Comfort Systems USA (FIX) Options Chain & Prices $1,518.08 -96.90 (-6.00%) As of 08/28/2026 03:58 PM Eastern Add Compare Share Share Options Chain Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest FIX Put and Call Options List 12/17/2027 4/16/2027 1/15/2027 12/18/2026 10/16/2026 9/18/2026 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 Export ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTrades9/18/2026$1,260.00$6.868Put1 - - 23(+1)56.59% (-3.55%)-0.07231219/18/2026$1,280.00$8.700Put31 - 46(+4)56.24% (-3.42%)-0.0884339/18/2026$1,300.00$10.931Put13 - 167(+4)55.92% (-3.29%)-0.10710459/18/2026$1,320.00$13.613Put1 - 116(+0)55.64% (-3.15%)-0.12843119/18/2026$1,340.00$16.821Put2 - - 83(+60)55.38% (-3.00%)-0.15255929/18/2026$1,360.00$20.598Put1231115(+15)55.15% (-2.85%)-0.179393109/18/2026$1,380.00$25.016Put7317213(+0)54.96% (-2.70%)-0.208941239/18/2026$1,400.00$30.126Put1253173(+1)54.78% (-2.54%)-0.241017119/18/2026$1,420.00$35.961Put2 - 119(+0)54.64% (-2.37%)-0.27534429/18/2026$1,440.00$42.589Put943477(+0)54.52% (-2.21%)-0.31176 Get the Latest News and Ratings for FIX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Comfort Systems USA and its competitors with MarketBeat's FREE daily newsletter. 9/18/2026$1,460.00$50.009Put151121(-1)54.42% (-2.04%)-0.34962479/18/2026$1,460.00$113.513Call10610(+0)54.42% (-2.04%)0.6528249/18/2026$1,480.00$58.274Put6 - 142(-1)54.35% (-1.86%)-0.38880329/18/2026$1,500.00$67.378Put171 - 109(+6)54.29% (-1.69%)-0.428719129/18/2026$1,520.00$77.318Put60 - - 273(+15)54.26% (-1.51%)-0.46896689/18/2026$1,520.00$80.805Call2117(+0)54.26% (-1.51%)0.53441529/18/2026$1,540.00$88.106Put124181(+0)54.24% (-1.34%)-0.509071119/18/2026$1,540.00$71.568Call11 - 5(+0)54.24% (-1.34%)0.49465319/18/2026$1,560.00$63.137Call7 - 19(+0)54.24% (-1.16%)0.45545939/18/2026$1,580.00$112.084Put9 - - 54(-2)54.26% (-0.99%)-0.58723359/18/2026$1,580.00$55.491Call1 - - 4(+0)54.26% (-0.99%)0.41722719/18/2026$1,600.00$125.210Put1367109(+2)54.29% (-0.81%)-0.624588129/18/2026$1,600.00$48.588Call1 - - 29(+9)54.29% (-0.81%)0.38029119/18/2026$1,620.00$139.076Put22 - 10(+3)54.34% (-0.64%)-0.66032629/18/2026$1,620.00$42.398Call28148(-7)54.34% (-0.64%)0.34494679/18/2026$1,630.00$39.552Call1 - 17(+0)54.37% (-0.55%)0.32793819/18/2026$1,640.00$36.868Call2118(+0)54.40% (-0.47%)0.31141529/18/2026$1,650.00$34.340Call1310323(+0)54.43% (-0.38%)0.29539139/18/2026$1,660.00$168.736Put37 - - 45(+0)54.47% (-0.30%)-0.726258149/18/2026$1,660.00$31.959Call241321(-1)54.47% (-0.30%)0.279877159/18/2026$1,700.00$23.797Call288150(+0)54.64% (+0.04%)0.223178109/18/2026$1,720.00$20.447Call25 - - 17(+1)54.74% (+0.20%)0.19809559/18/2026$1,740.00$234.654Put4 - - 2(+0)54.85% (+0.36%)-0.8331149/18/2026$1,740.00$17.526Call67 - 961(+17)54.85% (+0.36%)0.175182129/18/2026$1,750.00$16.209Call1 - - 11(+0)54.91% (+0.44%)0.16451219/18/2026$1,760.00$14.983Call11 - 22(+0)54.97% (+0.52%)0.15436419/18/2026$1,780.00$270.133Put11 - 57(+0)55.09% (+0.68%)-0.87394319/18/2026$1,780.00$12.783Call11 - - 34(+0)55.09% (+0.68%)0.13557639/18/2026$1,790.00$11.797Call1 - 14(+0)55.15% (+0.75%)0.12690119/18/2026$1,800.00$10.881Call18 - 674(+1)55.22% (+0.83%)0.1186914Small Colorado Company (Backed by Sam Altman) Could Save U.S. Power Grid (Ad)A small Colorado company has secured rights to technology that could prevent the U.S. public power grid from collapsing — and billionaire Sam Altman is now an investor. This under-the-radar firm is drawing serious attention from those watching the energy infrastructure space closely.Click here to learn this company's name for free today9/18/2026$1,820.00$9.245Call13 - - 20(+0)55.35% (+0.98%)0.10361512End-of-day options data provided by Trade Alert and Intrinio. Related Companies and Tools Related Companies IESC Options MYRG Options STRL Options EME Options ETN Options MTZ Options NVT Options PWR Options APG Options DY Options Options Chain Tools Short Interest TrackerShort Interest IncreasesShort Interest DecreasesUnusual Call VolumeUnusual Put Volume This page (NYSE:FIX) was last updated on 8/28/2026 by MarketBeat.com Staff. 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