/2026 6/16/2026 4:00:04 PM EST
105.00 13.25 14.25 13.75 13.05 -6.40 -32.91% 0.13 72 1,164 0.32 0.75 0.02 -0.03 6/16/2026 6/16/2026 4:00:04 PM EST
110.00 10.00 10.85 10.43 10.30 -0.30 -2.83% 0.09 15 2,666 0.32 0.66 0.02 -0.04 6/16/2026 6/16/2026 4:00:04 PM EST
115.00 7.45 7.70 7.58 7.50 -0.05 -0.67% 0.07 28 1,278 0.31 0.54 0.02 -0.04 6/16/2026 6/16/2026 4:00:04 PM EST
120.00 5.20 5.45 5.33 5.30 -0.10 -1.86% 0.04 22 2,369 0.31 0.43 0.02 -0.04 6/16/2026 6/16/2026 4:00:04 PM EST
125.00 3.45 3.75 3.60 3.63 +0.11 +3.13% 0.03 150 2,419 0.30 0.33 0.02 -0.04 6/16/2026 6/16/2026 4:00:04 PM EST
130.00 2.27 2.48 2.38 2.35 -0.09 -3.69% 0.02 100 3,427 0.30 0.25 0.02 -0.03 6/16/2026 6/16/2026 4:00:04 PM EST
135.00 1.45 1.68 1.57 1.62 +0.02 +1.25% 0.01 41 2,759 0.30 0.18 0.01 -0.03 6/16/2026 6/16/2026 4:00:04 PM EST
140.00 0.83 1.14 0.99 1.00 -0.04 -3.85% 0.01 11 4,736 0.30 0.13 0.01 -0.02 6/16/2026 6/16/2026 4:00:04 PM EST
145.00 0.47 1.03 0.75 0.80 0.00 0.00% 0.01 0 339 0.32 0.09 0.01 -0.02 6/15/2026 6/16/2026 4:00:04 PM EST
150.00 0.35 0.47 0.41 0.45 0.00 0.00% 0.00 1 1,350 0.31 0.06 0.01 -0.01 6/16/2026 6/16/2026 4:00:04 PM EST
155.00 0.19 0.45 0.32 0.54 0.00 0.00% 0.00 0 296 0.32 0.04 0.00 -0.01 6/4/2026 6/16/2026 4:00:04 PM EST
160.00 0.12 0.34 0.23 0.25 0.00 0.00% 0.00 0 122 0.33 0.03 0.00 -0.01 6/15/2026 6/16/2026 4:00:04 PM EST
165.00 0.00 0.68 0.34 0.45 0.00 0.00% 0.00 0 46 0.44 0.02 0.00 0.00 6/12/2026 6/16/2026 4:00:04 PM EST
170.00 0.00 0.43 0.22 0.12 0.00 0.00% 0.00 0 52 0.43 0.01 0.00 0.00 6/15/2026 6/16/2026 4:00:04 PM EST
175.00 0.00 0.42 0.21 0.35 0.00 0.00% 0.00 0 10 0.45 0.01 0.00 0.00 3/24/2026 6/16/2026 4:00:04 PM EST
180.00 0.00 0.40 0.20 % 0.00 0 10 0.47 0.00 0.00 0.00 6/16/2026 4:00:04 PM EST

Puts

Strike Bid Ask Premium Last Price Change %Chg Premium to Strike Price Ratio Volume Open Interest IV Delta Gamma Theta Last Trade Last Updated
40.00 0.00 0.20 0.10 0.04 0.00 0.00% 0.00 0 11 0.99 0.00 0.00 0.00 5/18/2026 6/16/2026 4:00:04 PM EST
45.00 0.01 0.11 0.06 0.04 -0.04 -50.00% 0.00 2 48 0.73 0.00 0.00 0.00 6/16/2026 6/16/2026 4:00:04 PM EST
50.00 0.00 0.35 0.18 % 0.00 0 18 0.87 0.00 0.00 0.00 6/16/2026 4:00:04 PM EST
55.00 0.00 0.09 0.05 0.02 0.00 0.00% 0.00 3 971 0.64 0.00 0.00 0.00 6/16/2026 6/16/2026 4:00:04 PM EST
60.00 0.00 0.43 0.22 0.05 0.00 0.00% 0.00 0 2,244 0.72 0.00 0.00 0.00 6/11/2026 6/16/2026 4:00:04 PM EST
65.00 0.00 0.35 0.18 0.06 -0.01 -14.29% 0.00 9 743 0.62 0.00 0.00 0.00 6/16/2026 6/16/2026 4:00:04 PM EST
70.00 0.00 0.21 0.11 0.10 0.00 0.00% 0.00 0 726 0.50 -0.01 0.00 0.00 6/12/2026 6/16/2026 4:00:04 PM EST
75.00 0.14 0.40 0.27 0.14 -0.02 -12.50% 0.00 3 2,240 0.46 -0.02 0.00 -0.01 6/16/2026 6/16/2026 4:00:04 PM EST
80.00 0.25 0.35 0.30 0.26 0.00 0.00% 0.00 0 3,584 0.41 -0.04 0.00 -0.01 6/15/2026 6/16/2026 4:00:04 PM EST
85.00 0.31 0.78 0.55 0.40 0.00 0.00% 0.01 0 1,380 0.40 -0.05 0.00 -0.02 6/15/2026 6/16/2026 4:00:04 PM EST
90.00 0.57 0.81 0.69 0.77 +0.11 +16.67% 0.01 9 4,277 0.36 -0.08 0.01 -0.02 6/16/2026 6/16/2026 4:00:04 PM EST
95.00 0.96 1.15 1.06 1.16 +0.09 +8.42% 0.01 3 4,172 0.34 -0.12 0.01 -0.03 6/16/2026 6/16/2026 4:00:04 PM EST
100.00 1.78 1.90 1.84 1.86 +0.10 +5.69% 0.02 29 5,984 0.33 -0.17 0.01 -0.03 6/16/2026 6/16/2026 4:00:04 PM EST
105.00 2.72 3.00 2.86 2.97 +0.06 +2.07% 0.03 59 3,514 0.32 -0.25 0.02 -0.03 6/16/2026 6/16/2026 4:00:04 PM EST
110.00 4.50 4.75 4.63 4.70 +0.20 +4.45% 0.04 97 3,552 0.32 -0.34 0.02 -0.04 6/16/2026 6/16/2026 4:00:04 PM EST
115.00 6.65 6.95 6.80 6.90 +0.30 +4.55% 0.06 10 1,686 0.31 -0.46 0.02 -0.04 6/16/2026 6/16/2026 4:00:04 PM EST
120.00 9.40 9.75 9.58 9.70 +0.30 +3.20% 0.08 166 2,942 0.31 -0.57 0.02 -0.04 6/16/2026 6/16/2026 4:00:04 PM EST
125.00 12.60 13.80 13.20 10.85 0.00 0.00% 0.11 0 518 0.32 -0.67 0.02 -0.04 6/9/2026 6/16/2026 4:00:04 PM EST
130.00 16.35 17.20 16.78 14.05 0.00 0.00% 0.13 0 71 0.30 -0.75 0.02 -0.03 6/4/2026 6/16/2026 4:00:04 PM EST
135.00 20.30 22.25 21.28 25.12 0.00 0.00% 0.16 0 6 0.32 -0.82 0.01 -0.03 5/15/2026 6/16/2026 4:00:04 PM EST
140.00 24.70 25.95 25.33 22.45 0.00 0.00% 0.18 0 7 0.31 -0.87 0.01 -0.02 4/6/2026 6/16/2026 4:00:04 PM EST
145.00 29.45 31.15 30.30 % 0.21 0 0 0.40 -0.91 0.01 -0.02 6/16/2026 4:00:04 PM EST
150.00 33.80 36.20 35.00 29.50 0.00 0.00% 0.23 0 10 0.44 -0.94 0.01 -0.01 4/1/2026 6/16/2026 4:00:04 PM EST
155.00 38.55 41.90 40.23 % 0.26 0 0 0.48 -0.96 0.00 -0.01 6/16/2026 4:00:04 PM EST
160.00 42.80 46.90 44.85 % 0.28 0 0 0.58 -0.97 0.00 -0.01 6/16/2026 4:00:04 PM EST
165.00 48.20 51.90 50.05 % 0.30 0 0 0.61 -0.98 0.00 0.00 6/16/2026 4:00:04 PM EST
170.00 53.45 56.90 55.18 % 0.32 0 0 0.64 -0.99 0.00 0.00 6/16/2026 4:00:04 PM EST
175.00 58.65 61.90 60.28 % 0.34 0 0 0.67 -0.99 0.00 0.00 6/16/2026 4:00:04 PM EST
180.00 62.90 66.90 64.90 % 0.36 0 0 0.71 -1.00 0.00 0.00 6/16/2026 4:00:04 PM EST