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FIX
Comfort Systems USA, Inc.
stock NYSE

At Close
Aug 21, 2026 3:59:55 PM EDT
1655.21USD-1.060%(-17.73)370,016
0.00Bid   0.00Ask   0.00Spread
Pre-market
Aug 21, 2026 9:20:30 AM EDT
1697.10USD+1.444%(+24.16)127
After-hours
Aug 21, 2026 4:35:30 PM EDT
1660.00USD+0.289%(+4.79)15
OverviewOption ChainMax PainOption ChainPrice & VolumeDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Sep 18, 2026Oct 16, 2026Dec 18, 2026Jan 15, 2027Apr 16, 2027Dec 17, 2027

ITM/OTM for Dec 18, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
1,8611,0104943,577


FIX Dec 18, 2026 Exp. - Volume by Strike
Puts
Calls

FIX Dec 18, 2026 Exp. - Open Interest by Strike

Puts
Calls

FIX Dec 18, 2026 Exp. - Max Pain @ $1,500.00

Puts
Calls


FIX Dec 18, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
3,000 C24.90-34.47%2408-13FIX261218C03000000
2,900 C30.00-64.87%16307-29FIX261218C02900000
2,800 C43.00-19.40%111408-07FIX261218C02800000
2,700 C58.00+13.06%1807-30FIX261218C02700000
2,660 C44.70-19.89%1608-18FIX261218C02660000
2,640 C59.05-67.32%12608-07FIX261218C02640000
2,620 C221.70+103.39%1205-14FIX261218C02620000
2,600 C60.90+8.38%1308-07FIX261218C02600000
2,580 C89.70-56.92%1207-20FIX261218C02580000
2,560 C00%0FIX261218C02560000
2,540 C57.90-10.23%1308-18FIX261218C02540000
2,520 C46.20-21.96%1108-19FIX261218C02520000
2,500 C50.17+5.07%210608-20FIX261218C02500000
2,480 C50.00-21.51%2108-19FIX261218C02480000
2,460 C150.90-40.59%1307-14FIX261218C02460000
2,440 C229.000%1105-07FIX261218C02440000
2,420 C158.80+34.69%1307-14FIX261218C02420000
2,400 C86.60-11.59%176608-07FIX261218C02400000
2,380 C221.10+13.79%1206-26FIX261218C02380000
2,360 C66.40-53.24%1308-19FIX261218C02360000
2,340 C231.60-13.19%1406-26FIX261218C02340000
2,320 C307.65+19.06%6605-13FIX261218C02320000
2,300 C98.80+4.94%435608-14FIX261218C02300000
2,280 C153.30+7.35%1207-24FIX261218C02280000
2,260 C164.90-43.51%1407-15FIX261218C02260000
2,240 C289.60+15.33%1206-23FIX261218C02240000
2,220 C88.00-6.38%2408-19FIX261218C02220000
2,200 C121.90+1.67%145708-14FIX261218C02200000
2,180 C165.45-10.08%2507-24FIX261218C02180000
2,160 C160.73-14.87%2907-24FIX261218C02160000
2,140 C144.42-12.91%1507-27FIX261218C02140000
2,120 C187.20-44.30%1807-15FIX261218C02120000
2,100 C102.40-5.04%22008-20FIX261218C02100000
2,080 C371.25+37.14%13906-22FIX261218C02080000
2,060 C188.05+16.73%1508-17FIX261218C02060000
2,040 C365.93-12.67%1705-15FIX261218C02040000
2,020 C197.60-22.83%1908-06FIX261218C02020000
2,000 C132.27-16.73%21608-19FIX261218C02000000
1,980 C215.60-10.50%1607-20FIX261218C01980000
1,960 C144.12-14.71%2507-29FIX261218C01960000
1,940 C229.10+9.15%1608-03FIX261218C01940000
1,920 C146.48-14.64%4607-29FIX261218C01920000
1,900 C258.45+29.10%15608-17FIX261218C01900000
1,880 C219.60+40.25%2907-30FIX261218C01880000
1,860 C208.40-24.11%101408-18FIX261218C01860000
1,840 C176.30-37.96%212308-19FIX261218C01840000
1,820 C183.60-31.48%21208-19FIX261218C01820000
1,800 C196.79-15.19%11808-19FIX261218C01800000
1,780 C250.25-17.56%202808-18FIX261218C01780000
1,760 C235.20-30.38%3707-17FIX261218C01760000
1,740 C222.55-13.91%41408-19FIX261218C01740000
1,720 C236.00-2.24%454308-20FIX261218C01720000
1,700 C245.43-1.04%24308-20FIX261218C01700000
1,680 C240.10-15.07%43108-20FIX261218C01680000
1,660 C249.36-3.60%21408-20FIX261218C01660000
1,640 C255.59-4.72%2308-20FIX261218C01640000
1,620 C265.30-18.12%21308-20FIX261218C01620000
1,600 C388.87+13.97%12708-04FIX261218C01600000
1,580 C332.72-2.62%11508-13FIX261218C01580000
1,560 C354.00-11.96%11908-03FIX261218C01560000
1,540 C611.75-11.75%53006-23FIX261218C01540000
1,520 C624.45-11.65%51906-23FIX261218C01520000
1,500 C345.00-13.10%25008-19FIX261218C01500000
1,480 C406.16+0.22%12008-18FIX261218C01480000
1,460 C542.90-20.93%11807-24FIX261218C01460000
1,440 C435.00-37.86%1507-30FIX261218C01440000
1,420 C515.00-9.47%1408-04FIX261218C01420000
1,400 C458.65-18.39%16908-18FIX261218C01400000
1,380 C357.69-14.43%51207-29FIX261218C01380000
1,360 C445.08-31.24%31107-17FIX261218C01360000
1,340 C565.88-23.97%2707-10FIX261218C01340000
1,320 C613.66+65.59%31005-19FIX261218C01320000
1,300 C424.93-17.92%21507-29FIX261218C01300000
1,280 C625.00+7.94%1504-23FIX261218C01280000
1,260 C646.15-19.79%11107-09FIX261218C01260000
1,240 C454.00-28.65%1407-29FIX261218C01240000
1,220 C675.90-0.28%2807-09FIX261218C01220000
1,200 C616.98+17.43%11408-12FIX261218C01200000
1,180 C678.20-3.65%1707-10FIX261218C01180000
1,160 C901.70+32.33%11206-25FIX261218C01160000
1,140 C715.50-25.01%11306-09FIX261218C01140000
1,120 C805.40-13.74%11107-02FIX261218C01120000
1,100 C814.00-5.15%31305-29FIX261218C01100000
1,080 C989.62+10.13%1705-06FIX261218C01080000
1,060 C914.49+5.84%1305-04FIX261218C01060000
1,040 C559.30+14.50%1304-02FIX261218C01040000
1,020 C594.30+144.47%1307-29FIX261218C01020000
1,010 C00%0FIX261218C01010000
1,000 C973.95+2.16%3505-26FIX261218C01000000
990 C881.70+8.24%1406-11FIX261218C00990000
980 C876.40-5.61%340006-09FIX261218C00980000
970 C965.80+61.57%1306-09FIX261218C00970000
960 C969.00-8.32%1305-18FIX261218C00960000
950 C1,030.17+319.38%101005-07FIX261218C00950000
940 C1,038.37+314.73%101005-07FIX261218C00940000
930 C246.50+33.97%1201-02FIX261218C00930000
920 C680.00-21.30%15307-29FIX261218C00920000
910 C868.46+0.66%2407-15FIX261218C00910000
900 C976.70-12.88%141006-09FIX261218C00900000
890 C618.20+64.85%120002-24FIX261218C00890000
880 C1,060.60+9.59%1605-04FIX261218C00880000
870 C602.70+55.74%1103-20FIX261218C00870000
860 C957.00-16.60%2707-21FIX261218C00860000
850 C1,170.90+20.82%120106-15FIX261218C00850000
840 C1,179.80+102.33%1206-15FIX261218C00840000
830 C412.000%1001-21FIX261218C00830000
820 C00%0FIX261218C00820000
810 C955.77+124.89%1107-02FIX261218C00810000
800 C1,215.70+42.31%1106-15FIX261218C00800000
790 C00%0FIX261218C00790000
780 C710.20+59.60%1103-23FIX261218C00780000
770 C00%0FIX261218C00770000
760 C1,148.900%1105-26FIX261218C00760000
750 C00%0FIX261218C00750000
740 C711.600%1103-03FIX261218C00740000
730 C1,044.00+117.50%2207-27FIX261218C00730000
720 C937.400%1107-28FIX261218C00720000
710 C723.460%202003-03FIX261218C00710000
700 C673.08-8.00%12103-30FIX261218C00700000
690 C00%0FIX261218C00690000
680 C790.50+52.90%1103-23FIX261218C00680000
670 C1,092.000%1107-27FIX261218C00670000
660 C386.000%2201-06FIX261218C00660000
650 C00%0FIX261218C00650000
640 C1,398.10+160.83%1306-25FIX261218C00640000
630 C00%0FIX261218C00630000
620 C536.20+27.67%1601-15FIX261218C00620000
610 C00%0FIX261218C00610000
600 C802.800%1103-30FIX261218C00600000
590 C1,430.000%1106-25FIX261218C00590000
580 C1,439.500%1106-25FIX261218C00580000
570 C1,449.00+123.96%1106-25FIX261218C00570000
560 C00%0FIX261218C00560000
550 C608.850%4001-16FIX261218C00550000
540 C00%0FIX261218C00540000
530 C00%0FIX261218C00530000
520 C535.600%1101-06FIX261218C00520000
510 C00%0FIX261218C00510000
500 C1,540.72+1.97%3305-12FIX261218C00500000
490 C1,302.80-17.01%3307-21FIX261218C00490000
480 C00%0FIX261218C00480000
470 C1,579.70+1.05%3605-14FIX261218C00470000
460 C00%0FIX261218C00460000
Puts
StrikePriceChangeVolOILastContract Name
3,000 P00%0FIX261218P03000000
2,900 P00%0FIX261218P02900000
2,800 P00%0FIX261218P02800000
2,700 P00%0FIX261218P02700000
2,660 P00%0FIX261218P02660000
2,640 P00%0FIX261218P02640000
2,620 P00%0FIX261218P02620000
2,600 P784.72+2.04%1106-24FIX261218P02600000
2,580 P773.000%1006-18FIX261218P02580000
2,560 P00%0FIX261218P02560000
2,540 P00%0FIX261218P02540000
2,520 P740.560%1105-07FIX261218P02520000
2,500 P711.90+6.35%1206-18FIX261218P02500000
2,480 P00%0FIX261218P02480000
2,460 P701.200%1106-23FIX261218P02460000
2,440 P812.35+25.32%1107-27FIX261218P02440000
2,420 P650.100%1106-29FIX261218P02420000
2,400 P00%0FIX261218P02400000
2,380 P842.80+20.14%1207-17FIX261218P02380000
2,360 P825.80+0.33%1207-17FIX261218P02360000
2,340 P808.80-3.46%1107-17FIX261218P02340000
2,320 P679.27+19.11%2207-24FIX261218P02320000
2,300 P775.20+35.79%1307-17FIX261218P02300000
2,280 P758.60+9.28%1107-17FIX261218P02280000
2,260 P678.60+21.74%1207-13FIX261218P02260000
2,240 P649.22-6.11%2207-13FIX261218P02240000
2,220 P648.10+27.91%1107-13FIX261218P02220000
2,200 P632.600%1107-13FIX261218P02200000
2,180 P617.100%1107-13FIX261218P02180000
2,160 P591.50+28.58%1207-10FIX261218P02160000
2,140 P459.60-1.18%3206-29FIX261218P02140000
2,120 P454.50-10.04%1106-16FIX261218P02120000
2,100 P523.18+19.01%210407-24FIX261218P02100000
2,080 P418.60-1.25%1306-30FIX261218P02080000
2,060 P406.70-2.17%1206-23FIX261218P02060000
2,040 P432.40+16.13%3307-01FIX261218P02040000
2,020 P568.50+61.90%1207-28FIX261218P02020000
2,000 P399.50-21.17%12008-13FIX261218P02000000
1,980 P360.20-12.21%12106-30FIX261218P01980000
1,960 P429.70+2.29%1307-30FIX261218P01960000
1,940 P390.84-7.10%2908-11FIX261218P01940000
1,920 P410.50-17.83%1206-11FIX261218P01920000
1,900 P314.70-5.41%12706-23FIX261218P01900000
1,880 P257.50-34.36%101808-17FIX261218P01880000
1,860 P297.65-33.49%1508-18FIX261218P01860000
1,840 P295.00-6.38%32506-29FIX261218P01840000
1,820 P222.00-49.55%7608-17FIX261218P01820000
1,800 P268.50-23.61%1708-12FIX261218P01800000
1,780 P343.20+29.51%1307-15FIX261218P01780000
1,760 P303.80-0.30%11508-07FIX261218P01760000
1,740 P279.80-12.64%11207-22FIX261218P01740000
1,720 P250.00+14.68%2308-19FIX261218P01720000
1,700 P245.00-4.46%21708-20FIX261218P01700000
1,680 P223.17-18.37%14508-19FIX261218P01680000
1,660 P154.35-22.32%2111208-17FIX261218P01660000
1,640 P148.29-13.54%102108-17FIX261218P01640000
1,620 P234.10-4.37%12107-30FIX261218P01620000
1,600 P154.42-19.89%21108-14FIX261218P01600000
1,580 P244.20+28.47%1107-17FIX261218P01580000
1,560 P137.81-9.69%13008-18FIX261218P01560000
1,540 P171.75+58.87%1054308-19FIX261218P01540000
1,520 P150.10+6.87%3855108-20FIX261218P01520000
1,500 P140.00+21.00%23008-19FIX261218P01500000
1,480 P116.20-41.61%1208-18FIX261218P01480000
1,460 P123.03+12.56%12008-19FIX261218P01460000
1,440 P102.60-21.26%344008-18FIX261218P01440000
1,420 P95.60-8.47%1408-18FIX261218P01420000
1,400 P96.85+8.58%22208-19FIX261218P01400000
1,380 P104.40-5.00%1708-11FIX261218P01380000
1,360 P95.85-6.08%101808-11FIX261218P01360000
1,340 P53.90-44.60%1408-17FIX261218P01340000
1,320 P75.00-18.12%21508-13FIX261218P01320000
1,300 P69.87-1.87%13808-20FIX261218P01300000
1,280 P65.15-34.19%2708-13FIX261218P01280000
1,260 P41.00-32.98%122108-17FIX261218P01260000
1,240 P55.30-21.89%1808-12FIX261218P01240000
1,220 P50.40-3.08%32308-18FIX261218P01220000
1,200 P51.92+25.93%21708-19FIX261218P01200000
1,180 P74.90-56.45%8906-03FIX261218P01180000
1,160 P36.01-2.99%1308-19FIX261218P01160000
1,140 P39.48-25.23%1708-19FIX261218P01140000
1,120 P48.90-16.41%2508-06FIX261218P01120000
1,100 P22.90-36.30%21208-14FIX261218P01100000
1,080 P20.40-25.27%2608-17FIX261218P01080000
1,060 P18.30-71.54%2708-17FIX261218P01060000
1,040 P16.90-0.29%2908-17FIX261218P01040000
1,020 P22.40-9.68%11008-12FIX261218P01020000
1,010 P13.50-30.77%11208-17FIX261218P01010000
1,000 P17.46-46.93%131508-20FIX261218P01000000
990 P18.50+42.31%14608-19FIX261218P00990000
980 P17.20+59.26%1708-19FIX261218P00980000
970 P47.13-67.50%3407-16FIX261218P00970000
960 P37.80-63.16%1105-27FIX261218P00960000
950 P33.00-15.36%2206-26FIX261218P00950000
940 P18.200%121208-11FIX261218P00940000
930 P41.20+28.75%1206-11FIX261218P00930000
920 P106.14-0.85%1101-28FIX261218P00920000
910 P94.10-9.52%1403-27FIX261218P00910000
900 P10.35-17.20%113808-20FIX261218P00900000
890 P8.90-54.43%21008-14FIX261218P00890000
880 P11.20-91.48%1208-12FIX261218P00880000
870 P17.58-30.24%3407-31FIX261218P00870000
860 P29.000%1107-16FIX261218P00860000
850 P24.60+0.41%2507-07FIX261218P00850000
840 P24.30-68.07%1107-07FIX261218P00840000
830 P13.72-80.49%3408-07FIX261218P00830000
820 P18.62-69.48%2206-29FIX261218P00820000
810 P22.44-15.32%1105-01FIX261218P00810000
800 P18.70+40.60%14507-28FIX261218P00800000
790 P46.00-51.28%1102-25FIX261218P00790000
780 P7.26-55.73%15208-12FIX261218P00780000
770 P5.60-20.00%72108-17FIX261218P00770000
760 P15.05-71.66%2206-02FIX261218P00760000
750 P18.93-47.08%1204-24FIX261218P00750000
740 P49.76-43.20%1203-27FIX261218P00740000
730 P12.96-19.40%1106-09FIX261218P00730000
720 P10.35-4.17%1106-25FIX261218P00720000
710 P48.45-6.83%1103-31FIX261218P00710000
700 P10.90+2.44%15607-30FIX261218P00700000
690 P9.74+11.95%2207-06FIX261218P00690000
680 P5.00-57.98%11308-10FIX261218P00680000
670 P7.60-28.30%1806-09FIX261218P00670000
660 P5.46-44.79%2707-30FIX261218P00660000
650 P4.77+59.00%12508-19FIX261218P00650000
640 P3.00-65.56%2808-19FIX261218P00640000
630 P8.80-27.15%1206-01FIX261218P00630000
620 P5.30-39.77%1306-09FIX261218P00620000
610 P6.30-2.78%1022107-20FIX261218P00610000
600 P4.05-46.00%636607-24FIX261218P00600000
590 P1.32-64.99%11108-11FIX261218P00590000
580 P3.00-41.18%13708-12FIX261218P00580000
570 P4.00-20.79%1407-23FIX261218P00570000
560 P3.22-41.45%3408-07FIX261218P00560000
550 P3.50-26.93%11006-30FIX261218P00550000
540 P5.80+427.27%11808-19FIX261218P00540000
530 P2.70-32.50%1406-08FIX261218P00530000
520 P4.00-76.47%542507-07FIX261218P00520000
510 P00%0FIX261218P00510000
500 P9.70+663.78%222908-19FIX261218P00500000
490 P4.88+290.40%12208-19FIX261218P00490000
480 P5.07+299.21%2308-19FIX261218P00480000
470 P0.83-22.43%18708-17FIX261218P00470000
460 P4.99+107.05%68808-19FIX261218P00460000


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