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Regeneron Pharmaceuticals, Inc. (REGN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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906.54-0.78 (-0.09%)
At close: 04:00PM EDT
906.54 0.00 (0.00%)
After hours: 04:43PM EDT
In the money
Show:ListStraddle
Callsfor21 June 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN240621C003000002023-07-10 12:37PM EDT300.00418.50498.00506.000.00-160.00%
REGN240621C003100002023-03-23 9:37AM EDT310.00510.50508.00516.000.00-180.00%
REGN240621C003200002023-03-13 9:45AM EDT320.00462.50512.000.000.00-140.00%
REGN240621C003300002023-03-13 10:11AM EDT330.00454.10508.50518.000.00-350.00%
REGN240621C003400002023-03-23 9:37AM EDT340.00483.00479.50489.000.00-140.00%
REGN240621C003500002023-03-13 9:53AM EDT350.00436.10490.00499.000.00-130.00%
REGN240621C003600002023-01-03 10:45AM EDT360.00396.50404.50424.300.00-130.00%
REGN240621C003700002023-01-19 10:40AM EDT370.00381.00406.00415.000.00-130.00%
REGN240621C003800002023-01-09 3:59PM EDT380.00327.50396.60404.500.00--10.00%
REGN240621C003900002023-02-23 11:31AM EDT390.00402.00453.50462.000.00-150.00%
REGN240621C004000002023-02-08 3:55PM EDT400.00384.00376.00385.000.00-120.00%
REGN240621C004100002023-03-13 9:47AM EDT410.00381.10435.00444.000.00-140.00%
REGN240621C004200002023-02-16 11:35AM EDT420.00353.00356.50365.000.00-260.00%
REGN240621C004300002024-04-23 9:49AM EDT430.00484.050.000.000.00-200.00%
REGN240621C004400002023-02-16 11:30AM EDT440.00336.00339.00347.000.00--10.00%
REGN240621C004500002023-03-13 9:51AM EDT450.00351.10399.50408.000.00-130.00%
REGN240621C004600002023-02-08 10:38AM EDT460.00339.00330.00339.500.00-140.00%
REGN240621C004700002023-02-16 11:00AM EDT470.00309.00314.00322.000.00-150.00%
REGN240621C004800002023-01-30 11:58AM EDT480.00300.00329.00338.000.00-230.00%
REGN240621C004900002023-02-16 11:34AM EDT490.00293.50297.00306.000.00-250.00%
REGN240621C005000002024-04-12 11:04AM EDT500.00408.440.000.000.00-100.00%
REGN240621C005200002023-02-16 10:53AM EDT520.00270.00273.00281.000.00--10.00%
REGN240621C005400002023-02-22 10:34AM EDT540.00260.00316.40325.000.00-100.00%
REGN240621C005500002023-03-13 9:50AM EDT550.00267.10314.10322.500.00-110.00%
REGN240621C005600002023-02-22 10:34AM EDT560.00244.50299.20309.000.00-110.00%
REGN240621C005700002023-02-13 11:40AM EDT570.00247.00246.00254.000.00--10.00%
REGN240621C005800002023-01-27 4:58PM EDT580.00223.00239.00247.500.00-120.00%
REGN240621C005900002023-09-11 2:43PM EDT590.00279.00273.30280.800.00--10.00%
REGN240621C006000002023-12-15 12:44PM EDT600.00284.52344.00353.200.00-59126.00%
REGN240621C006100002023-02-13 11:40AM EDT610.00218.00217.00225.000.00-120.00%
REGN240621C006200002024-03-01 11:11AM EDT620.00362.00347.00355.600.00-513144.73%
REGN240621C006300002023-07-05 10:27AM EDT630.00153.85188.00196.000.00-120.00%
REGN240621C006400002022-11-04 2:18PM EDT640.00205.60217.00225.000.00-110.00%
REGN240621C006500002024-02-21 2:27PM EDT650.00313.00322.10332.000.00-13139.27%
REGN240621C006600002023-10-27 3:24PM EDT660.00157.60168.60173.500.00-310.00%
REGN240621C006800002023-11-15 11:23AM EDT680.00149.90200.00209.000.00-32210.00%
REGN240621C006900002024-02-01 10:30AM EDT690.00271.50301.00310.600.00--1142.03%
REGN240621C007000002024-02-26 1:28PM EDT700.00298.50272.00281.400.00-228120.45%
REGN240621C007200002024-03-18 12:49PM EDT720.00258.80188.20197.000.00-16450.91%
REGN240621C007300002023-11-10 3:56PM EDT730.00116.75145.30152.300.00--10.00%
REGN240621C007350002024-03-21 10:44AM EDT735.00252.00168.00177.000.00-1039.50%
REGN240621C007400002023-12-18 4:53PM EDT740.00149.80203.40212.800.00-710880.33%
REGN240621C007600002024-01-23 1:51PM EDT760.00211.68222.40231.000.00-126107.90%
REGN240621C007750002023-12-29 11:04AM EDT775.00146.95198.10206.000.00-1194.58%
REGN240621C007800002023-11-28 3:58PM EDT780.0085.00139.20145.400.00-116847.04%
REGN240621C007900002024-01-08 12:50PM EDT790.00136.20170.00177.600.00-1278.60%
REGN240621C008000002024-03-21 12:40PM EDT800.00188.00110.00118.000.00-217334.39%
REGN240621C008050002023-12-06 11:46AM EDT805.0093.90146.30152.600.00-1166.16%
REGN240621C008100002024-04-08 11:15AM EDT810.00145.700.000.000.00-100.00%
REGN240621C008150002024-03-05 4:54PM EDT815.00170.83137.40144.800.00-3464.40%
REGN240621C008200002024-01-10 1:00PM EDT820.00119.71155.30163.000.00-23280.92%
REGN240621C008250002023-12-12 3:16PM EDT825.0097.07142.20148.800.00-10872.54%
REGN240621C008300002023-12-12 3:13PM EDT830.0093.84137.80144.700.00-1271.45%
REGN240621C008400002024-01-22 11:04AM EDT840.00127.50132.10139.500.00-16771.55%
REGN240621C008450002024-04-24 2:26PM EDT845.0086.400.000.000.00-500.00%
REGN240621C008500002024-04-19 2:45PM EDT850.0071.000.000.000.00-200.00%
REGN240621C008550002024-04-16 2:27PM EDT855.0071.500.000.000.00-100.00%
REGN240621C008600002024-04-24 1:37PM EDT860.0073.750.000.000.00-600.00%
REGN240621C008650002024-04-24 1:42PM EDT865.0071.050.000.000.00-600.00%
REGN240621C008700002024-04-23 2:02PM EDT870.0067.500.000.000.00-100.00%
REGN240621C008750002024-01-02 12:20PM EDT875.0086.89120.00126.500.00-3275.64%
REGN240621C008800002024-03-25 2:11PM EDT880.00108.5755.6062.500.00-47133.86%
REGN240621C008850002024-04-19 3:24PM EDT885.0051.200.000.000.00-100.00%
REGN240621C008900002024-01-03 1:56PM EDT890.0092.6098.00105.000.00-6665.28%
REGN240621C008950002024-04-23 12:31PM EDT895.0048.200.000.000.00-100.00%
REGN240621C009000002024-04-24 2:07PM EDT900.0048.500.000.000.00-100.00%
REGN240621C009050002024-04-18 3:53PM EDT905.0043.390.000.000.00-1000.00%
REGN240621C009100002024-04-24 2:07PM EDT910.0042.800.000.000.00-100.20%
REGN240621C009150002024-04-24 3:10PM EDT915.0039.200.000.000.00-400.39%
REGN240621C009200002024-04-24 2:07PM EDT920.0037.500.000.000.00-100.78%
REGN240621C009250002024-04-24 2:07PM EDT925.0035.000.000.000.00-101.56%
REGN240621C009300002024-04-15 2:39PM EDT930.0032.900.000.000.00-101.56%
REGN240621C009350002024-04-24 2:07PM EDT935.0030.500.000.000.00-101.56%
REGN240621C009400002024-04-24 1:50PM EDT940.0028.100.000.000.00-301.56%
REGN240621C009450002024-04-09 10:04AM EDT945.0050.550.000.000.00-101.56%
REGN240621C009500002024-04-24 1:47PM EDT950.0024.200.000.000.00-903.13%
REGN240621C009550002024-04-19 9:30AM EDT955.0024.900.000.000.00-203.13%
REGN240621C009600002024-04-24 1:51PM EDT960.0020.900.000.000.00-103.13%
REGN240621C009650002024-04-24 1:57PM EDT965.0019.600.000.000.00-103.13%
REGN240621C009700002024-04-11 11:27AM EDT970.0023.800.000.000.00-203.13%
REGN240621C009750002024-04-23 11:23AM EDT975.0014.680.000.000.00-403.13%
REGN240621C009800002024-04-23 11:23AM EDT980.0013.380.000.000.00-403.13%
REGN240621C009850002024-04-15 10:00AM EDT985.0019.400.000.000.00-103.13%
REGN240621C009900002024-04-15 10:00AM EDT990.0018.100.000.000.00-103.13%
REGN240621C009950002024-03-28 3:52PM EDT995.0037.900.000.000.00-106.25%
REGN240621C010000002024-04-24 2:40PM EDT1,000.0011.300.000.000.00-106.25%
REGN240621C010200002024-04-24 2:28PM EDT1,020.008.100.000.000.00-106.25%
REGN240621C010400002024-04-24 2:40PM EDT1,040.005.400.000.000.00-206.25%
REGN240621C010600002024-04-12 3:38PM EDT1,060.005.900.000.000.00-406.25%
REGN240621C010800002024-04-24 2:37PM EDT1,080.002.550.000.000.00-506.25%
REGN240621C011000002024-04-22 12:33PM EDT1,100.001.520.000.000.00-2012.50%
REGN240621C011200002024-04-12 2:39PM EDT1,120.002.500.000.000.00-4012.50%
REGN240621C011400002024-04-04 11:08AM EDT1,140.004.500.000.000.00-1012.50%
REGN240621C011600002024-04-09 3:38PM EDT1,160.002.500.000.000.00-2012.50%
REGN240621C011800002024-04-08 3:29PM EDT1,180.002.150.000.000.00-4012.50%
REGN240621C012000002024-04-08 3:29PM EDT1,200.001.900.000.000.00-6012.50%
REGN240621C012200002024-04-05 3:43PM EDT1,220.001.350.000.000.00-4012.50%
REGN240621C012400002024-04-05 3:53PM EDT1,240.001.650.000.000.00-4012.50%
REGN240621C012600002024-03-13 12:53PM EDT1,260.002.000.004.500.00-1850.32%
REGN240621C012800002024-03-12 2:32PM EDT1,280.002.000.004.500.00-4152.15%
Putsfor21 June 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN240621P003000002024-03-08 2:44PM EDT300.000.050.004.300.00-129136.55%
REGN240621P003100002024-01-24 11:24AM EDT310.000.600.004.300.00-359132.75%
REGN240621P003200002023-12-04 2:35PM EDT320.001.410.000.000.00-512650.00%
REGN240621P003300002024-04-23 11:31AM EDT330.000.050.000.000.00-11050.00%
REGN240621P003400002024-04-16 9:30AM EDT340.000.100.000.000.00-1050.00%
REGN240621P003500002024-04-24 9:30AM EDT350.000.050.000.000.00-8050.00%
REGN240621P003600002024-04-12 10:27AM EDT360.000.100.000.000.00-7050.00%
REGN240621P003700002024-04-16 9:30AM EDT370.000.150.000.000.00-1050.00%
REGN240621P003800002024-04-15 9:56AM EDT380.000.150.000.000.00-2050.00%
REGN240621P003900002024-03-13 3:40PM EDT390.000.050.004.400.00-413106.64%
REGN240621P004000002024-04-16 11:46AM EDT400.000.200.000.000.00-2050.00%
REGN240621P004100002024-02-02 4:03PM EDT410.000.240.004.400.00-211100.88%
REGN240621P004200002024-04-05 2:01PM EDT420.000.150.000.000.00-4025.00%
REGN240621P004300002024-04-05 2:01PM EDT430.000.200.000.000.00-1025.00%
REGN240621P004400002024-04-15 1:57PM EDT440.001.430.000.000.00-5025.00%
REGN240621P004500002023-12-18 4:13PM EDT450.001.200.004.700.00-69191.11%
REGN240621P004600002023-07-10 2:36PM EDT460.008.000.009.600.00-1058100.77%
REGN240621P004650002024-04-15 1:57PM EDT465.000.550.000.000.00--025.00%
REGN240621P004700002024-03-27 10:01AM EDT470.000.350.000.000.00-2025.00%
REGN240621P004800002023-07-12 11:51AM EDT480.008.501.0010.000.00-111497.89%
REGN240621P004900002024-03-21 2:20PM EDT490.000.300.000.550.00-123160.55%
REGN240621P005000002023-12-26 2:51PM EDT500.001.500.001.850.00-47968.29%
REGN240621P005200002023-12-26 2:51PM EDT520.001.490.004.800.00-437674.48%
REGN240621P005400002023-10-23 10:03AM EDT540.006.400.107.700.00-14276.58%
REGN240621P005500002023-08-30 2:19PM EDT550.007.002.507.200.00-256777.60%
REGN240621P005600002024-03-13 3:39PM EDT560.000.700.002.700.00-47559.75%
REGN240621P005700002023-12-26 3:48PM EDT570.002.560.004.600.00-21763.15%
REGN240621P005800002023-12-12 1:32PM EDT580.002.650.105.600.00-15263.51%
REGN240621P005900002023-07-17 2:49PM EDT590.0024.8011.5017.200.00-69189.47%
REGN240621P006000002024-04-18 3:54PM EDT600.003.430.000.000.00-1025.00%
REGN240621P006100002024-04-18 3:54PM EDT610.001.250.000.000.00-1025.00%
REGN240621P006200002024-02-29 4:03PM EDT620.000.550.004.800.00-213753.58%
REGN240621P006300002023-12-04 1:00PM EDT630.007.600.108.200.00-124257.57%
REGN240621P006400002023-12-12 1:44PM EDT640.005.000.106.800.00-13453.41%
REGN240621P006500002024-02-29 4:02PM EDT650.001.000.000.000.00-44612.50%
REGN240621P006600002024-02-29 4:02PM EDT660.003.700.054.800.00-44153.14%
REGN240621P006700002024-02-05 4:32PM EDT670.002.990.003.700.00-13448.23%
REGN240621P006800002024-04-03 3:56PM EDT680.001.800.000.000.00-2012.50%
REGN240621P006850002024-04-02 3:57PM EDT685.001.590.000.000.00--012.50%
REGN240621P006900002024-04-22 2:56PM EDT690.001.800.000.000.00-4012.50%
REGN240621P006950002024-04-22 3:48PM EDT695.001.660.000.000.00-4012.50%
REGN240621P007000002024-04-22 3:48PM EDT700.002.000.000.000.00-4012.50%
REGN240621P007050002024-04-22 2:57PM EDT705.002.100.000.000.00-2012.50%
REGN240621P007100002024-04-23 3:07PM EDT710.002.000.000.000.00-4012.50%
REGN240621P007150002024-04-22 3:49PM EDT715.002.500.000.000.00-2012.50%
REGN240621P007200002024-04-22 3:01PM EDT720.002.420.000.000.00-2012.50%
REGN240621P007250002024-03-14 3:33PM EDT725.002.503.708.500.00-8346.81%
REGN240621P007300002024-04-02 3:32PM EDT730.002.700.000.000.00-4012.50%
REGN240621P007350002024-04-08 3:45PM EDT735.003.680.000.000.00-2012.50%
REGN240621P007400002024-04-23 2:46PM EDT740.002.600.000.000.00-2012.50%
REGN240621P007450002024-04-10 3:56PM EDT745.004.300.000.000.00-2012.50%
REGN240621P007500002024-04-19 9:30AM EDT750.004.600.000.000.00-1012.50%
REGN240621P007550002024-04-19 9:30AM EDT755.004.800.000.000.00-106.25%
REGN240621P007600002024-04-19 9:30AM EDT760.005.000.000.000.00-106.25%
REGN240621P007700002023-12-12 3:15PM EDT770.0021.0010.1012.100.00-1141.89%
REGN240621P007750002024-04-09 3:30PM EDT775.004.270.000.000.00-206.25%
REGN240621P007800002024-04-24 3:09PM EDT780.005.300.000.000.00-106.25%
REGN240621P007850002024-04-09 3:31PM EDT785.005.010.000.000.00-206.25%
REGN240621P007900002024-02-29 3:01PM EDT790.005.653.508.600.00-46433.16%
REGN240621P007950002024-02-07 2:58PM EDT795.005.905.4011.000.00-1634.99%
REGN240621P008000002024-04-23 10:07AM EDT800.007.010.000.000.00-106.25%
REGN240621P008050002024-04-08 11:53AM EDT805.008.000.000.000.00-506.25%
REGN240621P008100002024-02-27 11:39AM EDT810.005.805.507.700.00-71127.84%
REGN240621P008150002024-04-16 10:06AM EDT815.0014.300.000.000.00-306.25%
REGN240621P008200002024-04-23 9:31AM EDT820.0010.600.000.000.00-106.25%
REGN240621P008250002024-04-24 2:26PM EDT825.0010.400.000.000.00-106.25%
REGN240621P008300002024-04-01 1:33PM EDT830.008.400.000.000.00-103.13%
REGN240621P008350002024-04-24 3:12PM EDT835.0012.700.000.000.00-203.13%
REGN240621P008400002024-04-24 3:05PM EDT840.0013.400.000.000.00-303.13%
REGN240621P008450002024-03-28 2:38PM EDT845.0010.100.000.000.00-103.13%
REGN240621P008500002024-04-22 11:07AM EDT850.0017.300.000.000.00-103.13%
REGN240621P008550002024-04-23 12:20PM EDT855.0017.600.000.000.00-103.13%
REGN240621P008600002024-04-19 10:06AM EDT860.0022.500.000.000.00-103.13%
REGN240621P008650002024-04-24 3:09PM EDT865.0019.500.000.000.00-1203.13%
REGN240621P008700002024-04-23 11:32AM EDT870.0021.850.000.000.00-501.56%
REGN240621P008750002024-04-15 2:50PM EDT875.0030.900.000.000.00-101.56%
REGN240621P008800002024-04-15 3:23PM EDT880.0032.400.000.000.00-201.56%
REGN240621P008850002024-04-16 10:16AM EDT885.0033.900.000.000.00-701.56%
REGN240621P008900002024-04-15 10:04AM EDT890.0029.100.000.000.00-200.78%
REGN240621P008950002024-03-28 2:38PM EDT895.0019.100.000.000.00-100.78%
REGN240621P009000002024-04-24 3:23PM EDT900.0032.100.000.000.00-300.39%
REGN240621P009050002024-04-04 11:04AM EDT905.0023.700.000.000.00-100.10%
REGN240621P009100002024-04-24 3:23PM EDT910.0036.500.000.000.00-100.00%
REGN240621P009150002024-04-24 3:14PM EDT915.0039.000.000.000.00-100.00%
REGN240621P009200002024-04-11 1:48PM EDT920.0040.400.000.000.00-100.00%
REGN240621P009250002024-04-24 2:11PM EDT925.0041.800.000.000.00-200.00%
REGN240621P009300002024-04-18 11:57AM EDT930.0054.950.000.000.00-100.00%
REGN240621P009350002024-04-10 3:13PM EDT935.0041.000.000.000.00-2800.00%
REGN240621P009400002024-04-10 3:25PM EDT940.0042.100.000.000.00-100.00%
REGN240621P009450002024-04-10 11:03AM EDT945.0047.800.000.000.00-200.00%
REGN240621P009500002024-04-05 3:44PM EDT950.0044.800.000.000.00-100.00%
REGN240621P009550002024-04-08 1:51PM EDT955.0048.500.000.000.00-100.00%
REGN240621P009600002024-04-04 11:05AM EDT960.0044.500.000.000.00-800.00%
REGN240621P009650002024-04-05 12:37PM EDT965.0050.400.000.000.00-100.00%
REGN240621P009700002024-04-11 2:21PM EDT970.0063.900.000.000.00-100.00%
REGN240621P009750002024-04-03 3:22PM EDT975.0053.200.000.000.00-300.00%
REGN240621P009800002024-04-02 11:22AM EDT980.0053.700.000.000.00-100.00%
REGN240621P009850002024-03-21 10:42AM EDT985.0045.0091.60100.000.00-12834.33%
REGN240621P009900002024-03-07 1:32PM EDT990.0053.8063.0072.000.00-180.00%
REGN240621P010000002024-02-26 3:51PM EDT1,000.0048.7557.7059.200.00-450.00%
REGN240621P010200002024-02-23 1:13PM EDT1,020.0066.6066.2072.800.00-110.00%
REGN240621P011200002023-03-30 10:54AM EDT1,120.00312.00313.00323.000.00-10121.25%