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REGN
Regeneron Pharmaceuticals Inc
stock NASDAQ

At Close
Sep 11, 2026 3:59:56 PM EDT
781.52USD-1.480%(-11.74)443,987
0.00Bid   0.00Ask   0.00Spread
Pre-market
Sep 10, 2026 8:55:30 AM EDT
805.01USD+1.481%(+11.75)0
After-hours
Sep 11, 2026 4:33:30 PM EDT
781.49USD-0.004%(-0.03)5,045
OverviewOption ChainMax PainOption ChainPrice & VolumeDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Sep 11, 2026Sep 18, 2026Sep 25, 2026Oct 2, 2026Oct 9, 2026Oct 16, 2026Oct 23, 2026Oct 30, 2026Nov 20, 2026Dec 18, 2026Jan 15, 2027Feb 19, 2027Mar 19, 2027Jun 17, 2027Sep 17, 2027Jan 21, 2028Jun 16, 2028

ITM/OTM for Jan 21, 2028View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
2811,4831981,343


REGN Jan 21, 2028 Exp. - Volume by Strike
Puts
Calls

REGN Jan 21, 2028 Exp. - Open Interest by Strike

Puts
Calls

REGN Jan 21, 2028 Exp. - Max Pain @ $780.00

Puts
Calls


REGN Jan 21, 2028 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
1,260 C38.430%4009-04REGN280121C01260000
1,240 C41.00+5.94%1109-04REGN280121C01240000
1,220 C37.50-13.51%1409-08REGN280121C01220000
1,200 C44.59+33.34%262008-19REGN280121C01200000
1,180 C41.25-1.79%91408-18REGN280121C01180000
1,160 C62.300%4402-20REGN280121C01160000
1,150 C21.70+42.76%2207-17REGN280121C01150000
1,140 C22.80-52.95%2407-17REGN280121C01140000
1,130 C24.00-34.43%2307-20REGN280121C01130000
1,120 C35.00-6.32%31107-31REGN280121C01120000
1,110 C39.000%2105-04REGN280121C01110000
1,100 C65.75-4.53%406209-04REGN280121C01100000
1,090 C28.20+54.95%2207-17REGN280121C01090000
1,080 C29.60-64.16%129807-20REGN280121C01080000
1,070 C62.90+141.00%222008-11REGN280121C01070000
1,060 C25.20-7.01%31105-22REGN280121C01060000
1,050 C24.60-3.91%2505-27REGN280121C01050000
1,040 C29.80+10.37%61405-21REGN280121C01040000
1,030 C31.09+12.97%223306-05REGN280121C01030000
1,020 C27.80-3.41%46806-26REGN280121C01020000
1,010 C91.80+198.44%104308-19REGN280121C01010000
1,000 C92.00+4.25%110708-25REGN280121C01000000
980 C82.00-19.37%17209-01REGN280121C00980000
960 C117.13+23.69%10024709-02REGN280121C00960000
940 C94.00+10.43%25609-10REGN280121C00940000
920 C130.00+18.18%16709-02REGN280121C00920000
900 C114.00-1.89%225008-18REGN280121C00900000
880 C119.98+23.69%18908-13REGN280121C00880000
860 C138.63+27.30%7012908-24REGN280121C00860000
840 C114.60+112.62%11407-31REGN280121C00840000
820 C124.60+28.32%21407-31REGN280121C00820000
800 C151.20+2.19%21808-31REGN280121C00800000
780 C158.63-6.91%22008-31REGN280121C00780000
760 C199.00+18.31%5708-19REGN280121C00760000
740 C216.00+12.00%31808-19REGN280121C00740000
720 C224.00+96.91%21108-20REGN280121C00720000
700 C233.80-0.31%15908-25REGN280121C00700000
680 C217.00+45.64%11508-14REGN280121C00680000
660 C238.73+13.14%11208-17REGN280121C00660000
650 C210.95+61.03%11908-04REGN280121C00650000
640 C117.68+0.66%51206-10REGN280121C00640000
630 C202.00+34.35%1707-30REGN280121C00630000
620 C130.37-39.92%5206-12REGN280121C00620000
610 C304.15+104.13%5809-03REGN280121C00610000
600 C275.64+37.82%11108-11REGN280121C00600000
590 C286.90+91.23%71008-11REGN280121C00590000
580 C271.05+0.74%1503-27REGN280121C00580000
570 C170.00-15.69%1705-19REGN280121C00570000
560 C293.50-9.49%1108-28REGN280121C00560000
550 C348.85+2.60%5409-03REGN280121C00550000
540 C346.79+57.63%2409-04REGN280121C00540000
530 C178.380%2209-19REGN280121C00530000
520 C00%0REGN280121C00520000
510 C00%0REGN280121C00510000
500 C259.00+14.71%1907-29REGN280121C00500000
490 C361.88+53.01%2208-17REGN280121C00490000
480 C211.70-9.57%2205-18REGN280121C00480000
470 C194.00+5.43%3109-30REGN280121C00470000
460 C317.50+64.51%1111-19REGN280121C00460000
450 C438.490%2209-02REGN280121C00450000
440 C00%0REGN280121C00440000
430 C443.43+5.58%2208-19REGN280121C00430000
420 C426.00+2.04%1108-18REGN280121C00420000
410 C437.00+2.82%1208-18REGN280121C00410000
400 C424.00-2.18%1808-14REGN280121C00400000
390 C00%0REGN280121C00390000
380 C440.000%2208-14REGN280121C00380000
370 C00%0REGN280121C00370000
360 C00%0REGN280121C00360000
350 C502.00+7.26%1308-24REGN280121C00350000
340 C00%0REGN280121C00340000
330 C00%0REGN280121C00330000
320 C00%0REGN280121C00320000
310 C00%0REGN280121C00310000
300 C381.16+4.43%101007-24REGN280121C00300000
290 C390.20+20.99%1210-29REGN280121C00290000
Puts
StrikePriceChangeVolOILastContract Name
1,260 P00%0REGN280121P01260000
1,240 P00%0REGN280121P01240000
1,220 P00%0REGN280121P01220000
1,200 P00%0REGN280121P01200000
1,180 P00%0REGN280121P01180000
1,160 P00%0REGN280121P01160000
1,150 P00%0REGN280121P01150000
1,140 P00%0REGN280121P01140000
1,130 P00%0REGN280121P01130000
1,120 P00%0REGN280121P01120000
1,110 P00%0REGN280121P01110000
1,100 P00%0REGN280121P01100000
1,090 P00%0REGN280121P01090000
1,080 P00%0REGN280121P01080000
1,070 P00%0REGN280121P01070000
1,060 P00%0REGN280121P01060000
1,050 P00%0REGN280121P01050000
1,040 P00%0REGN280121P01040000
1,030 P00%0REGN280121P01030000
1,020 P00%0REGN280121P01020000
1,010 P00%0REGN280121P01010000
1,000 P00%0REGN280121P01000000
980 P00%0REGN280121P00980000
960 P182.870%10010009-02REGN280121P00960000
940 P00%0REGN280121P00940000
920 P164.400%1108-18REGN280121P00920000
900 P147.60-27.43%2308-19REGN280121P00900000
880 P148.00-22.59%1208-17REGN280121P00880000
860 P130.00+2.67%17608-26REGN280121P00860000
840 P127.00-0.78%1308-27REGN280121P00840000
820 P116.90-2.18%1408-11REGN280121P00820000
800 P96.90-10.11%17908-21REGN280121P00800000
780 P99.10-15.30%2322508-11REGN280121P00780000
760 P81.60-56.13%10609-04REGN280121P00760000
740 P77.75+7.39%402609-04REGN280121P00740000
720 P67.22+0.51%24709-04REGN280121P00720000
700 P62.30+11.25%48709-01REGN280121P00700000
680 P60.00-36.32%11009-08REGN280121P00680000
660 P63.80-30.76%1708-06REGN280121P00660000
650 P48.40+2.76%2809-08REGN280121P00650000
640 P88.00+2.89%15007-24REGN280121P00640000
630 P41.16-52.68%41708-24REGN280121P00630000
620 P40.40+10.38%1584309-08REGN280121P00620000
610 P34.10-56.25%101608-25REGN280121P00610000
600 P36.84+10.40%28409-09REGN280121P00600000
590 P32.40+8.36%122109-01REGN280121P00590000
580 P29.00+3.94%141809-01REGN280121P00580000
570 P70.70-16.82%6905-22REGN280121P00570000
560 P28.600%2108-11REGN280121P00560000
550 P61.40-1.29%3206-30REGN280121P00550000
540 P46.90-4.67%2807-17REGN280121P00540000
530 P18.65-59.26%21008-20REGN280121P00530000
520 P17.94-10.30%3129008-20REGN280121P00520000
510 P16.00-11.11%21008-20REGN280121P00510000
500 P14.90-15.34%1687408-20REGN280121P00500000
490 P13.60-60.83%105508-20REGN280121P00490000
480 P13.18-57.29%125408-20REGN280121P00480000
470 P11.10-66.16%106108-20REGN280121P00470000
460 P30.50+0.86%62807-06REGN280121P00460000
450 P25.68-16.84%4707-10REGN280121P00450000
440 P12.75-51.22%44408-03REGN280121P00440000
430 P20.28-33.73%2607-27REGN280121P00430000
420 P28.14+10.01%241506-18REGN280121P00420000
410 P25.70+5.33%163206-18REGN280121P00410000
400 P16.62-28.85%24807-10REGN280121P00400000
390 P13.60-32.00%21607-27REGN280121P00390000
380 P20.00+12.36%22006-18REGN280121P00380000
370 P15.500%10505-22REGN280121P00370000
360 P16.040%2006-01REGN280121P00360000
350 P14.64+8.44%4306-01REGN280121P00350000
340 P10.80+13.68%101104-29REGN280121P00340000
330 P4.50-63.11%21708-03REGN280121P00330000
320 P8.50-5.56%11007-01REGN280121P00320000
310 P8.800.00%1006-18REGN280121P00310000
300 P6.70-22.99%13806-22REGN280121P00300000
290 P7.15+47.42%1404-29REGN280121P00290000


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