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Check out our Dark Pool Levels

REGN
Regeneron Pharmaceuticals Inc
stock NASDAQ

At Close
Feb 24, 2026 3:59:55 PM EST
771.93USD-1.920%(-15.11)628,622
0.00Bid   0.00Ask   0.00Spread
Pre-market
0.00USD-100.000%(-787.04)0
After-hours
Feb 24, 2026 4:00:30 PM EST
772.19USD+0.034%(+0.26)14,385
OverviewOption ChainMax PainOption ChainPrice & VolumeDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Feb 20, 2026Feb 27, 2026Mar 6, 2026Mar 13, 2026Mar 20, 2026Mar 27, 2026Apr 2, 2026Apr 17, 2026May 15, 2026Jun 18, 2026Aug 21, 2026Sep 18, 2026Dec 18, 2026Jan 15, 2027Jan 21, 2028Jun 16, 2028

ITM/OTM for Feb 20, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
9251,4732002,419


REGN Feb 20, 2026 Exp. - Volume by Strike
Puts
Calls

REGN Feb 20, 2026 Exp. - Open Interest by Strike

Puts
Calls

REGN Feb 20, 2026 Exp. - Max Pain @ $745.00

Puts
Calls


REGN Feb 20, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
1,040.00 C00%0REGN260220C01040000
1,020.00 C00%0REGN260220C01020000
1,000.00 C0.28-91.25%12701-30REGN260220C01000000
995.00 C00%0REGN260220C00995000
990.00 C00%0REGN260220C00990000
985.00 C00%0REGN260220C00985000
980.00 C00%0REGN260220C00980000
975.00 C00%0REGN260220C00975000
970.00 C00%0REGN260220C00970000
965.00 C7.600%1011-26REGN260220C00965000
960.00 C00%0REGN260220C00960000
955.00 C00%0REGN260220C00955000
950.00 C0.300.00%41702-05REGN260220C00950000
945.00 C5.360%1101-08REGN260220C00945000
940.00 C0.05-95.80%78702-09REGN260220C00940000
935.00 C6.200%1101-08REGN260220C00935000
930.00 C1.65-76.09%2201-14REGN260220C00930000
925.00 C00%0REGN260220C00925000
920.00 C6.90+15.00%1301-09REGN260220C00920000
915.00 C5.30-10.17%1201-06REGN260220C00915000
910.00 C9.35+10.00%1401-09REGN260220C00910000
905.00 C00%0REGN260220C00905000
900.00 C0.08+60.00%19002-19REGN260220C00900000
895.00 C7.300%1112-02REGN260220C00895000
890.00 C2.02-73.42%2801-15REGN260220C00890000
885.00 C2.070%6101-15REGN260220C00885000
880.00 C0.33-92.76%2702-17REGN260220C00880000
875.00 C2.61-26.06%1402-02REGN260220C00875000
870.00 C0.34-90.58%4902-17REGN260220C00870000
865.00 C3.50-48.53%3401-16REGN260220C00865000
860.00 C3.92+1.82%14501-28REGN260220C00860000
855.00 C5.30-62.41%2301-26REGN260220C00855000
850.00 C0.11-60.71%5313402-18REGN260220C00850000
845.00 C2.38+376.00%181802-18REGN260220C00845000
840.00 C0.62-69.00%235202-17REGN260220C00840000
835.00 C0.45-85.00%41902-17REGN260220C00835000
830.00 C0.88+252.00%611802-20REGN260220C00830000
825.00 C0.35-85.42%56002-20REGN260220C00825000
820.00 C0.75-60.53%66902-18REGN260220C00820000
815.00 C0.80-90.00%11502-18REGN260220C00815000
810.00 C0.55-8.33%42902-20REGN260220C00810000
805.00 C0.75-76.92%11402-19REGN260220C00805000
800.00 C0.04-96.00%2537302-20REGN260220C00800000
795.00 C0.22-92.36%41702-20REGN260220C00795000
790.00 C0.13-98.05%1312502-20REGN260220C00790000
785.00 C1.69-65.65%15302-20REGN260220C00785000
780.00 C0.58-95.23%116902-20REGN260220C00780000
775.00 C3.63-78.22%161202-20REGN260220C00775000
770.00 C6.92-71.17%81502-20REGN260220C00770000
765.00 C13.40-18.29%43102-20REGN260220C00765000
762.50 C00%0REGN260220C00762500
760.00 C19.00-8.43%3011902-20REGN260220C00760000
757.50 C00%0REGN260220C00757500
755.00 C21.17-21.01%123402-20REGN260220C00755000
752.50 C00%0REGN260220C00752500
750.00 C28.00-12.23%919902-20REGN260220C00750000
747.50 C00%0REGN260220C00747500
745.00 C31.10-15.03%455302-20REGN260220C00745000
740.00 C41.90-23.12%60319302-19REGN260220C00740000
735.00 C40.10-14.50%7702-20REGN260220C00735000
730.00 C51.90-30.61%60102-19REGN260220C00730000
725.00 C44.85-21.18%1502-20REGN260220C00725000
720.00 C56.45-8.80%1102-20REGN260220C00720000
715.00 C57.75-13.29%1102-20REGN260220C00715000
710.00 C69.15+4.68%1302-09REGN260220C00710000
705.00 C58.15-22.47%12302-10REGN260220C00705000
700.00 C78.53-3.41%101002-20REGN260220C00700000
695.00 C79.62+0.78%1102-06REGN260220C00695000
690.00 C84.00-8.60%303002-20REGN260220C00690000
685.00 C100.65-10.77%2202-12REGN260220C00685000
680.00 C101.80-3.51%852702-19REGN260220C00680000
675.00 C95.20+3.05%2202-05REGN260220C00675000
670.00 C110.69-6.69%11502-19REGN260220C00670000
665.00 C00%0REGN260220C00665000
660.00 C112.34-7.77%2202-20REGN260220C00660000
655.00 C133.95+13.02%2202-18REGN260220C00655000
650.00 C104.00+41.50%1112-11REGN260220C00650000
645.00 C131.75-9.44%1102-04REGN260220C00645000
640.00 C140.70-6.70%20802-19REGN260220C00640000
635.00 C136.30+10.99%1102-06REGN260220C00635000
630.00 C126.86-9.55%3201-30REGN260220C00630000
625.00 C156.80-8.30%451102-19REGN260220C00625000
620.00 C161.10-0.43%1102-20REGN260220C00620000
615.00 C166.80+23.32%602002-19REGN260220C00615000
610.00 C171.80-3.97%903002-19REGN260220C00610000
605.00 C176.00+0.17%2302-20REGN260220C00605000
600.00 C178.80-1.38%6702-20REGN260220C00600000
595.00 C185.50+89.29%15602-19REGN260220C00595000
590.00 C191.80-5.05%602002-19REGN260220C00590000
585.00 C195.50+1.42%15802-19REGN260220C00585000
580.00 C200.50+10.43%20802-19REGN260220C00580000
575.00 C205.50+261.80%10402-19REGN260220C00575000
570.00 C211.80+117.23%903002-19REGN260220C00570000
565.00 C215.52+209.66%10402-19REGN260220C00565000
560.00 C221.60-6.19%451202-19REGN260220C00560000
555.00 C105.00+15.89%5310-28REGN260220C00555000
550.00 C230.50+3.81%20802-19REGN260220C00550000
545.00 C00%0REGN260220C00545000
540.00 C241.40+106.32%1354502-19REGN260220C00540000
535.00 C214.800%1101-30REGN260220C00535000
530.00 C246.75-3.34%1201-02REGN260220C00530000
525.00 C00%0REGN260220C00525000
520.00 C261.60-3.25%401102-19REGN260220C00520000
515.00 C225.900%1111-20REGN260220C00515000
510.00 C119.20+33.63%1208-22REGN260220C00510000
505.00 C108.40+17.32%1108-28REGN260220C00505000
500.00 C130.900%2208-21REGN260220C00500000
495.00 C00%0REGN260220C00495000
490.00 C290.52+197.66%10502-19REGN260220C00490000
485.00 C00%0REGN260220C00485000
480.00 C120.00+13.21%1109-15REGN260220C00480000
475.00 C315.800%1101-12REGN260220C00475000
470.00 C137.600%2208-25REGN260220C00470000
465.00 C315.60+144.65%15602-19REGN260220C00465000
460.00 C00%0REGN260220C00460000
455.00 C00%0REGN260220C00455000
450.00 C330.60+151.79%10402-19REGN260220C00450000
445.00 C00%0REGN260220C00445000
440.00 C00%0REGN260220C00440000
435.00 C00%0REGN260220C00435000
430.00 C00%0REGN260220C00430000
425.00 C166.200%1108-04REGN260220C00425000
420.00 C00%0REGN260220C00420000
415.00 C00%0REGN260220C00415000
410.00 C00%0REGN260220C00410000
400.00 C00%0REGN260220C00400000
390.00 C00%0REGN260220C00390000
380.00 C00%0REGN260220C00380000
370.00 C00%0REGN260220C00370000
360.00 C233.95-6.79%1110-06REGN260220C00360000
350.00 C00%0REGN260220C00350000
340.00 C00%0REGN260220C00340000
330.00 C00%0REGN260220C00330000
320.00 C455.000%1012-31REGN260220C00320000
310.00 C307.10+11.88%1210-28REGN260220C00310000
300.00 C489.800%1101-12REGN260220C00300000
290.00 C327.000%1110-28REGN260220C00290000
280.00 C00%0REGN260220C00280000
270.00 C519.800%1101-12REGN260220C00270000
260.00 C00%0REGN260220C00260000
Puts
StrikePriceChangeVolOILastContract Name
1,040.00 P00%0REGN260220P01040000
1,020.00 P00%0REGN260220P01020000
1,000.00 P00%0REGN260220P01000000
995.00 P00%0REGN260220P00995000
990.00 P00%0REGN260220P00990000
985.00 P00%0REGN260220P00985000
980.00 P00%0REGN260220P00980000
975.00 P00%0REGN260220P00975000
970.00 P00%0REGN260220P00970000
965.00 P00%0REGN260220P00965000
960.00 P00%0REGN260220P00960000
955.00 P00%0REGN260220P00955000
950.00 P00%0REGN260220P00950000
945.00 P00%0REGN260220P00945000
940.00 P00%0REGN260220P00940000
935.00 P00%0REGN260220P00935000
930.00 P00%0REGN260220P00930000
925.00 P172.69+21.02%2102-11REGN260220P00925000
920.00 P00%0REGN260220P00920000
915.00 P00%0REGN260220P00915000
910.00 P157.10+15.86%2202-11REGN260220P00910000
905.00 P00%0REGN260220P00905000
900.00 P123.500%8011-26REGN260220P00900000
895.00 P00%0REGN260220P00895000
890.00 P00%0REGN260220P00890000
885.00 P00%0REGN260220P00885000
880.00 P00%0REGN260220P00880000
875.00 P74.000%1102-17REGN260220P00875000
870.00 P69.000%1102-17REGN260220P00870000
865.00 P00%0REGN260220P00865000
860.00 P89.88-14.81%3411-26REGN260220P00860000
855.00 P114.35+25.76%2201-15REGN260220P00855000
850.00 P74.75-33.02%1102-20REGN260220P00850000
845.00 P45.900%1102-17REGN260220P00845000
840.00 P39.08-38.16%6602-13REGN260220P00840000
835.00 P00%0REGN260220P00835000
830.00 P44.160%1102-17REGN260220P00830000
825.00 P46.800%1101-08REGN260220P00825000
820.00 P38.60-12.27%5202-12REGN260220P00820000
815.00 P41.400%1101-08REGN260220P00815000
810.00 P16.45-63.61%6602-13REGN260220P00810000
805.00 P42.000%1101-07REGN260220P00805000
800.00 P27.70+38.50%27402-20REGN260220P00800000
795.00 P16.20+20.00%1502-20REGN260220P00795000
790.00 P11.73+70.00%91402-20REGN260220P00790000
785.00 P9.93+62.79%12302-20REGN260220P00785000
780.00 P3.95-59.45%131902-20REGN260220P00780000
775.00 P1.55-55.33%343402-20REGN260220P00775000
770.00 P1.77-44.69%74102-20REGN260220P00770000
765.00 P1.64+23.31%61402-20REGN260220P00765000
762.50 P1.35-50.91%203002-19REGN260220P00762500
760.00 P1.59+59.00%76002-20REGN260220P00760000
757.50 P8.600%1102-11REGN260220P00757500
755.00 P1.10-77.51%211702-19REGN260220P00755000
752.50 P1.330%1102-19REGN260220P00752500
750.00 P0.25-84.08%211102-20REGN260220P00750000
747.50 P8.010%1102-10REGN260220P00747500
745.00 P0.57+18.75%412302-19REGN260220P00745000
740.00 P0.48-71.43%32602-18REGN260220P00740000
735.00 P9.70+3.74%12702-05REGN260220P00735000
730.00 P0.05-88.89%26402-19REGN260220P00730000
725.00 P0.10-60.00%7520102-20REGN260220P00725000
720.00 P2.18+2,080.00%18002-20REGN260220P00720000
715.00 P4.99-18.20%53302-04REGN260220P00715000
710.00 P2.13-14.11%15702-20REGN260220P00710000
705.00 P1.01-48.99%19202-11REGN260220P00705000
700.00 P0.15-25.00%222202-20REGN260220P00700000
695.00 P0.23-84.67%14402-13REGN260220P00695000
690.00 P1.15-42.50%1046802-06REGN260220P00690000
685.00 P6.00-60.26%11401-27REGN260220P00685000
680.00 P7.70+26.23%13201-29REGN260220P00680000
675.00 P6.75-53.83%11901-29REGN260220P00675000
670.00 P6.85+179.59%22402-17REGN260220P00670000
665.00 P2.18+1,111.11%132602-20REGN260220P00665000
660.00 P2.13-11.98%134002-20REGN260220P00660000
655.00 P3.55-55.63%102101-23REGN260220P00655000
650.00 P0.64-84.73%1702-11REGN260220P00650000
645.00 P2.75-51.75%101201-23REGN260220P00645000
640.00 P2.30+5.02%102701-28REGN260220P00640000
635.00 P1.830%1101-27REGN260220P00635000
630.00 P1.53-61.75%11401-27REGN260220P00630000
625.00 P3.610%2101-15REGN260220P00625000
620.00 P6.75+63.44%22502-17REGN260220P00620000
615.00 P0.95-47.22%22902-03REGN260220P00615000
610.00 P2.00-61.54%303702-06REGN260220P00610000
605.00 P4.35-35.94%11301-12REGN260220P00605000
600.00 P2.70+7.57%12001-20REGN260220P00600000
595.00 P2.07-88.24%21001-15REGN260220P00595000
590.00 P1.78-63.82%26512-24REGN260220P00590000
585.00 P61.40+8.48%1209-04REGN260220P00585000
580.00 P7.10-35.92%12411-20REGN260220P00580000
575.00 P3.70-31.48%101312-16REGN260220P00575000
570.00 P2.16-77.45%11012-17REGN260220P00570000
565.00 P1.96-31.23%1212-18REGN260220P00565000
560.00 P0.55-54.17%503901-29REGN260220P00560000
555.00 P0.57+42.50%18601-29REGN260220P00555000
550.00 P1.95-26.42%13012-03REGN260220P00550000
545.00 P1.00-73.89%21501-07REGN260220P00545000
540.00 P3.60-31.43%31211-21REGN260220P00540000
535.00 P0.90-92.44%22601-29REGN260220P00535000
530.00 P7.18-26.96%1211-12REGN260220P00530000
525.00 P33.70+9.34%2510-08REGN260220P00525000
520.00 P30.60-9.60%45509-05REGN260220P00520000
515.00 P2.65-53.51%151912-04REGN260220P00515000
510.00 P8.00-26.27%2510-30REGN260220P00510000
505.00 P7.20-72.09%1910-29REGN260220P00505000
500.00 P0.50-78.72%92601-16REGN260220P00500000
495.00 P2.75-73.81%21911-26REGN260220P00495000
490.00 P23.90+8.64%91409-26REGN260220P00490000
485.00 P5.60-6.67%11911-10REGN260220P00485000
480.00 P5.38-63.07%22111-10REGN260220P00480000
475.00 P2.40-51.81%41811-26REGN260220P00475000
470.00 P22.00+15.79%1610-13REGN260220P00470000
465.00 P1.70-26.09%12211-18REGN260220P00465000
460.00 P0.30-86.67%11512-15REGN260220P00460000
455.00 P12.50-21.38%1508-26REGN260220P00455000
450.00 P0.40-33.33%38101-05REGN260220P00450000
445.00 P0.15+200.00%1601-05REGN260220P00445000
440.00 P2.42+384.00%11102-05REGN260220P00440000
435.00 P0.400%1112-10REGN260220P00435000
430.00 P3.34-58.35%2110-28REGN260220P00430000
425.00 P7.95-3.05%1209-23REGN260220P00425000
420.00 P6.70-4.56%27109-17REGN260220P00420000
415.00 P0.49-93.14%31412-15REGN260220P00415000
410.00 P00%0REGN260220P00410000
400.00 P0.05-98.18%3412-15REGN260220P00400000
390.00 P00%0REGN260220P00390000
380.00 P00%0REGN260220P00380000
370.00 P00%0REGN260220P00370000
360.00 P00%0REGN260220P00360000
350.00 P12.000%2106-20REGN260220P00350000
340.00 P6.000%1107-02REGN260220P00340000
330.00 P00%0REGN260220P00330000
320.00 P00%0REGN260220P00320000
310.00 P3.30-40.00%1107-15REGN260220P00310000
300.00 P0.30-40.00%1111-06REGN260220P00300000
290.00 P00%0REGN260220P00290000
280.00 P00%0REGN260220P00280000
270.00 P0.25-50.00%1309-25REGN260220P00270000
260.00 P2.500%2206-27REGN260220P00260000


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