Comfort Systems USA (FIX) Options Chain & Prices $1,574.92 -12.43 (-0.78%) Closing price 09/17/2026 03:59 PM EasternExtended Trading$1,585.00 +10.08 (+0.64%) As of 08:53 AM 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 ForecastsChartCompetitorsDividendEarningsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest FIX Put and Call Options List 1/19/2029 1/21/2028 12/17/2027 4/16/2027 2/19/2027 1/15/2027 12/18/2026 11/20/2026 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$1,400.00$0.258Put514176(+0)96.50% (+5.92%)-0.00981429/18/2026$1,420.00$0.403Put1 - - 67(-1)91.56% (+4.60%)-0.01524819/18/2026$1,440.00$0.638Put41 - 532(+0)86.84% (+3.34%)-0.02392739/18/2026$1,460.00$1.046Put2 - 170(-2)82.18% (+1.94%)-0.03858329/18/2026$1,480.00$1.746Put159874365(+0)77.85% (+0.64%)-0.062523229/18/2026$1,500.00$2.973Put14 - 3174(-5)73.90% (-0.58%)-0.10172159/18/2026$1,520.00$5.093Put1 - - 287(+0)70.54% (-1.58%)-0.16297819/18/2026$1,520.00$61.093Call5 - - 39(+0)70.54% (-1.58%)0.83709529/18/2026$1,540.00$8.792Put13 - - 141(+0)67.91% (-2.34%)-0.25551239/18/2026$1,540.00$44.799Call21 - 38(+0)67.91% (-2.34%)0.7445712 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$1,560.00$14.860Put162372(+3)66.29% (-2.65%)-0.3795189/18/2026$1,560.00$30.874Call24 - 140(+0)66.29% (-2.65%)0.620641119/18/2026$1,580.00$23.996Put141 - 50(-1)65.87% (-2.38%)-0.52201999/18/2026$1,580.00$20.013Call61532(-2)65.87% (-2.38%)0.47844969/18/2026$1,600.00$36.357Put1738105(-2)66.63% (-1.58%)-0.659512129/18/2026$1,600.00$12.366Call3311633(-2)60.05% (-8.16%)0.341881229/18/2026$1,620.00$51.463Put4 - 336(+1)68.38% (-0.40%)-0.77252549/18/2026$1,620.00$7.382Call1411048(+2)68.41% (-0.37%)0.22903789/18/2026$1,630.00$60.051Put1 - - 18(+0)69.57% (+0.31%)-0.81865519/18/2026$1,630.00$5.753Call2 - 26(+0)69.53% (+0.27%)0.18655529/18/2026$1,640.00$68.526Put62439(+3)70.83% (+0.97%)-0.85469469/18/2026$1,640.00$4.450Call1 - - 40(+0)70.83% (+0.97%)0.15009919/18/2026$1,650.00$77.836Put1 - - 24(+0)72.28% (+1.73%)-0.88612919/18/2026$1,650.00$3.422Call2 - 220(+0)72.28% (+1.73%)0.11950229/18/2026$1,660.00$2.661Call42144(+1)73.78% (+2.44%)0.09563539/18/2026$1,670.00$2.094Call1 - 1224(+0)75.30% (+3.09%)0.07705619/18/2026$1,680.00$106.176Put55 - 24(+0)76.97% (+3.83%)-0.94549759/18/2026$1,680.00$1.642Call5 - 524(-1)76.92% (+3.78%)0.06169929/18/2026$1,690.00$1.294Call2 - 27(+0)78.57% (+4.44%)0.04949719/18/2026$1,700.00$125.357Put2 - 1206(-7)80.24% (+5.09%)-0.96680429/18/2026$1,700.00$1.024Call1911773(+2)80.25% (+5.09%)0.03979799/18/2026$1,710.00$135.190Put1 - 146(+0)81.94% (+5.71%)-0.97418319/18/2026$1,710.00$0.809Call2117(+0)81.99% (+5.77%)0.03187329/18/2026$1,720.00$145.353Put1 - 122(+0)83.70% (+6.38%)-0.98017319/18/2026$1,720.00$0.647Call4 - 138(+0)83.70% (+6.37%)0.02577739/18/2026$1,730.00$0.524Call205202317(+1)85.35% (+6.90%)0.02107789/18/2026$1,740.00$0.423Call2 - 285(-1)87.06% (+7.47%)0.01715929/18/2026$1,760.00$0.279Call1 - 145(+0)90.47% (+8.56%)0.01148419/18/2026$1,770.00$0.229Call11 - 4(+0)92.16% (+9.08%)0.00944619/18/2026$1,780.00$204.746Put50 - - 54(-4)93.84% (+9.59%)-0.9955381A “bloodbath” Is Coming (Ad)Reports suggest some Silicon Valley billionaires are stockpiling gold, guns, and gas masks - or leaving the country entirely - as concerns grow about the next phase of the AI market. One AI insider says investors should reassess their positions before September 30, pointing to a critical shift ahead for tech and AI-related stocks.Read the full warning about the AI market's next phase now9/18/2026$1,780.00$0.187Call1 - - 76(+0)93.89% (+9.64%)0.00774619/18/2026$1,800.00$224.714Put61 - - 150(+0)97.17% (+10.56%)-0.99730739/18/2026$1,800.00$0.128Call4 - 1107(+0)97.17% (+10.56%)0.00536429/18/2026$1,820.00$0.089Call3 - - 49(+0)100.45% (+11.48%)0.00373629/18/2026$1,870.00$0.037Call10 - 1048(+0)108.45% (+13.67%)0.0015831End-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 9/17/2026 by MarketBeat.com Staff. 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