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Merck & Company Inc (MRK)

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

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102.68 +1.65 +1.63%

20:21:33 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 4,929,490
Bid/Ask: 0.00 / 0.00
Day's Range: 101.52 - 103.09

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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 share's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Dec 03, 2025 18:54 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
40	0%	46.7	48.05	0	55.00	0.03	0%	0	0.05	0
MRK Call 55.00 Exp: Dec 05, 2025 Last: 40 Chg.: 0% SymbolMRK\|20251205\|55.00C Delta0 Imp Vol0 Bid46.7 Gamma0 Theoretical0 Ask48.05 Theta0 Intrinsic Value47.45 Volume0 Vega0 Time Value-7.45 Open Interest1 Rho0 Delta / Theta0 MRK Put 55.00 Exp: Dec 05, 2025 Last: 0.03 Chg.: 0% SymbolMRK\|20251205\|55.00P Delta-0.0055 Imp Vol3.4849 Bid0 Gamma0.0006 Theoretical0.05 Ask0.05 Theta-0.1036 Intrinsic Value-47.45 Volume0 Vega0.0012 Time Value47.48 Open Interest1 Rho0 Delta / Theta0.0528
0	0%	41.65	43.05	0	60.00	0.14	0%	0	0.04	0
MRK Call 60.00 Exp: Dec 05, 2025 Last: 0 Chg.: 0% SymbolMRK\|20251205\|60.00C Delta0 Imp Vol0 Bid41.65 Gamma0 Theoretical0 Ask43.05 Theta0 Intrinsic Value42.45 Volume0 Vega0 Time Value-42.45 Open Interest0 Rho0 Delta / Theta0 MRK Put 60.00 Exp: Dec 05, 2025 Last: 0.14 Chg.: 0% SymbolMRK\|20251205\|60.00P Delta-0.0052 Imp Vol2.9565 Bid0 Gamma0.0007 Theoretical0.04 Ask0.04 Theta-0.0847 Intrinsic Value-42.45 Volume0 Vega0.0011 Time Value42.59 Open Interest1 Rho0 Delta / Theta0.0619
0	0%	36.15	38.05	0	65.00	0.16	0%	0	0.04	0
MRK Call 65.00 Exp: Dec 05, 2025 Last: 0 Chg.: 0% SymbolMRK\|20251205\|65.00C Delta0 Imp Vol0 Bid36.15 Gamma0 Theoretical0 Ask38.05 Theta0 Intrinsic Value37.45 Volume0 Vega0 Time Value-37.45 Open Interest0 Rho0 Delta / Theta0 MRK Put 65.00 Exp: Dec 05, 2025 Last: 0.16 Chg.: 0% SymbolMRK\|20251205\|65.00P Delta-0.006 Imp Vol2.5515 Bid0 Gamma0.0009 Theoretical0.04 Ask0.04 Theta-0.0829 Intrinsic Value-37.45 Volume0 Vega0.0013 Time Value37.61 Open Interest0 Rho0 Delta / Theta0.0729
					102.45	Price @ Dec 03, 2025 18:54 GMT
0.79	113.51%	0.71	0.82	278	103.00	1.55	-18.42%	1.01	1.2	17
MRK Call 103.00 Exp: Dec 05, 2025 Last: 0.79 Chg.: 113.51% SymbolMRK\|20251205\|103.00C Delta0.4365 Imp Vol0.3257 Bid0.71 Gamma0.1593 Theoretical0.79 Ask0.82 Theta-0.2443 Intrinsic Value-0.55 Volume278 Vega0.0299 Time Value1.34 Open Interest481 Rho0.0024 Delta / Theta-1.7866 MRK Put 103.00 Exp: Dec 05, 2025 Last: 1.55 Chg.: -18.42% SymbolMRK\|20251205\|103.00P Delta-0.5728 Imp Vol0.2885 Bid1.01 Gamma0.1792 Theoretical1.11 Ask1.2 Theta-0.2136 Intrinsic Value0.55 Volume17 Vega0.0298 Time Value1 Open Interest1,377 Rho-0.0029 Delta / Theta2.6818
0.45	125%	0.4	0.47	693	104.00	1.81	-32.96%	1.71	1.96	22
MRK Call 104.00 Exp: Dec 05, 2025 Last: 0.45 Chg.: 125% SymbolMRK\|20251205\|104.00C Delta0.2901 Imp Vol0.33 Bid0.4 Gamma0.1367 Theoretical0.45 Ask0.47 Theta-0.215 Intrinsic Value-1.55 Volume693 Vega0.026 Time Value2 Open Interest580 Rho0.0016 Delta / Theta-1.3494 MRK Put 104.00 Exp: Dec 05, 2025 Last: 1.81 Chg.: -32.96% SymbolMRK\|20251205\|104.00P Delta-0.7265 Imp Vol0.3042 Bid1.71 Gamma0.1441 Theoretical1.81 Ask1.96 Theta-0.1907 Intrinsic Value1.55 Volume22 Vega0.0253 Time Value0.26 Open Interest468 Rho-0.0035 Delta / Theta3.8103
0.26	116.67%	0.2	0.27	770	105.00	2.27	-42.53%	2.22	3.2	1
MRK Call 105.00 Exp: Dec 05, 2025 Last: 0.26 Chg.: 116.67% SymbolMRK\|20251205\|105.00C Delta0.1838 Imp Vol0.3456 Bid0.2 Gamma0.1013 Theoretical0.26 Ask0.27 Theta-0.1748 Intrinsic Value-2.55 Volume770 Vega0.0202 Time Value2.81 Open Interest1,264 Rho0.001 Delta / Theta-1.0517 MRK Put 105.00 Exp: Dec 05, 2025 Last: 2.27 Chg.: -42.53% SymbolMRK\|20251205\|105.00P Delta-0.8081 Imp Vol0.3574 Bid2.22 Gamma0.1007 Theoretical2.71 Ask3.2 Theta-0.1835 Intrinsic Value2.55 Volume1 Vega0.0207 Time Value-0.28 Open Interest736 Rho-0.0038 Delta / Theta4.404

Open Positions

Calls

Puts

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