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Regeneron Pharmaceuticals, Inc. (REGN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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1,012.82-1.77 (-0.17%)
At close: 04:00PM EDT
1,014.00 +1.18 (+0.12%)
After hours: 07:59PM EDT
In the money
Show:ListStraddle
Callsfor19 September 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN250919C010200002024-09-25 3:50PM EDT1,020.00130.60120.00129.000.00--133.52%
REGN250919C010600002024-09-27 2:02PM EDT1,060.00130.80101.00110.000.00-1132.80%
REGN250919C011000002024-10-03 2:23PM EDT1,100.0089.2584.0091.300.00-2531.70%
REGN250919C012600002024-09-20 12:54PM EDT1,260.0083.7036.0044.000.00-2230.07%
REGN250919C012800002024-09-23 12:45PM EDT1,280.0062.2032.0041.000.00-1230.25%
REGN250919C013200002024-09-23 2:21PM EDT1,320.0051.7025.0033.500.00--129.90%
REGN250919C013600002024-09-25 11:39AM EDT1,360.0025.0018.0028.000.00--129.87%
REGN250919C014000002024-09-19 2:31PM EDT1,400.0049.5714.0022.600.00--129.53%
Putsfor19 September 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN250919P006900002024-09-11 12:20PM EDT690.007.505.5015.000.00--932.75%
REGN250919P008000002024-09-26 2:40PM EDT800.0017.8020.9025.900.00--127.76%
REGN250919P008100002024-09-24 2:44PM EDT810.0020.0021.6031.000.00--7228.83%
REGN250919P008200002024-09-27 12:50PM EDT820.0019.6024.3033.000.00-67728.59%
REGN250919P008300002024-09-27 12:50PM EDT830.0021.1025.3035.000.00-2528.31%
REGN250919P008400002024-09-24 1:00PM EDT840.0027.7027.3037.000.00-2428.00%
REGN250919P008500002024-09-16 12:17PM EDT850.0016.6030.3039.000.00-31727.65%
REGN250919P008600002024-09-16 12:17PM EDT860.0017.8032.5041.000.00-23127.28%
REGN250919P008700002024-09-16 12:17PM EDT870.0019.0034.0044.000.00-22427.20%
REGN250919P008800002024-09-16 12:17PM EDT880.0020.3037.0046.000.00-11426.77%
REGN250919P008900002024-09-16 12:18PM EDT890.0021.9040.0049.000.00-51426.61%
REGN250919P009000002024-09-23 3:44PM EDT900.0031.0042.1052.000.00-111626.42%
REGN250919P009100002024-09-23 3:44PM EDT910.0033.0045.0054.800.00-17126.13%
REGN250919P009200002024-09-16 12:18PM EDT920.0028.3048.0057.800.00-196225.86%
REGN250919P009300002024-09-23 3:44PM EDT930.0037.4051.2061.000.00--1625.61%
REGN250919P009600002024-09-25 1:42PM EDT960.0056.8062.0071.000.00-2324.75%
REGN250919P009800002024-09-27 3:33PM EDT980.0060.9070.0079.000.00-41224.35%
REGN250919P010000002024-09-23 3:20PM EDT1,000.0056.5078.0086.900.00-152523.76%
REGN250919P010200002024-10-03 11:20AM EDT1,020.0085.5088.1095.700.00-115523.25%
REGN250919P010400002024-10-03 11:19AM EDT1,040.0094.9098.00105.000.00-11122.70%
REGN250919P010600002024-10-02 11:22AM EDT1,060.0098.20108.00115.800.00-19522.36%
REGN250919P011000002024-10-01 10:00AM EDT1,100.00113.28132.00139.900.00-35521.79%
REGN250919P011200002024-09-24 10:45AM EDT1,120.00127.06144.00153.000.00-403221.53%
REGN250919P011400002024-09-23 12:18PM EDT1,140.0095.80158.00166.000.00--221.06%
REGN250919P011600002024-09-19 11:21AM EDT1,160.0094.70172.00181.000.00--520.98%
REGN250919P011800002024-09-20 12:54PM EDT1,180.00113.40187.00194.200.00-1320.17%
REGN250919P012000002024-09-24 12:42PM EDT1,200.00188.42202.00210.800.00-2220.24%
REGN250919P012400002024-09-13 3:58PM EDT1,240.00144.27235.00241.700.00--719.00%