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Merck & Company Inc (MRK)

Symbol	Exchange	Currency
MRK	NYSE	USD	Real-time
0QAH	London	USD	Real-time
MRK	Xetra	EUR	Delayed
MRK	Switzerland	CHF	Delayed
1MRKX	Milan	EUR	Real-time
MRK	Vienna	EUR	Real-time
MRKm	Buenos Aires	ARS	Delayed
MRCK34	B3	BRL	Delayed
MRK	Toronto	CAD	Real-time
MRK	Mexico	MXN	Delayed
MRKUS	Lima	USD	Delayed
MRK	Ukraine	UAH	Delayed
MRK	Frankfurt	EUR	Delayed
MRK	TradeGate	EUR	Delayed

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141.82 +1.21 +0.86%

03:59:59 - Closed. Currency in USD

After Hours

141.85

+0.03

+0.02%

7:30:06 - Real-time Data

Type: Equity

Market: United States

Volume: 6,583,895
Bid/Ask: 0.00 / 0.00
Day's Range: 139.83 - 142.69

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Merck&Co Option Chain

Get free option data for MRK. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Merck&Co options for the expiration dates selected. Below this information you can also find an open interest chart for the stock's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Oct 27, 2026 19:54 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	60.95	63.5	0	80.00	0.07	0%	0	2.13	56
MRK Call 80.00 Exp: Oct 30, 2026 Last: 0 Chg.: 0% SymbolMRK\|20261030\|80.00C Delta0.9788 Imp Vol3.362 Bid60.95 Gamma0.0012 Theoretical62.22 Ask63.5 Theta-0.3646 Intrinsic Value61.58 Volume0 Vega0.0065 Time Value-61.58 Open Interest0 Rho0.0049 Delta / Theta-2.6843 MRK Put 80.00 Exp: Oct 30, 2026 Last: 0.07 Chg.: 0% SymbolMRK\|20261030\|80.00P Delta-0.0426 Imp Vol4.1191 Bid0 Gamma0.0017 Theoretical1.07 Ask2.13 Theta-0.8009 Intrinsic Value-61.58 Volume56 Vega0.0117 Time Value61.65 Open Interest4 Rho-0.0005 Delta / Theta0.0532
0	0%	56.05	58.5	0	85.00	0.01	0%	0	0.08	0
MRK Call 85.00 Exp: Oct 30, 2026 Last: 0 Chg.: 0% SymbolMRK\|20261030\|85.00C Delta0.9746 Imp Vol3.1147 Bid56.05 Gamma0.0015 Theoretical57.28 Ask58.5 Theta-0.394 Intrinsic Value56.58 Volume0 Vega0.0076 Time Value-56.58 Open Interest0 Rho0.0053 Delta / Theta-2.4737 MRK Put 85.00 Exp: Oct 30, 2026 Last: 0.01 Chg.: 0% SymbolMRK\|20261030\|85.00P Delta-0.0042 Imp Vol2.23 Bid0 Gamma0.0004 Theoretical0.04 Ask0.08 Theta-0.0593 Intrinsic Value-56.58 Volume0 Vega0.0016 Time Value56.59 Open Interest52 Rho-0.0001 Delta / Theta0.071
0	0%	51.1	53.5	0	90.00	0.15	25%	0	2.13	2
MRK Call 90.00 Exp: Oct 30, 2026 Last: 0 Chg.: 0% SymbolMRK\|20261030\|90.00C Delta0.9709 Imp Vol2.8402 Bid51.1 Gamma0.0018 Theoretical52.3 Ask53.5 Theta-0.4029 Intrinsic Value51.58 Volume0 Vega0.0085 Time Value-51.58 Open Interest0 Rho0.0059 Delta / Theta-2.4097 MRK Put 90.00 Exp: Oct 30, 2026 Last: 0.15 Chg.: 25% SymbolMRK\|20261030\|90.00P Delta-0.0514 Imp Vol3.3978 Bid0 Gamma0.0024 Theoretical1.07 Ask2.13 Theta-0.7674 Intrinsic Value-51.58 Volume2 Vega0.0136 Time Value51.73 Open Interest4 Rho-0.0006 Delta / Theta0.067
					141.58	Price @ Oct 27, 2026 19:54 GMT
3	13.64%	2.91	3.1	84	142.00	3.05	-19.74%	2.98	3.25	164
MRK Call 142.00 Exp: Oct 30, 2026 Last: 3 Chg.: 13.64% SymbolMRK\|20261030\|142.00C Delta0.5039 Imp Vol0.5985 Bid2.91 Gamma0.0518 Theoretical3 Ask3.1 Theta-0.5142 Intrinsic Value-0.42 Volume84 Vega0.0513 Time Value3.42 Open Interest86 Rho0.0056 Delta / Theta-0.9798 MRK Put 142.00 Exp: Oct 30, 2026 Last: 3.05 Chg.: -19.74% SymbolMRK\|20261030\|142.00P Delta-0.4963 Imp Vol0.5939 Bid2.98 Gamma0.0523 Theoretical3.11 Ask3.25 Theta-0.5048 Intrinsic Value0.42 Volume164 Vega0.0513 Time Value2.63 Open Interest131 Rho-0.0053 Delta / Theta0.983
2.69	20.09%	2.41	2.64	34	143.00	3.57	-20.31%	3.45	3.7	59
MRK Call 143.00 Exp: Oct 30, 2026 Last: 2.69 Chg.: 20.09% SymbolMRK\|20261030\|143.00C Delta0.4518 Imp Vol0.5938 Bid2.41 Gamma0.0519 Theoretical2.53 Ask2.64 Theta-0.5064 Intrinsic Value-1.42 Volume34 Vega0.0509 Time Value4.11 Open Interest309 Rho0.0051 Delta / Theta-0.8923 MRK Put 143.00 Exp: Oct 30, 2026 Last: 3.57 Chg.: -20.31% SymbolMRK\|20261030\|143.00P Delta-0.5501 Imp Vol0.5775 Bid3.45 Gamma0.0533 Theoretical3.58 Ask3.7 Theta-0.4866 Intrinsic Value1.42 Volume59 Vega0.0509 Time Value2.15 Open Interest1,153 Rho-0.0059 Delta / Theta1.1305
2.14	19.55%	2.04	2.22	115	144.00	4.2	-27.46%	4	4.3	6
MRK Call 144.00 Exp: Oct 30, 2026 Last: 2.14 Chg.: 19.55% SymbolMRK\|20261030\|144.00C Delta0.4015 Imp Vol0.5959 Bid2.04 Gamma0.0505 Theoretical2.13 Ask2.22 Theta-0.496 Intrinsic Value-2.42 Volume115 Vega0.0497 Time Value4.56 Open Interest510 Rho0.0045 Delta / Theta-0.8095 MRK Put 144.00 Exp: Oct 30, 2026 Last: 4.2 Chg.: -27.46% SymbolMRK\|20261030\|144.00P Delta-0.6032 Imp Vol0.5731 Bid4 Gamma0.0523 Theoretical4.15 Ask4.3 Theta-0.47 Intrinsic Value2.42 Volume6 Vega0.0496 Time Value1.78 Open Interest946 Rho-0.0064 Delta / Theta1.2833

Open Positions

Calls

Puts

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