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Regeneron Pharmaceuticals (REGN) Options Chain & Prices

Regeneron Pharmaceuticals logo
$563.86 -19.38 (-3.32%)
Closing price 10/8/2025 04:00 PM Eastern
Extended Trading
$565.45 +1.59 (+0.28%)
As of 04:36 AM 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
10/10/2025$510.00$0.403Put1 - 13
(+0)		77.23%
(+17.70%)		-0.0322521
10/10/2025$525.00$0.833Put8644783841
(+0)		68.73%
(+13.67%)		-0.06654834
10/10/2025$540.00$1.898Put22 - 74
(+0)		61.15%
(+10.22%)		-0.1450522
10/10/2025$545.00$24.159Call1 - 10
(+0)		59.01%
(+9.34%)		0.8200341
10/10/2025$550.00$3.470Put91719
(+0)		57.18%
(+8.70%)		-0.2458219
10/10/2025$550.00$20.041Call3126
(+1)		57.18%
(+8.70%)		0.7665182
10/10/2025$552.50$4.052Put3 - - 2
(+0)		56.41%
(+8.49%)		-0.2792241
10/10/2025$555.00$4.733Put5 - 17
(+0)		55.75%
(+8.37%)		-0.3159923
10/10/2025$557.50$5.520Put4410344
(+0)		55.22%
(+8.35%)		-0.3556119
10/10/2025$560.00$6.439Put1913685
(+0)		54.82%
(+8.44%)		-0.3983479
10/10/2025$560.00$12.880Call11 - 10
(+0)		54.82%
(+8.44%)		0.6234961
10/10/2025$562.50$7.480Put111101
(+0)		54.56%
(+8.64%)		-0.4427222
10/10/2025$562.50$11.376Call11 - 1
(+0)		54.56%
(+8.64%)		0.5817791
10/10/2025$565.00$8.663Put74 - 19
(+18)		54.45%
(+8.95%)		-0.4884526
10/10/2025$565.00$10.002Call37 - 5103
(+0)		54.45%
(+8.95%)		0.5388836
10/10/2025$567.50$9.987Put31 - 1
(+0)		54.48%
(+9.37%)		-0.5344893
10/10/2025$567.50$8.761Call6 - 14
(+0)		54.48%
(+9.37%)		0.4956366
10/10/2025$570.00$11.438Put2 - - 12
(+4)		54.66%
(+9.91%)		-0.5795921
10/10/2025$570.00$7.652Call145812
(-1)		52.27%
(+7.52%)		0.4528718
10/10/2025$572.50$13.039Put2113
(+1)		54.98%
(+10.54%)		-0.6235852
10/10/2025$572.50$6.670Call2 - 11
(+0)		54.98%
(+10.54%)		0.4113912
10/10/2025$575.00$14.749Put54123
(+3)		55.43%
(+11.26%)		-0.6651445
10/10/2025$575.00$5.809Call5 - - 4
(-1)		55.43%
(+11.26%)		0.3718441
10/10/2025$577.50$16.582Put13 - 1216
(+0)		55.99%
(+12.06%)		-0.7041126
10/10/2025$577.50$5.058Call4 - - 4
(+1)		55.99%
(+12.06%)		0.3347364
10/10/2025$580.00$18.510Put51229
(+2)		56.66%
(+12.92%)		-0.7400325
10/10/2025$580.00$4.407Call365420
(-1)		56.66%
(+12.92%)		0.3003866
10/10/2025$585.00$22.626Put10 - 118
(+2)		58.25%
(+14.76%)		-0.8022943
10/10/2025$585.00$3.360Call113679209
(+192)		58.25%
(+14.76%)		0.24044838
10/10/2025$587.50$2.944Call1 - 17
(+2)		59.15%
(+15.71%)		0.2148121
10/10/2025$590.00$27.005Put21 - 19
(+0)		60.10%
(+16.68%)		-0.8521312
10/10/2025$590.00$2.585Call3824335
(+8)		60.10%
(+16.68%)		0.19185818
10/10/2025$592.50$2.276Call11 - 4
(+0)		61.10%
(+17.65%)		0.1714151
10/10/2025$595.00$31.589Put8 - - 16
(+0)		62.14%
(+18.62%)		-0.8908171
10/10/2025$595.00$2.009Call2 - - 17
(+4)		62.14%
(+18.62%)		0.1532432
10/10/2025$600.00$1.579Call733734280
(+233)		64.29%
(+20.51%)		0.12287133
10/10/2025$602.50$1.406Call1 - 111
(+0)		65.41%
(+21.44%)		0.1102351
10/10/2025$605.00$1.255Call111121
(+0)		66.53%
(+22.34%)		0.0990554
10/10/2025$607.50$1.124Call2116
(+1)		67.67%
(+23.23%)		0.0891472
10/10/2025$610.00$1.008Call44321722019
(+3)		68.82%
(+24.09%)		0.08036103
10/10/2025$615.00$0.819Call101314
(+1)		71.13%
(+25.76%)		0.0656417
10/10/2025$620.00$0.671Call167642
(+1)		73.44%
(+27.35%)		0.05397812
10/10/2025$625.00$0.554Call11 - 1118
(+1)		75.76%
(+28.86%)		0.0446915
10/10/2025$630.00$0.462Call21143
(+1)		78.06%
(+30.30%)		0.0372382
10/10/2025$650.00$0.238Call4513316
(+0)		87.09%
(+35.53%)		0.01904919
10/10/2025$655.00$0.205Call2 - 20
(+0)		89.28%
(+36.73%)		0.0163242
10/10/2025$665.00$0.154Call46120525528
(+8)		93.60%
(+39.02%)		0.01215923
End-of-day options data provided by Trade Alert and Intrinio.


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This page (NASDAQ:REGN) was last updated on 10/9/2025 by MarketBeat.com Staff
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