Merck & Co., Inc. (MRK) Options Chain & Prices $145.52 +3.14 (+2.21%) Closing price 10/9/2026 03:59 PM EasternExtended Trading$146.15 +0.62 (+0.43%) As of 10/9/2026 07:57 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Options Chain Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFDA EventsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest MRK Put and Call Options List 1/19/2029 1/21/2028 12/17/2027 9/17/2027 6/17/2027 4/16/2027 3/19/2027 1/15/2027 12/18/2026 11/27/2026 11/20/2026 11/13/2026 11/6/2026 10/30/2026 10/23/2026 10/16/2026 Options Date Put and Call Options Put Options Call Options Options Type All In The Money Out of The Money Moneyness With Volume Without Volume All Volume Strike Price Min Strike Price Max More filters Fewer filters Done 0 Results Export ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTrades10/16/2026$125.00$0.017Put1 - 11643(-3)44.63% (+5.60%)-0.006169110/16/2026$125.00$20.733Call29 - 2940(+0)44.63% (+5.60%)0.993768310/16/2026$130.00$0.030Put776 - 1951(-13)36.73% (+3.72%)-0.011946710/16/2026$130.00$15.750Call66 - 3302(-21)36.73% (+3.72%)0.988013210/16/2026$131.00$14.756Call16 - - 15(+14)35.31% (+3.26%)0.9857621610/16/2026$132.00$0.042Put38 - 716(+11)33.97% (+2.77%)-0.0172273610/16/2026$132.00$13.763Call15 - - 15(+11)33.97% (+2.77%)0.9827521510/16/2026$133.00$0.051Put34 - 120(-5)32.73% (+2.27%)-0.0213433410/16/2026$134.00$0.064Put4 - 19(+1)31.60% (+1.76%)-0.027004210/16/2026$134.00$11.788Call358553032(-2)31.60% (+1.76%)0.9730279 Get the Latest News and Ratings for MRK and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Merck & Co., Inc. and its competitors with MarketBeat's FREE daily newsletter. 10/16/2026$135.00$0.084Put1115611520(+18)30.60% (+1.26%)-0.0348594810/16/2026$135.00$10.808Call52 - 1950(-8)30.60% (+1.26%)0.965217410/16/2026$136.00$0.112Put35 - 537(+6)29.71% (+0.78%)-0.0457813110/16/2026$136.00$9.836Call2 - - 2(+0)29.71% (+0.78%)0.954369210/16/2026$137.00$0.152Put1001741114(+14)28.96% (+0.33%)-0.0608372210/16/2026$137.00$8.877Call29 - 2825(+25)28.96% (+0.33%)0.939413210/16/2026$138.00$0.210Put15 - 13138(+2)28.34% (-0.06%)-0.081298510/16/2026$138.00$7.936Call232018(+1)28.34% (-0.06%)0.919088410/16/2026$139.00$0.293Put1932137(+110)27.83% (-0.39%)-0.1085031110/16/2026$139.00$7.019Call1651 - 16(+11)27.83% (-0.39%)0.8920788710/16/2026$140.00$0.408Put228611391797(+35)27.45% (-0.56%)-0.1436344010/16/2026$140.00$6.135Call28316881822(+25)27.42% (-0.65%)0.8572211310/16/2026$141.00$0.565Put6743488(+5)27.10% (-0.86%)-0.1874723010/16/2026$141.00$5.291Call1601313540(+19)27.10% (-0.86%)0.8137561610/16/2026$142.00$0.773Put2614818177(+12)26.84% (-1.02%)-0.24018910810/16/2026$142.00$4.499Call2954221452(+17)26.84% (-1.02%)0.7615245810/16/2026$143.00$1.041Put17512143268(+1)26.64% (-1.14%)-0.3012196810/16/2026$143.00$3.766Call41131391(+12)26.64% (-1.14%)0.7010921810/16/2026$144.00$1.378Put1841113082(+1)26.50% (-1.23%)-0.3692068210/16/2026$144.00$3.100Call18411726243(+157)26.50% (-1.23%)0.6338025510/16/2026$145.00$1.789Put164241182045(+1)26.40% (-1.29%)-0.4420428010/16/2026$145.00$2.509Call4361502155398(-15)26.40% (-1.29%)0.5617415110/16/2026$146.00$2.279Put5712543(+1)26.34% (-1.32%)-0.5170342110/16/2026$146.00$1.995Call2855918862(-2)26.34% (-1.32%)0.4875694610/16/2026$147.00$2.847Put21 - 49(-3)26.34% (-1.33%)-0.591224210/16/2026$147.00$1.559Call5182999833(-3)26.34% (-1.33%)0.41421611010/16/2026$148.00$3.492Put32 - 57(+1)26.38% (-1.33%)-0.661803210/16/2026$148.00$1.198Call103342676(+12)26.38% (-1.33%)0.344465010/16/2026$149.00$4.206Put11 - 41(+0)26.47% (-1.32%)-0.726482110/16/2026$149.00$0.906Call17812158368(+8)26.47% (-1.32%)0.28055831First Look: Elon’s “Starphone” (Ad)Rumors are swirling that Elon Musk is developing a new mobile device that could rival the iPhone. It's said to be thinner, longer-lasting on battery, and cheaper to produce, with the ability to work worldwide without relying on cell towers. Former Bloomberg reporter and SAC Capital trader Josh Baylin says the evidence is mounting. He notes the FCC recently gave Musk a green light connected to his mobile plans, adding fuel to speculation. Baylin previously called the smartphone boom in 2004 and predicted Apple would sell a billion phones when others expected a fraction of that.See the full evidence behind Elon Musk's rumored new device.10/16/2026$150.00$4.981Put221121730(-5)26.59% (-1.33%)-0.783712710/16/2026$150.00$0.675Call467841907503(-91)26.59% (-1.33%)0.22402411510/16/2026$152.50$7.130Put1 - - 5(+0)27.02% (-1.55%)-0.890732110/16/2026$152.50$0.306Call922117575(+3)27.02% (-1.55%)0.1180923410/16/2026$155.00$0.132Call370351856457(+17)27.71% (-2.29%)0.0575013810/16/2026$157.50$0.060Call1891665(+0)28.91% (-3.46%)0.0282261510/16/2026$160.00$14.398Put1 - - 6(+0)30.96% (-4.47%)-0.989247110/16/2026$160.00$0.034Call20 - 41766(+0)30.96% (-4.47%)0.0159911310/16/2026$162.50$16.892Put1 - - 0(+0)33.84% (-4.94%)-0.993038110/16/2026$162.50$0.024Call1803642482(+0)33.84% (-4.94%)0.0110518510/16/2026$165.00$0.020Call641114362(-13)37.11% (-5.02%)0.008696410/16/2026$167.50$0.018Call1211130(+0)40.44% (-4.95%)0.0072221210/16/2026$170.00$0.016Call1 - 1985(+1)43.69% (-4.84%)0.0061361End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies AMGN Options GILD Options MRNA Options VRTX Options ABBV Options BMY Options JNJ Options LLY Options PFE Options NVS Options Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NYSE:MRK) was last updated on 10/9/2026 by MarketBeat.com Staff. 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