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Regeneron Pharmaceuticals (REGN) Options Chain & Prices

Regeneron Pharmaceuticals logo
$575.06 +2.47 (+0.43%)
Closing price 04:00 PM Eastern
Extended Trading
$573.50 -1.56 (-0.27%)
As of 04:32 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 Polygon.io. Learn more.
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REGN Put and Call Options List

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ExpiresStrike PriceClose PricePut/CallVolumeVolume AskVolume BidOpen InterestImplied VolatilityDeltaTrades
9/19/2025$500.00$0.056Put11 - 132
(+9)		51.88%
(+9.40%)		-0.0058271
9/19/2025$500.00$72.946Call15 - 1548
(+0)		51.85%
(+9.36%)		0.9950561
9/19/2025$515.00$0.144Put40 - 4054
(+0)		47.06%
(+7.27%)		-0.0147514
9/19/2025$520.00$0.200Put5340 - 501
(+0)		45.49%
(+6.54%)		-0.0202756
9/19/2025$525.00$0.281Put16 - 177
(+0)		43.90%
(+5.75%)		-0.0281694
9/19/2025$530.00$0.391Put65 - 45
(+1)		42.41%
(+5.02%)		-0.0386932
9/19/2025$535.00$0.553Put42189
(+1)		40.92%
(+4.24%)		-0.0536213
9/19/2025$540.00$0.791Put42 - 202
(+1)		39.45%
(+3.43%)		-0.0748722
9/19/2025$545.00$1.121Put1 - - 70
(+0)		38.09%
(+2.67%)		-0.1027871
9/19/2025$550.00$1.617Put117116105
(+1)		36.75%
(+1.87%)		-0.14241927
9/19/2025$550.00$24.601Call1 - - 62
(+0)		36.78%
(+1.90%)		0.8588731
9/19/2025$555.00$2.295Put85331
(+0)		35.57%
(+1.15%)		-0.1925988
9/19/2025$555.00$20.291Call411 - 10
(+0)		35.57%
(+1.15%)		0.807574
9/19/2025$557.50$2.741Put33 - 3
(+0)		35.01%
(+0.79%)		-0.2235312
9/19/2025$557.50$18.238Call1 - 15
(+0)		35.01%
(+0.79%)		0.7765141
9/19/2025$560.00$3.299Put722179
(+3)		34.46%
(+0.42%)		-0.2601315
9/19/2025$560.00$16.268Call761305
(-4)		34.48%
(+0.44%)		0.741663
9/19/2025$562.50$3.896Put1 - - 11
(+0)		34.00%
(+0.12%)		-0.2969911
9/19/2025$562.50$14.298Call61522
(+0)		33.98%
(+0.10%)		0.7009942
9/19/2025$565.00$4.626Put63337
(+0)		33.56%
(-0.18%)		-0.3392226
9/19/2025$565.00$12.621Call93328
(+3)		33.56%
(-0.18%)		0.6606937
9/19/2025$567.50$5.472Put2 - 111
(+0)		33.16%
(-0.45%)		-0.3846062
9/19/2025$567.50$10.966Call4 - - 1
(+0)		33.16%
(-0.45%)		0.6150653
9/19/2025$570.00$6.497Put1971223
(+0)		32.81%
(-0.71%)		-0.43517818
9/19/2025$570.00$9.369Call73101662
(+2)		32.81%
(-0.71%)		0.56449920
9/19/2025$572.50$8.052Call64 - 9
(+0)		32.54%
(-0.90%)		0.5168334
9/19/2025$575.00$8.807Put1 - - 28
(+1)		32.31%
(-1.07%)		-0.5334451
9/19/2025$575.00$6.804Call7 - 745
(-69)		32.31%
(-1.07%)		0.4659893
9/19/2025$577.50$5.698Call11 - 11
(+1)		32.15%
(-1.20%)		0.415391
9/19/2025$580.00$11.731Put2 - - 102
(-1)		32.05%
(-1.29%)		-0.6331732
9/19/2025$580.00$4.731Call11156288
(-1)		32.05%
(-1.29%)		0.36613323
9/19/2025$585.00$3.193Call5526946
(+0)		32.03%
(-1.34%)		0.27564712
9/19/2025$587.50$2.599Call11 - 0
(+0)		32.10%
(-1.31%)		0.2356561
9/19/2025$590.00$2.106Call13112138
(+3)		32.24%
(-1.23%)		0.1998878
9/19/2025$592.50$1.701Call1 - - 0
(+0)		32.42%
(-1.13%)		0.1683751
9/19/2025$595.00$1.371Call2 - - 41
(+1)		32.65%
(-0.99%)		0.1409922
9/19/2025$600.00$0.888Call311516456
(+4)		33.23%
(-0.65%)		0.09760716
9/19/2025$605.00$0.576Call81124
(+0)		33.95%
(-0.23%)		0.0668725
9/19/2025$610.00$0.376Call7 - 1147
(+0)		34.76%
(+0.25%)		0.0456434
9/19/2025$615.00$0.248Call2 - 230
(+0)		35.64%
(+0.75%)		0.0311891
9/19/2025$620.00$0.165Call1 - 1563
(+0)		36.58%
(+1.28%)		0.021411
9/19/2025$630.00$0.076Call72571
(+0)		88.48%
(+52.27%)		0.0103093
9/19/2025$635.00$0.053Call5 - 577
(+0)		39.59%
(+2.89%)		0.0072491
9/19/2025$655.00$0.014Call13 - 1398
(+11)		43.73%
(+4.95%)		0.0019443
9/19/2025$660.00$0.010Call46 - 4617
(+0)		44.76%
(+5.45%)		0.00143112
9/19/2025$680.00$0.003Call1 - - 53
(+0)		48.83%
(+7.31%)		0.0004561
End-of-day options data provided by Trade Alert and Intrinio.


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This page (NASDAQ:REGN) was last updated on 9/16/2025 by MarketBeat.com Staff
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