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Check out our Dark Pool Levels

REGN
Regeneron Pharmaceuticals Inc
stock NASDAQ

Market Open
Jul 27, 2026 11:28:22 AM EDT
676.41USD+3.110%(+20.40)224,652
640.15Bid   678.49Ask   38.34Spread
Pre-market
Jul 27, 2026 8:57:30 AM EDT
661.71USD+0.869%(+5.70)28,538
After-hours
Jul 24, 2026 4:50:30 PM EDT
656.01USD+0.030%(+0.19)0
OverviewOption ChainMax PainOption ChainPrice & VolumeDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Jul 31, 2026Aug 7, 2026Aug 14, 2026Aug 21, 2026Aug 28, 2026Sep 18, 2026Oct 16, 2026Nov 20, 2026Dec 18, 2026Jan 15, 2027Feb 19, 2027Mar 19, 2027Jun 17, 2027Jan 21, 2028Jun 16, 2028

ITM/OTM for Jul 31, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
6812705690


REGN Jul 31, 2026 Exp. - Volume by Strike
Puts
Calls

REGN Jul 31, 2026 Exp. - Open Interest by Strike

Puts
Calls

REGN Jul 31, 2026 Exp. - Max Pain @ $620.00

Puts
Calls


REGN Jul 31, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
920.00 C00%0REGN260731C00920000
910.00 C00%0REGN260731C00910000
900.00 C00%0REGN260731C00900000
890.00 C00%0REGN260731C00890000
880.00 C00%0REGN260731C00880000
870.00 C00%0REGN260731C00870000
860.00 C00%0REGN260731C00860000
850.00 C00%0REGN260731C00850000
840.00 C00%0REGN260731C00840000
830.00 C00%0REGN260731C00830000
820.00 C00%0REGN260731C00820000
810.00 C00%0REGN260731C00810000
800.00 C00%0REGN260731C00800000
795.00 C00%0REGN260731C00795000
790.00 C00%0REGN260731C00790000
785.00 C00%0REGN260731C00785000
780.00 C00%0REGN260731C00780000
775.00 C00%0REGN260731C00775000
770.00 C00%0REGN260731C00770000
765.00 C00%0REGN260731C00765000
760.00 C00%0REGN260731C00760000
755.00 C00%0REGN260731C00755000
750.00 C0.50-82.08%612507-24REGN260731C00750000
745.00 C00%0REGN260731C00745000
740.00 C3.70+2.78%4207-16REGN260731C00740000
735.00 C4.550%2007-16REGN260731C00735000
730.00 C4.46-10.80%1207-22REGN260731C00730000
725.00 C3.22-10.56%1207-24REGN260731C00725000
720.00 C3.46-42.33%11207-24REGN260731C00720000
715.00 C00%0REGN260731C00715000
710.00 C3.60-31.56%1207-23REGN260731C00710000
705.00 C11.90-9.16%1407-20REGN260731C00705000
700.00 C6.40-4.48%151807-24REGN260731C00700000
695.00 C15.300%4407-17REGN260731C00695000
690.00 C8.10-9.50%11807-24REGN260731C00690000
685.00 C16.96-32.32%1107-20REGN260731C00685000
680.00 C14.10+33.02%37707-24REGN260731C00680000
677.50 C24.280%4307-16REGN260731C00677500
675.00 C17.06+31.53%131407-24REGN260731C00675000
672.50 C15.900%2107-13REGN260731C00672500
670.00 C16.20+52.40%599407-24REGN260731C00670000
667.50 C20.25-30.41%3707-24REGN260731C00667500
665.00 C22.17-38.93%1407-24REGN260731C00665000
662.50 C20.40-36.45%1607-24REGN260731C00662500
660.00 C22.48+20.86%23307-24REGN260731C00660000
657.50 C00%0REGN260731C00657500
655.00 C26.95+29.38%2107-24REGN260731C00655000
652.50 C34.26+7.40%1307-20REGN260731C00652500
650.00 C22.50-3.02%29907-23REGN260731C00650000
645.00 C19.080%4407-23REGN260731C00645000
640.00 C35.00-22.65%15007-24REGN260731C00640000
637.50 C00%0REGN260731C00637500
635.00 C00%0REGN260731C00635000
630.00 C46.00-4.17%11907-09REGN260731C00630000
625.00 C00%0REGN260731C00625000
620.00 C54.00+68.75%52707-07REGN260731C00620000
615.00 C00%0REGN260731C00615000
610.00 C62.00+3.97%12407-22REGN260731C00610000
605.00 C00%0REGN260731C00605000
600.00 C56.73+29.14%118907-23REGN260731C00600000
595.00 C00%0REGN260731C00595000
590.00 C43.48+28.26%27106-23REGN260731C00590000
585.00 C00%0REGN260731C00585000
580.00 C42.10+6.85%21106-22REGN260731C00580000
575.00 C00%0REGN260731C00575000
570.00 C48.30+4.09%422406-22REGN260731C00570000
565.00 C00%0REGN260731C00565000
560.00 C53.700%22006-18REGN260731C00560000
550.00 C00%0REGN260731C00550000
540.00 C00%0REGN260731C00540000
530.00 C00%0REGN260731C00530000
520.00 C00%0REGN260731C00520000
510.00 C00%0REGN260731C00510000
500.00 C00%0REGN260731C00500000
490.00 C00%0REGN260731C00490000
480.00 C00%0REGN260731C00480000
470.00 C00%0REGN260731C00470000
460.00 C00%0REGN260731C00460000
450.00 C00%0REGN260731C00450000
440.00 C00%0REGN260731C00440000
430.00 C00%0REGN260731C00430000
420.00 C00%0REGN260731C00420000
410.00 C00%0REGN260731C00410000
Puts
StrikePriceChangeVolOILastContract Name
920.00 P00%0REGN260731P00920000
910.00 P00%0REGN260731P00910000
900.00 P00%0REGN260731P00900000
890.00 P00%0REGN260731P00890000
880.00 P00%0REGN260731P00880000
870.00 P00%0REGN260731P00870000
860.00 P00%0REGN260731P00860000
850.00 P00%0REGN260731P00850000
840.00 P00%0REGN260731P00840000
830.00 P00%0REGN260731P00830000
820.00 P00%0REGN260731P00820000
810.00 P00%0REGN260731P00810000
800.00 P00%0REGN260731P00800000
795.00 P00%0REGN260731P00795000
790.00 P00%0REGN260731P00790000
785.00 P00%0REGN260731P00785000
780.00 P00%0REGN260731P00780000
775.00 P00%0REGN260731P00775000
770.00 P00%0REGN260731P00770000
765.00 P00%0REGN260731P00765000
760.00 P00%0REGN260731P00760000
755.00 P00%0REGN260731P00755000
750.00 P00%0REGN260731P00750000
745.00 P00%0REGN260731P00745000
740.00 P00%0REGN260731P00740000
735.00 P00%0REGN260731P00735000
730.00 P00%0REGN260731P00730000
725.00 P00%0REGN260731P00725000
720.00 P00%0REGN260731P00720000
715.00 P00%0REGN260731P00715000
710.00 P00%0REGN260731P00710000
705.00 P00%0REGN260731P00705000
700.00 P28.000%1107-17REGN260731P00700000
695.00 P00%0REGN260731P00695000
690.00 P00%0REGN260731P00690000
685.00 P00%0REGN260731P00685000
680.00 P32.40+45.29%1307-24REGN260731P00680000
677.50 P24.000%1107-21REGN260731P00677500
675.00 P00%0REGN260731P00675000
672.50 P24.35+11.19%16107-24REGN260731P00672500
670.00 P20.48-3.40%356507-22REGN260731P00670000
667.50 P00%0REGN260731P00667500
665.00 P00%0REGN260731P00665000
662.50 P00%0REGN260731P00662500
660.00 P20.06+33.73%1407-24REGN260731P00660000
657.50 P17.100%181807-24REGN260731P00657500
655.00 P16.880%3307-24REGN260731P00655000
652.50 P00%0REGN260731P00652500
650.00 P14.30-28.03%43407-24REGN260731P00650000
645.00 P17.180%1107-22REGN260731P00645000
640.00 P8.50-45.51%24507-21REGN260731P00640000
637.50 P20.010%1107-23REGN260731P00637500
635.00 P13.170%1107-22REGN260731P00635000
630.00 P9.30-26.31%781607-24REGN260731P00630000
625.00 P6.500%10507-24REGN260731P00625000
620.00 P6.70-12.99%49926307-24REGN260731P00620000
615.00 P4.50-38.36%10607-24REGN260731P00615000
610.00 P12.30-28.07%11407-06REGN260731P00610000
605.00 P00%0REGN260731P00605000
600.00 P3.70-19.57%102207-24REGN260731P00600000
595.00 P4.000%1107-13REGN260731P00595000
590.00 P3.37-11.08%1207-22REGN260731P00590000
585.00 P1.21-56.79%1207-22REGN260731P00585000
580.00 P2.80+12.00%25207-23REGN260731P00580000
575.00 P2.55+23.19%1207-23REGN260731P00575000
570.00 P6.60-14.29%31106-29REGN260731P00570000
565.00 P00%0REGN260731P00565000
560.00 P5.70+13.32%11406-26REGN260731P00560000
550.00 P0.50-87.50%1107-20REGN260731P00550000
540.00 P2.900%1106-26REGN260731P00540000
530.00 P2.60+23.81%1406-25REGN260731P00530000
520.00 P4.800%1006-11REGN260731P00520000
510.00 P3.50+9.38%1006-12REGN260731P00510000
500.00 P00%0REGN260731P00500000
490.00 P00%0REGN260731P00490000
480.00 P00%0REGN260731P00480000
470.00 P00%0REGN260731P00470000
460.00 P00%0REGN260731P00460000
450.00 P00%0REGN260731P00450000
440.00 P0.210%2107-21REGN260731P00440000
430.00 P00%0REGN260731P00430000
420.00 P00%0REGN260731P00420000
410.00 P0.10-52.38%24007-21REGN260731P00410000


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