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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	Mexico	MXN	Delayed
MRKUS	Lima	USD	Delayed
MRK	Ukraine	UAH	Delayed
MRK	Frankfurt	EUR	Delayed
MRK	TradeGate	EUR	Delayed

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153.10 -3.35 -2.14%

03:59:59 - Closed. Currency in USD

Pre Market

151.50

-1.60

-1.05%

18:33:18 - Real-time Data

Type: Equity

Market: United States

Volume: 8,634,975
Bid/Ask: 0.00 / 0.00
Day's Range: 152.61 - 155.19

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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

Aug 26, 2026 19:54 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
89.05	0%	87.9	90.2	2	65.00	0	0%	0	0.25	0
MRK Call 65.00 Exp: Aug 28, 2026 Last: 89.05 Chg.: 0% SymbolMRK\|20260828\|65.00C Delta0.975 Imp Vol6.7739 Bid87.9 Gamma0.0008 Theoretical89.05 Ask90.2 Theta-1.1193 Intrinsic Value87.86 Volume2 Vega0.0066 Time Value1.19 Open Interest0 Rho0.0026 Delta / Theta-0.8711 MRK Put 65.00 Exp: Aug 28, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260828\|65.00P Delta-0.0061 Imp Vol4.9879 Bid0 Gamma0.0003 Theoretical0.13 Ask0.25 Theta-0.244 Intrinsic Value-87.86 Volume0 Vega0.002 Time Value87.86 Open Interest0 Rho-0.0001 Delta / Theta0.025
84.07	0%	82.25	85.2	2	70.00	0	0%	0	0.16	0
MRK Call 70.00 Exp: Aug 28, 2026 Last: 84.07 Chg.: 0% SymbolMRK\|20260828\|70.00C Delta0.9802 Imp Vol5.7286 Bid82.25 Gamma0.0007 Theoretical83.73 Ask85.2 Theta-0.7765 Intrinsic Value82.86 Volume2 Vega0.0054 Time Value1.21 Open Interest0 Rho0.0028 Delta / Theta-1.2624 MRK Put 70.00 Exp: Aug 28, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260828\|70.00P Delta-0.0047 Imp Vol4.3397 Bid0 Gamma0.0003 Theoretical0.08 Ask0.16 Theta-0.1679 Intrinsic Value-82.86 Volume0 Vega0.0015 Time Value82.86 Open Interest0 Rho0 Delta / Theta0.0279
0	0%	77.85	80.2	0	75.00	0	0%	0	2.13	0
MRK Call 75.00 Exp: Aug 28, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260828\|75.00C Delta0.971 Imp Vol5.7247 Bid77.85 Gamma0.001 Theoretical79.03 Ask80.2 Theta-1.0691 Intrinsic Value77.86 Volume0 Vega0.0075 Time Value-77.86 Open Interest2 Rho0.003 Delta / Theta-0.9082 MRK Put 75.00 Exp: Aug 28, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260828\|75.00P Delta-0.0336 Imp Vol5.9983 Bid0 Gamma0.0011 Theoretical1.07 Ask2.13 Theta-1.2698 Intrinsic Value-77.86 Volume0 Vega0.0085 Time Value77.86 Open Interest0 Rho-0.0003 Delta / Theta0.0264
					152.86	Price @ Aug 26, 2026 19:54 GMT
0.8	-71.43%	0.69	0.98	315	155.00	2.54	104.84%	2.26	2.8	144
MRK Call 155.00 Exp: Aug 28, 2026 Last: 0.8 Chg.: -71.43% SymbolMRK\|20260828\|155.00C Delta0.3283 Imp Vol0.3466 Bid0.69 Gamma0.092 Theoretical0.84 Ask0.98 Theta-0.3569 Intrinsic Value-2.14 Volume315 Vega0.041 Time Value2.94 Open Interest2,010 Rho0.0027 Delta / Theta-0.9198 MRK Put 155.00 Exp: Aug 28, 2026 Last: 2.54 Chg.: 104.84% SymbolMRK\|20260828\|155.00P Delta-0.6868 Imp Vol0.3185 Bid2.26 Gamma0.0982 Theoretical2.53 Ask2.8 Theta-0.3162 Intrinsic Value2.14 Volume144 Vega0.0402 Time Value0.4 Open Interest299 Rho-0.005 Delta / Theta2.1719
0.35	-77.42%	0.27	0.44	260	157.50	4.95	84.7%	3.7	5.25	2
MRK Call 157.50 Exp: Aug 28, 2026 Last: 0.35 Chg.: -77.42% SymbolMRK\|20260828\|157.50C Delta0.1611 Imp Vol0.3733 Bid0.27 Gamma0.0577 Theoretical0.36 Ask0.44 Theta-0.2595 Intrinsic Value-4.64 Volume260 Vega0.0277 Time Value4.99 Open Interest1,536 Rho0.0013 Delta / Theta-0.6207 MRK Put 157.50 Exp: Aug 28, 2026 Last: 4.95 Chg.: 84.7% SymbolMRK\|20260828\|157.50P Delta-0.8965 Imp Vol0.2953 Bid3.7 Gamma0.054 Theoretical4.48 Ask5.25 Theta-0.1462 Intrinsic Value4.64 Volume2 Vega0.0204 Time Value0.31 Open Interest59 Rho-0.0056 Delta / Theta6.1299
0.1	-87.34%	0.06	0.2	321	160.00	6.1	16.63%	5.5	7.25	4
MRK Call 160.00 Exp: Aug 28, 2026 Last: 0.1 Chg.: -87.34% SymbolMRK\|20260828\|160.00C Delta0.0677 Imp Vol0.3896 Bid0.06 Gamma0.0296 Theoretical0.13 Ask0.2 Theta-0.1448 Intrinsic Value-7.14 Volume321 Vega0.0148 Time Value7.24 Open Interest1,018 Rho0.0006 Delta / Theta-0.4671 MRK Put 160.00 Exp: Aug 28, 2026 Last: 6.1 Chg.: 16.63% SymbolMRK\|20260828\|160.00P Delta-0.9985 Imp Vol0.2229 Bid5.5 Gamma0.002 Theoretical6.82 Ask7.25 Theta-0.0022 Intrinsic Value7.14 Volume4 Vega0.0005 Time Value-1.04 Open Interest8 Rho-0.0008 Delta / Theta451.8086

Open Positions

Calls

Puts

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