Comfort Systems USA (FIX) Options Chain & Prices $1,693.68 -19.92 (-1.16%) Closing price 08/7/2026 03:59 PM EasternExtended Trading$1,697.50 +3.82 (+0.23%) As of 08/7/2026 07:59 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock FIX Put and Call Options List 1/15/2027 12/18/2026 10/16/2026 9/18/2026 8/21/2026 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 VolatilityDeltaTrades8/21/2026$1,360.00$3.749Put101 - 67(+0)66.89% (-13.21%)-0.04085538/21/2026$1,380.00$4.727Put89 - 8099(+0)66.28% (-12.52%)-0.05017178/21/2026$1,400.00$5.932Put4 - 4140(-1)65.73% (-11.79%)-0.06123118/21/2026$1,420.00$7.413Put1 - 182(+0)65.23% (-11.14%)-0.07427218/21/2026$1,440.00$9.216Put11 - 42(+0)64.77% (-10.47%)-0.08947118/21/2026$1,460.00$11.394Put3 - 165(+0)64.37% (-9.80%)-0.10700238/21/2026$1,480.00$14.005Put13112422(-1)64.01% (-9.14%)-0.12700748/21/2026$1,500.00$17.104Put33 - 74(+8)63.71% (-8.50%)-0.14953928/21/2026$1,540.00$25.013Put22 - 22(+1)63.25% (-7.28%)-0.20227628/21/2026$1,580.00$35.567Put1410 - 119(+0)62.97% (-6.14%)-0.2644915 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. 8/21/2026$1,600.00$41.949Put4 - 1273(+0)62.90% (-5.60%)-0.29858438/21/2026$1,620.00$49.120Put11 - 1158(+0)62.86% (-5.13%)-0.334269108/21/2026$1,640.00$57.093Put8 - 827(+0)62.87% (-4.65%)-0.37112288/21/2026$1,660.00$65.897Put3 - - 62(+0)62.92% (-4.25%)-0.40879438/21/2026$1,660.00$101.655Call31130(+0)62.92% (-4.25%)0.59343638/21/2026$1,680.00$75.511Put9 - - 29(+0)62.99% (-3.86%)-0.4467958/21/2026$1,700.00$85.958Put218 - 86(+2)63.11% (-3.51%)-0.48477888/21/2026$1,700.00$81.691Call31151(+0)63.11% (-3.51%)0.51787138/21/2026$1,720.00$97.188Put141136(+0)63.25% (-3.20%)-0.52228348/21/2026$1,720.00$72.910Call21117(+0)63.25% (-3.20%)0.48056428/21/2026$1,780.00$51.036Call11 - 57(+0)63.83% (-2.49%)0.37469318/21/2026$1,800.00$45.113Call6 - 684(+0)64.06% (-2.32%)0.34229658/21/2026$1,830.00$37.358Call11 - 16(+0)64.46% (-2.14%)0.29702118/21/2026$1,850.00$32.874Call1111033(+0)64.74% (-2.04%)0.26918428/21/2026$1,860.00$30.821Call11 - 20(+0)64.88% (-2.00%)0.25599218/21/2026$1,880.00$27.067Call1 - 15(+0)65.19% (-1.94%)0.23106918/21/2026$1,900.00$23.739Call107393(-2)65.50% (-1.91%)0.20805648/21/2026$1,920.00$20.801Call22 - 5(+0)65.82% (-1.91%)0.18693328/21/2026$1,940.00$18.209Call2 - 27(+0)66.16% (-1.91%)0.16761228/21/2026$1,980.00$13.927Call26 - 2650(-1)66.85% (-1.96%)0.134065128/21/2026$1,990.00$13.019Call2 - 241(+0)67.02% (-1.99%)0.12666128/21/2026$2,000.00$12.169Call511140(-1)67.20% (-2.00%)0.11962658/21/2026$2,020.00$10.631Call32116(+0)67.56% (-2.06%)0.1066162End-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 8/8/2026 by MarketBeat.com Staff. 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