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Regeneron Pharmaceuticals, Inc. (REGN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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966.30+2.75 (+0.29%)
At close: 04:00PM EDT
966.88 +0.58 (+0.06%)
After hours: 06:57PM EDT
In the money
Show:ListStraddle
Callsfor17 January 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN250117C003400002023-01-09 10:30AM EDT340.00381.20448.00456.000.00-120.00%
REGN250117C003500002023-01-24 10:45AM EDT350.00410.00445.00454.000.00--10.00%
REGN250117C003600002023-07-03 11:40AM EDT360.00393.00399.00408.500.00-140.00%
REGN250117C003700002024-01-19 4:59PM EDT370.00585.37592.00602.000.00-1362.04%
REGN250117C003800002023-01-24 10:45AM EDT380.00384.50419.00428.500.00-120.00%
REGN250117C003900002023-02-03 10:43AM EDT390.00415.00430.50439.000.00-110.00%
REGN250117C004000002023-06-30 3:54PM EDT400.00359.75379.50387.500.00-110.00%
REGN250117C004100002023-02-01 10:45AM EDT410.00385.00413.50422.000.00-140.00%
REGN250117C004200002023-09-28 12:10PM EDT420.00448.55383.50393.000.00-130.00%
REGN250117C004300002023-01-09 10:53AM EDT430.00297.90371.00379.000.00--10.00%
REGN250117C004400002023-11-20 2:17PM EDT440.00394.07424.80433.000.00-130.00%
REGN250117C004500002023-11-09 2:39PM EDT450.00383.55414.00423.000.00-220.00%
REGN250117C004600002023-11-20 12:54PM EDT460.00373.66406.50415.000.00-120.00%
REGN250117C004700002023-01-27 11:00AM EDT470.00325.00343.00352.000.00-110.00%
REGN250117C004800002023-01-18 2:01PM EDT480.00303.00326.50335.000.00-120.00%
REGN250117C004900002023-02-15 2:02PM EDT490.00320.00312.10319.900.00-120.00%
REGN250117C005000002023-06-27 3:35PM EDT500.00280.00294.00303.000.00-130.00%
REGN250117C005100002023-01-31 11:29AM EDT510.00301.90321.00330.400.00-120.00%
REGN250117C005500002023-01-30 3:32PM EDT550.00254.50294.00301.900.00-120.00%
REGN250117C005600002023-09-01 12:29PM EDT560.00333.30311.00321.000.00-100.00%
REGN250117C005800002023-12-21 11:55AM EDT580.00305.10383.00391.800.00-5535.37%
REGN250117C006000002023-06-28 10:05AM EDT600.00176.87210.30218.000.00-130.00%
REGN250117C006100002022-12-27 10:36AM EDT610.00220.000.000.000.00--10.00%
REGN250117C006200002024-02-23 1:55PM EDT620.00393.00374.00384.000.00-1351.94%
REGN250117C006300002023-01-27 11:00AM EDT630.00208.00224.00232.000.00-110.00%
REGN250117C006400002023-11-29 2:54PM EDT640.00229.86283.10291.000.00-130.00%
REGN250117C006500002023-11-29 2:54PM EDT650.00222.16274.60281.100.00-130.00%
REGN250117C006600002024-02-01 1:59PM EDT660.00340.00358.00366.000.00-1758.06%
REGN250117C006700002023-01-06 4:50PM EDT670.00191.50206.50216.000.00-120.00%
REGN250117C006800002023-06-08 1:06PM EDT680.00170.10128.30135.700.00-150.00%
REGN250117C006900002024-03-22 11:45AM EDT690.00322.500.000.000.00-300.00%
REGN250117C007000002024-02-09 12:02PM EDT700.00301.61308.50317.000.00-208149.96%
REGN250117C007100002023-09-07 11:52AM EDT710.00210.05213.00220.400.00-1150.00%
REGN250117C007200002023-11-03 2:06PM EDT720.00183.43170.80174.300.00-1120.00%
REGN250117C007300002023-08-29 9:45AM EDT730.00202.01197.40203.000.00-1150.00%
REGN250117C007400002023-12-28 11:02AM EDT740.00212.41251.70260.000.00-11737.05%
REGN250117C007500002024-01-05 11:08AM EDT750.00231.67250.10257.900.00-26139.32%
REGN250117C007600002023-12-07 3:55PM EDT760.00171.00217.70225.300.00-12627.67%
REGN250117C007700002023-10-31 12:39PM EDT770.00134.14142.80147.800.00-1290.00%
REGN250117C007800002023-12-21 4:57PM EDT780.00150.00215.90224.000.00-212133.96%
REGN250117C007900002023-12-12 3:34PM EDT790.00163.85210.00217.000.00-13833.96%
REGN250117C008000002024-02-20 10:48AM EDT800.00224.62225.10234.000.00-15442.88%
REGN250117C008100002024-02-08 12:31PM EDT810.00198.60220.10226.500.00-11042.38%
REGN250117C008200002024-02-28 3:41PM EDT820.00236.120.000.000.00-100.00%
REGN250117C008300002023-12-15 11:24AM EDT830.00135.02181.00188.400.00-112733.24%
REGN250117C008400002024-02-27 2:59PM EDT840.00223.900.000.000.00-200.00%
REGN250117C008500002024-02-14 11:16AM EDT850.00180.47186.00193.000.00-520238.99%
REGN250117C008600002024-02-02 3:59PM EDT860.00171.70196.00204.000.00-116244.43%
REGN250117C008800002024-02-27 12:51PM EDT880.00186.790.000.000.00-200.00%
REGN250117C009000002024-03-26 9:41AM EDT900.00153.670.000.000.00-100.00%
REGN250117C009200002024-03-13 9:36AM EDT920.00150.100.000.000.00-100.00%
REGN250117C009300002024-02-01 1:34PM EDT930.00137.15148.00156.000.00-2440.46%
REGN250117C009400002024-03-01 11:52AM EDT940.00144.170.000.000.00-100.00%
REGN250117C009500002024-03-12 9:35AM EDT950.00127.400.000.000.00-100.00%
REGN250117C009600002024-03-25 9:52AM EDT960.00113.500.000.000.00-100.00%
REGN250117C009700002024-03-27 9:56AM EDT970.00114.000.000.000.00-100.10%
REGN250117C009800002024-03-26 1:15PM EDT980.00103.600.000.000.00-100.39%
REGN250117C010000002024-03-26 1:15PM EDT1,000.0093.400.000.000.00-100.78%
REGN250117C010200002024-03-26 1:15PM EDT1,020.0084.400.000.000.00-101.56%
REGN250117C010400002024-03-26 1:15PM EDT1,040.0076.100.000.000.00-101.56%
REGN250117C010600002024-03-26 1:15PM EDT1,060.0068.200.000.000.00-101.56%
REGN250117C010800002024-03-26 1:15PM EDT1,080.0060.900.000.000.00-103.13%
REGN250117C011000002024-03-26 1:15PM EDT1,100.0054.300.000.000.00-103.13%
REGN250117C011200002024-03-18 11:05AM EDT1,120.0052.130.000.000.00-103.13%
REGN250117C011400002024-03-18 3:50PM EDT1,140.0045.300.000.000.00-603.13%
REGN250117C011600002024-01-12 12:55PM EDT1,160.0037.8737.0046.000.00-56231.21%
REGN250117C011800002024-01-30 2:02PM EDT1,180.0034.9036.0043.800.00-203931.86%
REGN250117C012000002024-03-27 3:02PM EDT1,200.0029.640.000.000.00-106.25%
REGN250117C012200002024-02-29 4:40PM EDT1,220.0029.320.000.000.00-206.25%
REGN250117C012400002024-02-07 4:09PM EDT1,240.0023.3023.4031.000.00-166231.04%
REGN250117C012600002024-03-14 1:02PM EDT1,260.0021.430.000.000.00-206.25%
REGN250117C012800002024-02-22 4:40PM EDT1,280.0020.8914.2022.700.00-5529.86%
REGN250117C013000002024-01-22 11:21AM EDT1,300.0013.8012.0020.900.00-1230.07%
REGN250117C013200002024-02-05 10:30AM EDT1,320.0015.0010.4019.000.00-24530.16%
REGN250117C014000002024-02-23 2:39PM EDT1,400.0010.004.9012.900.00-101030.45%
REGN250117C014600002024-03-18 2:17PM EDT1,460.006.600.000.000.00--06.25%
Putsfor17 January 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN250117P003400002024-03-04 3:48PM EDT340.000.800.000.000.00-1025.00%
REGN250117P003500002024-02-26 11:12AM EDT350.000.600.504.000.00-112955.66%
REGN250117P003600002024-03-22 3:45PM EDT360.001.000.000.000.00-3025.00%
REGN250117P003700002024-03-22 3:45PM EDT370.000.750.000.000.00-1025.00%
REGN250117P003800002024-03-25 12:59PM EDT380.001.100.000.000.00-4025.00%
REGN250117P003900002024-03-25 12:10PM EDT390.001.200.000.000.00-5025.00%
REGN250117P004000002024-03-22 3:55PM EDT400.001.000.000.000.00-5012.50%
REGN250117P004100002024-03-26 3:06PM EDT410.002.000.000.000.00-1012.50%
REGN250117P004200002024-03-26 3:05PM EDT420.001.200.000.000.00-1012.50%
REGN250117P004300002024-03-22 3:54PM EDT430.000.900.000.000.00-6012.50%
REGN250117P004400002023-09-05 9:30AM EDT440.006.000.000.000.00-2012.50%
REGN250117P004500002024-03-22 3:56PM EDT450.001.100.000.000.00-1012.50%
REGN250117P004600002024-03-22 3:56PM EDT460.000.950.000.000.00-1012.50%
REGN250117P004700002024-01-22 12:31PM EDT470.005.160.004.000.00-6715044.90%
REGN250117P004800002024-01-22 12:31PM EDT480.004.000.006.200.00-108247.64%
REGN250117P004900002023-10-31 12:53PM EDT490.0012.001.0010.500.00-112652.17%
REGN250117P005000002024-01-22 12:31PM EDT500.003.490.006.000.00-221844.90%
REGN250117P005100002023-10-31 12:37PM EDT510.0013.602.4011.500.00-114850.66%
REGN250117P005200002023-10-31 12:34PM EDT520.0014.603.907.600.00-421144.80%
REGN250117P005300002023-12-12 1:53PM EDT530.007.300.009.600.00-32146.02%
REGN250117P005400002023-12-28 10:30AM EDT540.006.000.009.600.00-26744.82%
REGN250117P005500002023-12-14 10:40AM EDT550.0010.000.1010.000.00-418444.06%
REGN250117P005600002023-12-21 1:21PM EDT560.0010.000.2010.000.00-213942.89%
REGN250117P005700002023-12-12 1:53PM EDT570.009.902.0011.000.00-227742.74%
REGN250117P005800002024-01-04 3:04PM EDT580.007.801.0011.000.00-227541.58%
REGN250117P005900002024-03-01 3:19PM EDT590.004.900.000.000.00-1012.50%
REGN250117P006000002024-03-20 12:27PM EDT600.004.760.000.000.00-1012.50%
REGN250117P006100002023-12-18 4:58PM EDT610.0014.003.6010.900.00-116838.12%
REGN250117P006200002024-01-04 3:00PM EDT620.0010.803.1012.900.00-111738.74%
REGN250117P006300002024-03-20 12:25PM EDT630.006.400.000.000.00-106.25%
REGN250117P006400002024-02-08 12:10PM EDT640.0010.503.4013.000.00-34936.61%
REGN250117P006500002024-03-25 12:08PM EDT650.007.900.000.000.00-106.25%
REGN250117P006600002024-01-19 1:40PM EDT660.0013.706.7015.400.00-915036.20%
REGN250117P006700002024-02-26 11:21AM EDT670.0010.200.000.000.00-7866.25%
REGN250117P006800002024-02-06 12:40PM EDT680.0014.107.5011.600.00-79431.33%
REGN250117P006900002024-03-26 11:06AM EDT690.0011.300.000.000.00-5006.25%
REGN250117P007000002024-03-27 3:14PM EDT700.0011.500.000.000.00-106.25%
REGN250117P007100002024-02-08 12:09PM EDT710.0017.0013.3018.900.00-49032.97%
REGN250117P007200002024-03-19 2:08PM EDT720.0013.900.000.000.00-206.25%
REGN250117P007300002024-03-21 3:12PM EDT730.0014.500.000.000.00-1006.25%
REGN250117P007400002024-02-07 12:28PM EDT740.0020.0017.2023.000.00-12831.91%
REGN250117P007500002024-02-20 12:21PM EDT750.0017.0013.0018.800.00-2028428.64%
REGN250117P007600002024-01-04 12:30PM EDT760.0030.1021.4030.000.00-211833.02%
REGN250117P007700002024-02-29 10:39AM EDT770.0018.950.000.000.00-106.25%
REGN250117P007800002023-12-12 2:03PM EDT780.0044.4028.0037.000.00-15933.69%
REGN250117P007900002024-01-16 1:19PM EDT790.0033.5024.0032.900.00-22930.80%
REGN250117P008000002024-03-26 2:04PM EDT800.0028.500.000.000.00-1503.13%
REGN250117P008100002024-02-01 1:37PM EDT810.0033.1623.1031.000.00-157927.71%
REGN250117P008200002024-02-01 4:52PM EDT820.0036.0025.2031.100.00-369126.61%
REGN250117P008300002024-03-14 2:37PM EDT830.0036.400.000.000.00-103.13%
REGN250117P008400002024-02-29 12:18PM EDT840.0032.300.000.000.00-203.13%
REGN250117P008500002024-03-14 3:11PM EDT850.0041.000.000.000.00-103.13%
REGN250117P008600002024-03-19 1:18PM EDT860.0040.400.000.000.00-103.13%
REGN250117P008800002024-03-14 3:09PM EDT880.0049.000.000.000.00-2001.56%
REGN250117P009000002024-03-27 2:17PM EDT900.0051.200.000.000.00-401.56%
REGN250117P009200002024-03-06 11:47AM EDT920.0059.950.000.000.00-3001.56%
REGN250117P009300002024-03-21 12:43PM EDT930.0060.500.000.000.00-500.78%
REGN250117P009400002024-02-22 2:19PM EDT940.0069.9060.3068.000.00-25323.56%
REGN250117P009500002024-03-22 2:41PM EDT950.0067.160.000.000.00-3400.39%
REGN250117P009600002024-03-21 10:46AM EDT960.0070.590.000.000.00-200.20%
REGN250117P009700002024-03-27 9:43AM EDT970.0076.110.000.000.00-100.00%
REGN250117P009800002024-03-11 3:00PM EDT980.0084.800.000.000.00-100.00%
REGN250117P010000002024-03-22 1:53PM EDT1,000.0089.600.000.000.00-11700.00%
REGN250117P010200002024-03-13 1:55PM EDT1,020.00106.000.000.000.00-5300.00%
REGN250117P010400002024-03-13 1:45PM EDT1,040.00112.780.000.000.00-500.00%
REGN250117P010600002024-03-13 2:01PM EDT1,060.00124.700.000.000.00-1000.00%
REGN250117P011000002024-01-08 12:49PM EDT1,100.00218.00168.00178.000.00--226.20%
REGN250117P011200002023-04-20 3:04PM EDT1,120.00321.00356.00365.500.00-1075.54%