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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	Frankfurt	EUR	Delayed
MRK	TradeGate	EUR	Delayed
MRK	Xetra	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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121.57 +0.16 +0.13%

04:59:59 - Closed. Currency in USD

Pre Market

121.31

-0.26

-0.21%

20:32:07 - Real-time Data

Type: Equity

Market: United States

Volume: 9,899,761
Bid/Ask: 0.00 / 0.00
Day's Range: 120.80 - 123.08

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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

Feb 17, 2026 20:24 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	75.2	77.8	0	45.00	0.03	0%	0	0.01	0
MRK Call 45.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260220\|45.00C Delta0 Imp Vol0 Bid75.2 Gamma0 Theoretical0 Ask77.8 Theta0 Intrinsic Value76.52 Volume0 Vega0 Time Value-76.52 Open Interest0 Rho0 Delta / Theta0 MRK Put 45.00 Exp: Feb 20, 2026 Last: 0.03 Chg.: 0% SymbolMRK\|20260220\|45.00P Delta-0.0008 Imp Vol3.6883 Bid0 Gamma0.0001 Theoretical0.01 Ask0.01 Theta-0.0191 Intrinsic Value-76.52 Volume0 Vega0.0003 Time Value76.55 Open Interest4 Rho0 Delta / Theta0.043
0	0%	70.35	73.1	0	50.00	0	0%	0	0.01	0
MRK Call 50.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260220\|50.00C Delta0 Imp Vol0 Bid70.35 Gamma0 Theoretical0 Ask73.1 Theta0 Intrinsic Value71.52 Volume0 Vega0 Time Value-71.52 Open Interest0 Rho0 Delta / Theta0 MRK Put 50.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260220\|50.00P Delta-0.0009 Imp Vol3.3151 Bid0 Gamma0.0001 Theoretical0.01 Ask0.01 Theta-0.0189 Intrinsic Value-71.52 Volume0 Vega0.0003 Time Value71.52 Open Interest0 Rho0 Delta / Theta0.0482
0	0%	65.4	68	0	55.00	0	0%	0	0.01	0
MRK Call 55.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260220\|55.00C Delta0 Imp Vol0 Bid65.4 Gamma0 Theoretical0 Ask68 Theta0 Intrinsic Value66.52 Volume0 Vega0 Time Value-66.52 Open Interest0 Rho0 Delta / Theta0 MRK Put 55.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260220\|55.00P Delta-0.001 Imp Vol2.9775 Bid0 Gamma0.0001 Theoretical0.01 Ask0.01 Theta-0.0188 Intrinsic Value-66.52 Volume0 Vega0.0004 Time Value66.52 Open Interest0 Rho0 Delta / Theta0.0542
					121.52	Price @ Feb 17, 2026 20:24 GMT
1.35	7.14%	1.29	1.43	203	122.00	1.26	-37%	1.28	1.45	41
MRK Call 122.00 Exp: Feb 20, 2026 Last: 1.35 Chg.: 7.14% SymbolMRK\|20260220\|122.00C Delta0.5053 Imp Vol0.3062 Bid1.29 Gamma0.1178 Theoretical1.35 Ask1.43 Theta-0.2264 Intrinsic Value-0.48 Volume203 Vega0.0441 Time Value1.83 Open Interest428 Rho0.005 Delta / Theta-2.2314 MRK Put 122.00 Exp: Feb 20, 2026 Last: 1.26 Chg.: -37% SymbolMRK\|20260220\|122.00P Delta-0.4946 Imp Vol0.3092 Bid1.28 Gamma0.1167 Theoretical1.36 Ask1.45 Theta-0.2259 Intrinsic Value0.48 Volume41 Vega0.0441 Time Value0.78 Open Interest220 Rho-0.0045 Delta / Theta2.1896
0.96	12.94%	0.84	0.99	124	123.00	1.9	-23.39%	1.8	2.08	2
MRK Call 123.00 Exp: Feb 20, 2026 Last: 0.96 Chg.: 12.94% SymbolMRK\|20260220\|123.00C Delta0.3935 Imp Vol0.317 Bid0.84 Gamma0.1097 Theoretical0.96 Ask0.99 Theta-0.2258 Intrinsic Value-1.48 Volume124 Vega0.0425 Time Value2.44 Open Interest521 Rho0.0039 Delta / Theta-1.7427 MRK Put 123.00 Exp: Feb 20, 2026 Last: 1.9 Chg.: -23.39% SymbolMRK\|20260220\|123.00P Delta-0.6121 Imp Vol0.3025 Bid1.8 Gamma0.1146 Theoretical1.9 Ask2.08 Theta-0.2118 Intrinsic Value1.48 Volume2 Vega0.0424 Time Value0.42 Open Interest16 Rho-0.0054 Delta / Theta2.8896
0.55	-8.33%	0.53	0.63	67	124.00	2.36	-9.58%	2.48	2.73	1
MRK Call 124.00 Exp: Feb 20, 2026 Last: 0.55 Chg.: -8.33% SymbolMRK\|20260220\|124.00C Delta0.2764 Imp Vol0.2958 Bid0.53 Gamma0.1023 Theoretical0.55 Ask0.63 Theta-0.1831 Intrinsic Value-2.48 Volume67 Vega0.037 Time Value3.03 Open Interest395 Rho0.0027 Delta / Theta-1.5095 MRK Put 124.00 Exp: Feb 20, 2026 Last: 2.36 Chg.: -9.58% SymbolMRK\|20260220\|124.00P Delta-0.7141 Imp Vol0.3101 Bid2.48 Gamma0.0992 Theoretical2.6 Ask2.73 Theta-0.1923 Intrinsic Value2.48 Volume1 Vega0.0376 Time Value-0.12 Open Interest1 Rho-0.0062 Delta / Theta3.7139

Open Positions

Calls

Puts

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