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Regeneron Pharmaceuticals, Inc. (REGN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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993.22+3.93 (+0.40%)
As of 03:46PM EST. Market open.
In the money
Show:ListStraddle
Callsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN240517C004100002023-12-13 9:30AM EST410.00468.40526.00535.200.00--10.00%
REGN240517C004300002024-01-31 12:08PM EST430.00537.33563.50571.600.00--1599.05%
REGN240517C004600002023-12-22 11:32AM EST460.00398.55491.00499.800.00-550.00%
REGN240517C005200002023-12-04 11:46AM EST520.00311.800.000.000.00-100.00%
REGN240517C007700002024-01-08 12:03PM EST770.00145.22180.70190.000.00-120.00%
REGN240517C007800002024-02-23 3:43PM EST780.00215.30220.20228.000.00-2248.33%
REGN240517C007850002024-02-07 10:32AM EST785.00182.50215.40223.200.00-1047.62%
REGN240517C007900002023-12-15 10:20AM EST790.00116.33163.50171.000.00-110.00%
REGN240517C008000002024-01-12 1:08PM EST800.00155.91165.80175.000.00-180.00%
REGN240517C008050002024-01-05 1:52PM EST805.00145.55156.70164.500.00-560.00%
REGN240517C008100002024-01-30 11:05AM EST810.00160.68192.50199.200.00-1444.05%
REGN240517C008200002024-02-08 11:33AM EST820.00137.10182.40190.800.00-1443.70%
REGN240517C008250002023-12-22 2:04PM EST825.0077.00144.20150.000.00-1100.00%
REGN240517C008300002024-01-30 11:05AM EST830.00143.95175.00182.000.00-1742.90%
REGN240517C008350002024-01-30 11:05AM EST835.00139.74170.00177.500.00-1842.39%
REGN240517C008400002024-02-09 10:49AM EST840.00135.90164.00171.500.00-31240.59%
REGN240517C008450002024-01-04 9:58AM EST845.00111.00122.00130.200.00-160.00%
REGN240517C008500002024-02-12 12:21PM EST850.00119.00155.00162.100.00-21039.22%
REGN240517C008550002024-01-31 3:02PM EST855.00122.80152.00159.500.00-151940.22%
REGN240517C008600002024-02-02 3:41PM EST860.00115.98146.00154.200.00-11939.02%
REGN240517C008650002024-01-30 3:48PM EST865.00120.45143.00149.700.00-1938.45%
REGN240517C008700002024-01-31 12:50PM EST870.00116.00138.30145.300.00-1237.93%
REGN240517C008750002024-01-31 1:02PM EST875.00114.50134.00141.400.00-13437.78%
REGN240517C008800002024-01-08 10:42AM EST880.0068.1199.00106.000.00-2160.00%
REGN240517C008850002024-01-31 2:52PM EST885.00101.35125.50132.400.00-11336.52%
REGN240517C008900002024-02-02 3:41PM EST890.0093.13121.50128.600.00-1736.37%
REGN240517C008950002024-01-10 12:33PM EST895.0063.7486.4093.800.00-120.00%
REGN240517C009000002024-02-27 11:25AM EST900.00110.29113.50120.00-5.49-4.74%21135.29%
REGN240517C009050002024-01-22 3:41PM EST905.0080.6077.4083.600.00-140.00%
REGN240517C009100002024-01-22 12:29PM EST910.0075.0069.4077.200.00-460.00%
REGN240517C009150002024-01-12 10:39AM EST915.0072.4072.5079.100.00-1410.30%
REGN240517C009200002024-02-02 9:30AM EST920.0090.8097.30103.100.00-1333.11%
REGN240517C009250002024-02-26 1:25PM EST925.0090.4795.20101.000.00-1733.84%
REGN240517C009300002024-02-09 11:25AM EST930.0065.5089.3096.000.00-4932.73%
REGN240517C009350002024-02-21 3:35PM EST935.0058.0087.2092.400.00-2332.47%
REGN240517C009400002024-02-26 2:17PM EST940.0084.0084.6089.200.00-51432.40%
REGN240517C009450002024-02-22 1:50PM EST945.0064.6178.4084.300.00-1631.31%
REGN240517C009500002024-02-22 2:37PM EST950.0063.0577.0081.500.00-17931.42%
REGN240517C009550002024-02-21 3:34PM EST955.0047.4571.5078.000.00-14231.08%
REGN240517C009600002024-02-26 12:03PM EST960.0063.8967.2074.100.00-11130.50%
REGN240517C009650002024-02-23 2:10PM EST965.0055.4964.1070.700.00-1630.16%
REGN240517C009700002024-02-23 3:07PM EST970.0054.5464.0066.900.00-55629.57%
REGN240517C009750002024-02-27 3:05PM EST975.0061.0858.3064.90-0.41-0.67%46229.93%
REGN240517C009800002024-02-23 1:49PM EST980.0048.6854.3061.200.00-23729.32%
REGN240517C009850002024-02-26 2:51PM EST985.0055.5054.6057.800.00-11328.85%
REGN240517C009900002024-02-26 2:51PM EST990.0052.7051.7053.200.00-12227.69%
REGN240517C009950002024-02-26 10:35AM EST995.0042.6049.0050.700.00-1127.63%
REGN240517C010000002024-02-27 11:49AM EST1,000.0043.3047.0048.20-3.80-8.07%17227.52%
REGN240517C010100002024-02-23 1:49PM EST1,010.0034.4840.8042.500.00-22826.81%
REGN240517C010200002024-02-27 10:18AM EST1,020.0030.6036.3038.30-2.70-8.11%33826.74%
REGN240517C010300002024-02-20 12:01PM EST1,030.0018.7032.0034.000.00-44826.45%
REGN240517C010400002024-02-23 12:07PM EST1,040.0023.1028.3030.200.00-11326.27%
REGN240517C010500002024-02-27 11:49AM EST1,050.0023.6025.4027.20+2.10+9.77%13526.38%
REGN240517C010600002024-02-14 2:05PM EST1,060.0010.2021.6023.800.00-1426.09%
REGN240517C010700002024-02-22 12:45PM EST1,070.0013.6018.8020.900.00-15025.93%
REGN240517C010800002024-02-20 11:39AM EST1,080.009.8016.5018.500.00-12525.93%
REGN240517C010900002024-02-23 12:07PM EST1,090.0011.4014.3016.000.00-1225.70%
REGN240517C011000002024-02-27 11:49AM EST1,100.0011.8012.4014.00+1.20+11.32%1425.65%
REGN240517C011100002024-01-02 10:04AM EST1,110.006.128.1014.000.00-2226.96%
REGN240517C011200002024-01-02 10:04AM EST1,120.005.906.8011.200.00-1426.04%
REGN240517C011300002024-01-17 9:30AM EST1,130.007.400.000.000.00-146.25%
REGN240517C011400002024-02-13 3:54PM EST1,140.002.936.807.900.00-21325.43%
REGN240517C011500002024-02-20 3:58PM EST1,150.002.755.807.900.00-41226.52%
REGN240517C011600002024-01-25 10:36AM EST1,160.003.150.506.600.00-1426.21%
REGN240517C011700002024-02-13 2:19PM EST1,170.001.984.205.900.00-2326.43%
REGN240517C011800002024-02-20 3:42PM EST1,180.004.313.604.600.00-4425.75%
REGN240517C011900002024-02-20 3:13PM EST1,190.002.002.804.400.00-2526.40%
REGN240517C012000002024-02-20 3:41PM EST1,200.002.002.353.800.00-6326.41%
REGN240517C012200002024-02-26 3:42PM EST1,220.002.750.056.200.00-2431.54%
REGN240517C012400002024-02-26 3:42PM EST1,240.002.091.104.800.00-2531.40%
REGN240517C012600002024-02-21 3:18PM EST1,260.001.150.904.800.00-2233.08%
REGN240517C013800002024-02-22 12:35PM EST1,380.000.050.004.500.00-1141.77%
Putsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN240517P003900002024-01-24 9:30AM EST390.000.500.004.300.00-1197.42%
REGN240517P004000002023-12-11 1:13PM EST400.000.300.004.600.00-3495.98%
REGN240517P004100002023-12-11 2:26PM EST410.000.350.054.600.00-61393.75%
REGN240517P004200002023-09-21 12:18PM EST420.001.500.705.800.00--096.57%
REGN240517P004300002023-09-21 2:07PM EST430.002.200.855.900.00--194.78%
REGN240517P004400002023-09-18 2:36PM EST440.001.700.105.600.00--089.81%
REGN240517P004500002023-12-18 11:35AM EST450.000.520.004.600.00-2084.55%
REGN240517P004700002024-01-09 12:57PM EST470.000.250.004.600.00-1180.33%
REGN240517P005000002024-02-21 1:04PM EST500.000.450.000.450.00-1754.98%
REGN240517P005400002024-02-12 9:44AM EST540.001.500.003.100.00-2262.79%
REGN240517P005500002024-01-04 2:22PM EST550.000.850.004.800.00--165.50%
REGN240517P005600002024-01-08 11:17AM EST560.001.250.004.800.00-12663.73%
REGN240517P005700002024-01-22 2:29PM EST570.000.750.004.600.00--161.55%
REGN240517P005800002023-10-18 2:57PM EST580.005.000.308.500.00-11167.32%
REGN240517P005900002024-02-05 1:55PM EST590.000.250.004.600.00-61158.18%
REGN240517P006000002024-02-13 10:03AM EST600.001.800.004.600.00-22356.53%
REGN240517P006100002023-10-23 1:09PM EST610.009.902.005.800.00-3560.43%
REGN240517P006200002024-02-15 3:46PM EST620.000.250.004.700.00-11653.50%
REGN240517P006300002023-11-14 2:27PM EST630.008.400.007.600.00-22656.71%
REGN240517P006400002024-02-15 3:46PM EST640.001.250.004.100.00-13155.87%
REGN240517P006500002023-12-18 12:33PM EST650.004.200.004.800.00-13455.97%
REGN240517P006600002023-12-14 12:00PM EST660.003.700.106.400.00-18150.20%
REGN240517P006700002023-12-29 3:48PM EST670.003.780.004.800.00-13052.61%
REGN240517P006800002023-12-29 12:15PM EST680.004.900.106.100.00-42253.72%
REGN240517P006900002024-01-03 10:55AM EST690.005.070.004.800.00-31249.33%
REGN240517P006950002024-01-03 10:55AM EST695.005.270.106.100.00-3351.18%
REGN240517P007000002024-01-04 10:02AM EST700.004.700.106.200.00-31050.54%
REGN240517P007050002024-01-03 10:52AM EST705.004.700.106.200.00-2449.70%
REGN240517P007100002024-01-08 11:15AM EST710.006.100.106.400.00-1649.24%
REGN240517P007150002024-01-09 11:30AM EST715.006.070.106.400.00-3348.41%
REGN240517P007200002024-01-17 11:04AM EST720.005.870.654.400.00-1043.70%
REGN240517P007250002023-12-01 1:49PM EST725.0017.405.7012.000.00-5550.72%
REGN240517P007300002023-10-23 2:23PM EST730.0032.7019.8022.700.00--164.91%
REGN240517P007350002024-02-21 3:44PM EST735.002.700.004.800.00-51842.21%
REGN240517P007400002024-02-21 3:44PM EST740.002.600.004.800.00-51141.43%
REGN240517P007450002024-01-03 9:54AM EST745.007.700.107.500.00-103045.28%
REGN240517P007500002024-01-25 2:21PM EST750.004.100.004.800.00-518539.90%
REGN240517P007550002024-02-08 1:57PM EST755.003.600.004.800.00-5839.14%
REGN240517P007600002023-10-27 2:31PM EST760.0050.0129.8034.000.00-202068.64%
REGN240517P007650002023-12-18 2:54PM EST765.0017.902.408.700.00-3443.69%
REGN240517P007700002024-01-30 2:26PM EST770.004.500.054.800.00-53336.87%
REGN240517P007750002023-12-20 1:58PM EST775.0022.486.409.200.00-1142.69%
REGN240517P007800002024-01-12 10:59AM EST780.008.450.156.100.00-21937.50%
REGN240517P007900002024-01-24 9:47AM EST790.006.000.057.400.00-14137.82%
REGN240517P007950002024-01-17 11:04AM EST795.0011.023.206.700.00-1736.06%
REGN240517P008000002024-02-20 9:38AM EST800.006.001.453.900.00-76630.87%
REGN240517P008050002024-02-08 1:12PM EST805.006.702.054.000.00-11130.34%
REGN240517P008100002024-02-20 1:12PM EST810.006.201.854.300.00-106930.14%
REGN240517P008150002024-01-17 12:21PM EST815.0012.702.059.800.00-1036.75%
REGN240517P008200002024-02-22 11:53AM EST820.005.200.454.100.00-13628.38%
REGN240517P008250002024-02-22 11:12AM EST825.006.003.204.100.00-21127.67%
REGN240517P008300002024-02-14 11:01AM EST830.009.153.207.100.00-11631.14%
REGN240517P008350002024-02-09 1:15PM EST835.008.703.207.500.00-11330.85%
REGN240517P008400002024-02-26 10:06AM EST840.005.003.605.600.00-11427.70%
REGN240517P008450002024-02-26 11:22AM EST845.005.904.006.400.00-14127.97%
REGN240517P008500002024-02-27 3:06PM EST850.005.704.006.40-0.50-8.06%24627.21%
REGN240517P008550002024-02-08 9:47AM EST855.0014.725.107.100.00-1127.27%
REGN240517P008600002024-02-27 1:54PM EST860.007.005.007.50-3.86-35.54%5926.94%
REGN240517P008650002024-02-02 11:29AM EST865.0014.305.608.400.00-1227.11%
REGN240517P008700002024-02-27 3:17PM EST870.007.406.108.70-3.60-32.73%1826.62%
REGN240517P008750002024-02-20 3:22PM EST875.0015.207.109.700.00-1326.78%
REGN240517P008800002024-02-01 12:41PM EST880.0017.707.1010.200.00--226.42%
REGN240517P008850002024-02-02 2:38PM EST885.0021.858.1010.900.00-1426.21%
REGN240517P008900002024-02-23 3:41PM EST890.0011.608.2011.500.00-1425.88%
REGN240517P008950002024-02-27 3:17PM EST895.0011.039.4012.30-0.57-4.91%1925.69%
REGN240517P009000002024-02-27 11:51AM EST900.0012.6510.2012.90+0.15+1.20%23625.30%
REGN240517P009050002024-02-14 10:16AM EST905.0023.3010.5014.100.00-11925.35%
REGN240517P009100002024-02-14 12:23PM EST910.0027.4012.1015.000.00-11125.12%
REGN240517P009150002024-02-08 3:57PM EST915.0026.2512.3015.800.00-41424.77%
REGN240517P009200002024-02-22 11:06AM EST920.0024.3013.4016.600.00-16324.40%
REGN240517P009250002024-02-23 10:50AM EST925.0018.0013.9017.800.00-21024.27%
REGN240517P009300002024-02-22 12:48PM EST930.0024.6015.6018.800.00-22923.96%
REGN240517P009350002024-02-27 11:51AM EST935.0020.6516.9020.10-11.55-35.87%210023.81%
REGN240517P009400002024-02-23 1:12PM EST940.0024.0018.3021.200.00-133323.49%
REGN240517P009450002024-02-26 1:42PM EST945.0023.0020.6022.800.00-33623.43%
REGN240517P009500002024-02-27 11:49AM EST950.0025.4022.3023.70-1.80-6.62%21622.91%
REGN240517P009550002024-02-23 11:59AM EST955.0030.6024.0025.600.00-11422.94%
REGN240517P009600002024-02-22 2:11PM EST960.0034.7025.6026.700.00-5722.46%
REGN240517P009650002024-02-14 11:11AM EST965.0050.9027.4028.700.00-11422.45%
REGN240517P009700002024-02-23 2:56PM EST970.0036.0028.6030.200.00-91022.11%
REGN240517P009750002024-02-13 2:28PM EST975.0059.3030.8032.300.00--822.06%
REGN240517P009800002024-02-26 2:29PM EST980.0033.5032.4034.200.00-4721.84%
REGN240517P009900002024-02-26 12:26PM EST990.0041.7037.0038.800.00-11821.69%
REGN240517P010000002024-02-23 3:29PM EST1,000.0049.9042.1043.100.00-32421.17%
REGN240517P010100002024-02-26 3:00PM EST1,010.0047.4045.7047.700.00-42020.59%
REGN240517P010300002024-02-27 2:25PM EST1,030.0057.8056.7058.60-0.90-1.53%3219.67%
REGN240517P011300002023-12-27 1:34PM EST1,130.00265.00185.00194.000.00--054.14%