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Regeneron Pharmaceuticals, Inc. (REGN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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883.20-7.48 (-0.84%)
At close: 04:00PM EDT
881.21 -1.99 (-0.23%)
After hours: 04:36PM 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 EDT320.00462.50518.50528.000.00-140.00%
REGN240621C003300002023-03-13 10:11AM EDT330.00454.10510.00519.000.00-350.00%
REGN240621C003400002023-03-23 9:37AM EDT340.00483.00479.50489.000.00-140.00%
REGN240621C003500002023-03-13 9:53AM EDT350.00436.10491.50500.000.00-130.00%
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 EDT380.00327.50393.00400.000.00--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 EDT410.00381.10436.50445.500.00-140.00%
REGN240621C004200002023-02-16 11:35AM EDT420.00353.00356.50365.000.00-260.00%
REGN240621C004300002024-04-23 9:49AM EDT430.00484.05452.10462.000.00-216104.05%
REGN240621C004400002023-02-16 11:30AM EDT440.00336.00339.00347.000.00--10.00%
REGN240621C004500002023-03-13 9:51AM EDT450.00351.10401.00410.000.00-130.00%
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 EDT480.00300.00332.00341.000.00-230.00%
REGN240621C004900002023-02-16 11:34AM EDT490.00293.50297.00306.000.00-250.00%
REGN240621C005000002024-04-12 11:04AM EDT500.00408.44382.50392.000.00-1585.52%
REGN240621C005200002023-02-16 10:53AM EDT520.00270.00273.00281.000.00--10.00%
REGN240621C005400002023-02-22 10:34AM EDT540.00260.00316.00325.000.00-100.00%
REGN240621C005500002023-03-13 9:50AM EDT550.00267.10314.20322.900.00-110.00%
REGN240621C005600002023-02-22 10:34AM EDT560.00244.50300.00309.000.00-110.00%
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 EDT600.00284.52344.00353.200.00-59151.56%
REGN240621C006100002023-02-13 11:40AM EDT610.00218.00217.00225.000.00-120.00%
REGN240621C006200002024-03-01 11:11AM EDT620.00362.00347.00356.000.00-513168.04%
REGN240621C006300002023-07-05 10:27AM EDT630.00153.85189.40196.600.00-120.00%
REGN240621C006400002022-11-04 2:18PM EDT640.00205.60217.00225.000.00-110.00%
REGN240621C006500002024-02-21 2:27PM EDT650.00313.00322.10332.000.00-13160.67%
REGN240621C006600002023-10-27 3:24PM EDT660.00157.60168.60173.500.00-310.00%
REGN240621C006800002023-11-15 11:23AM EDT680.00149.90205.80213.100.00-322156.40%
REGN240621C006900002024-02-01 10:30AM EDT690.00271.50301.00310.600.00--1161.35%
REGN240621C007000002024-02-26 1:28PM EDT700.00298.50272.00281.400.00-228139.42%
REGN240621C007200002024-03-18 12:49PM EDT720.00258.80188.20197.000.00-16470.67%
REGN240621C007300002023-11-10 3:56PM EDT730.00116.75145.30152.300.00--10.00%
REGN240621C007350002024-03-21 10:44AM EDT735.00252.00168.00177.000.00-1060.95%
REGN240621C007400002023-12-18 4:53PM EDT740.00149.80209.70219.000.00-7108103.82%
REGN240621C007600002024-01-23 1:51PM EDT760.00211.68222.40231.000.00-126124.11%
REGN240621C007750002023-12-29 11:04AM EDT775.00146.95199.70208.300.00-11111.76%
REGN240621C007800002023-11-28 3:58PM EDT780.0085.00139.20145.400.00-116862.08%
REGN240621C007900002024-01-08 12:50PM EDT790.00136.20170.00177.600.00-1293.60%
REGN240621C008000002024-04-25 11:19AM EDT800.00100.3095.70103.100.00-217438.90%
REGN240621C008050002023-12-06 11:46AM EDT805.0093.90151.40158.000.00-1184.79%
REGN240621C008100002024-04-08 11:15AM EDT810.00145.7088.0094.900.00-1437.85%
REGN240621C008150002024-03-05 4:54PM EDT815.00170.83137.40144.800.00-3478.30%
REGN240621C008200002024-01-10 1:00PM EDT820.00119.71155.30163.000.00-23294.52%
REGN240621C008250002023-12-12 3:16PM EDT825.0097.07142.20148.800.00-10885.88%
REGN240621C008300002023-12-12 3:13PM EDT830.0093.84137.80144.700.00-2284.57%
REGN240621C008400002024-01-22 11:04AM EDT840.00127.50132.10139.500.00-26784.24%
REGN240621C008450002024-04-24 2:26PM EDT845.0086.4061.6068.600.00-5434.87%
REGN240621C008500002024-04-19 2:45PM EDT850.0071.0057.3065.200.00-21134.54%
REGN240621C008550002024-04-16 2:27PM EDT855.0071.5054.0061.200.00-1033.69%
REGN240621C008600002024-04-24 1:37PM EDT860.0073.7552.2058.100.00-616233.47%
REGN240621C008650002024-04-24 1:42PM EDT865.0071.0547.9055.900.00-61233.87%
REGN240621C008700002024-04-23 2:02PM EDT870.0067.5044.9052.300.00-12833.16%
REGN240621C008750002024-01-02 12:20PM EDT875.0086.89117.00124.000.00-3285.09%
REGN240621C008800002024-03-25 2:11PM EDT880.00108.5755.6062.500.00-47144.25%
REGN240621C008850002024-04-25 9:39AM EDT885.0048.8638.9040.800.00-1130.19%
REGN240621C008900002024-01-03 1:56PM EDT890.0092.6098.00105.000.00-6675.97%
REGN240621C008950002024-04-23 12:31PM EDT895.0048.2033.7036.000.00-1229.98%
REGN240621C009000002024-04-26 1:59PM EDT900.0033.2030.0035.50-4.50-11.94%114231.15%
REGN240621C009050002024-04-18 3:53PM EDT905.0043.3927.3031.700.00-101929.86%
REGN240621C009100002024-04-25 10:43AM EDT910.0028.7824.8031.900.00-151831.43%
REGN240621C009150002024-04-24 3:10PM EDT915.0039.2022.9028.100.00-4529.98%
REGN240621C009200002024-04-24 2:07PM EDT920.0037.5021.8025.500.00-15429.34%
REGN240621C009250002024-04-24 2:07PM EDT925.0035.0018.9023.800.00-12529.31%
REGN240621C009300002024-04-25 3:41PM EDT930.0017.6517.6023.50-6.50-26.92%12130.30%
REGN240621C009350002024-04-24 2:07PM EDT935.0030.5016.0019.500.00-11628.32%
REGN240621C009400002024-04-25 12:28PM EDT940.0021.0316.2018.100.00-319428.30%
REGN240621C009450002024-04-09 10:04AM EDT945.0050.5512.9016.600.00-1928.14%
REGN240621C009500002024-04-24 1:47PM EDT950.0024.2011.2015.300.00-94928.07%
REGN240621C009550002024-04-25 12:28PM EDT955.0016.5310.3014.000.00-31027.93%
REGN240621C009600002024-04-24 1:51PM EDT960.0020.908.9012.700.00-18127.72%
REGN240621C009650002024-04-24 1:57PM EDT965.0019.608.1011.700.00-12127.71%
REGN240621C009700002024-04-11 11:27AM EDT970.0023.808.7010.700.00-23527.64%
REGN240621C009750002024-04-23 11:23AM EDT975.0014.686.209.800.00-415027.60%
REGN240621C009800002024-04-23 11:23AM EDT980.0013.385.709.000.00-412827.60%
REGN240621C009850002024-04-15 10:00AM EDT985.0019.405.008.200.00-14227.54%
REGN240621C009900002024-04-25 2:54PM EDT990.008.606.507.400.00-56127.41%
REGN240621C009950002024-03-28 3:52PM EDT995.0037.903.806.900.00-11927.58%
REGN240621C010000002024-04-26 9:39AM EDT1,000.005.003.706.20-2.00-28.57%151127.44%
REGN240621C010200002024-04-24 2:28PM EDT1,020.008.102.004.500.00-17927.83%
REGN240621C010400002024-04-24 2:40PM EDT1,040.005.401.503.200.00-27428.10%
REGN240621C010600002024-04-12 3:38PM EDT1,060.005.900.102.450.00-43928.85%
REGN240621C010800002024-04-24 2:37PM EDT1,080.002.550.002.350.00-51330.85%
REGN240621C011000002024-04-22 12:33PM EDT1,100.001.520.055.100.00-25139.04%
REGN240621C011200002024-04-12 2:39PM EDT1,120.002.500.054.900.00-45341.00%
REGN240621C011400002024-04-26 2:03PM EDT1,140.002.400.004.70-2.10-46.67%21142.86%
REGN240621C011600002024-04-09 3:38PM EDT1,160.002.500.004.700.00-22145.03%
REGN240621C011800002024-04-08 3:29PM EDT1,180.002.150.004.600.00-42446.93%
REGN240621C012000002024-04-08 3:29PM EDT1,200.001.900.004.600.00-65548.98%
REGN240621C012200002024-04-05 3:43PM EDT1,220.001.350.004.500.00-43850.75%
REGN240621C012400002024-04-05 3:53PM EDT1,240.001.650.004.500.00-47252.68%
REGN240621C012600002024-03-13 12:53PM EDT1,260.002.000.004.500.00-1854.57%
REGN240621C012800002024-03-12 2:32PM EDT1,280.002.000.004.500.00-4156.42%
Putsfor21 June 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN240621P003000002024-04-26 3:49PM EDT300.001.160.004.30+1.11+2,220.00%129136.45%
REGN240621P003100002024-01-24 11:24AM EDT310.000.600.004.300.00-359132.57%
REGN240621P003200002023-12-04 2:35PM EDT320.001.410.000.000.00-5050.00%
REGN240621P003300002024-04-23 11:31AM EDT330.000.050.000.100.00-1117681.64%
REGN240621P003400002024-04-16 9:30AM EDT340.000.100.000.150.00-17782.23%
REGN240621P003500002024-04-24 9:30AM EDT350.000.050.050.150.00-815081.84%
REGN240621P003600002024-04-12 10:27AM EDT360.000.100.000.150.00-79477.54%
REGN240621P003700002024-04-16 9:30AM EDT370.000.150.000.150.00-17775.20%
REGN240621P003800002024-04-26 9:30AM EDT380.000.050.050.15-0.10-66.67%54775.00%
REGN240621P003900002024-03-13 3:40PM EDT390.000.050.004.400.00-413105.91%
REGN240621P004000002024-04-16 11:46AM EDT400.000.200.000.200.00-217770.61%
REGN240621P004100002024-02-02 4:03PM EDT410.000.240.004.400.00-211100.01%
REGN240621P004200002024-04-05 2:01PM EDT420.000.150.004.400.00-43397.17%
REGN240621P004300002024-04-05 2:01PM EDT430.000.200.002.500.00-11586.52%
REGN240621P004400002024-04-15 1:57PM EDT440.001.430.002.400.00-52983.51%
REGN240621P004500002023-12-18 4:13PM EDT450.001.200.004.700.00-69190.01%
REGN240621P004600002023-07-10 2:36PM EDT460.008.000.009.600.00-105899.61%
REGN240621P004650002024-04-15 1:57PM EDT465.000.550.002.600.00--178.41%
REGN240621P004700002024-03-27 10:01AM EDT470.000.350.000.550.00-211563.23%
REGN240621P004800002023-07-12 11:51AM EDT480.008.501.0010.000.00-111496.61%
REGN240621P004900002024-03-21 2:20PM EDT490.000.300.000.550.00-123159.38%
REGN240621P005000002023-12-26 2:51PM EDT500.001.500.001.850.00-47966.99%
REGN240621P005200002023-12-26 2:51PM EDT520.001.490.004.800.00-437672.99%
REGN240621P005400002023-10-23 10:03AM EDT540.006.400.000.000.00-14225.00%
REGN240621P005500002023-08-30 2:19PM EDT550.007.002.507.200.00-256775.89%
REGN240621P005600002024-03-13 3:39PM EDT560.000.700.002.700.00-47558.14%
REGN240621P005700002023-12-26 3:48PM EDT570.002.560.004.600.00-21761.41%
REGN240621P005800002023-12-12 1:32PM EDT580.002.650.105.600.00-15261.69%
REGN240621P005900002023-07-17 2:49PM EDT590.0024.8011.5017.200.00-29187.41%
REGN240621P006000002024-04-18 3:54PM EDT600.003.430.004.800.00-133955.62%
REGN240621P006100002024-04-18 3:54PM EDT610.001.250.004.800.00-16853.58%
REGN240621P006200002024-02-29 4:03PM EDT620.000.550.004.800.00-213751.58%
REGN240621P006300002023-12-04 1:00PM EDT630.007.600.000.000.00-12012.50%
REGN240621P006400002023-12-12 1:44PM EDT640.005.000.106.800.00-13451.23%
REGN240621P006500002024-04-26 3:54PM EDT650.001.400.152.45+0.40+40.00%14645.89%
REGN240621P006600002024-02-29 4:02PM EDT660.003.700.054.800.00-44150.77%
REGN240621P006700002024-02-05 4:32PM EDT670.002.990.003.700.00-13445.86%
REGN240621P006800002024-04-03 3:56PM EDT680.001.800.055.900.00-223248.99%
REGN240621P006850002024-04-25 3:18PM EDT685.001.740.056.000.00-4448.12%
REGN240621P006900002024-04-22 2:56PM EDT690.001.800.056.100.00-4747.25%
REGN240621P006950002024-04-22 3:48PM EDT695.001.660.106.300.00-41246.57%
REGN240621P007000002024-04-22 3:48PM EDT700.002.000.154.100.00-422240.87%
REGN240621P007050002024-04-26 3:34PM EDT705.002.190.156.20+0.09+4.29%41544.24%
REGN240621P007100002024-04-26 3:42PM EDT710.002.481.106.60+0.57+29.84%81643.91%
REGN240621P007150002024-04-26 3:35PM EDT715.002.491.304.90-0.01-0.40%61739.60%
REGN240621P007200002024-04-26 3:24PM EDT720.002.651.506.70+0.07+2.71%415141.94%
REGN240621P007250002024-04-25 3:42PM EDT725.002.682.007.200.00-4341.72%
REGN240621P007300002024-04-02 3:32PM EDT730.002.701.754.600.00-41635.98%
REGN240621P007350002024-04-08 3:45PM EDT735.003.682.856.100.00-21237.73%
REGN240621P007400002024-04-23 2:46PM EDT740.002.602.108.000.00-222339.72%
REGN240621P007450002024-04-10 3:56PM EDT745.004.303.108.300.00-2439.07%
REGN240621P007500002024-04-19 9:30AM EDT750.004.602.656.400.00-12435.09%
REGN240621P007550002024-04-19 9:30AM EDT755.004.802.708.000.00-11136.44%
REGN240621P007600002024-04-19 9:30AM EDT760.005.003.708.600.00-19736.18%
REGN240621P007700002023-12-12 3:15PM EDT770.0021.0010.1012.100.00-1138.32%
REGN240621P007750002024-04-09 3:30PM EDT775.004.274.5010.000.00-2434.63%
REGN240621P007800002024-04-25 10:57AM EDT780.006.806.008.200.00-225631.24%
REGN240621P007850002024-04-25 10:57AM EDT785.008.106.608.400.00-2530.39%
REGN240621P007900002024-04-25 10:57AM EDT790.008.857.009.400.00-26630.49%
REGN240621P007950002024-02-07 2:58PM EDT795.005.905.4011.000.00-1631.17%
REGN240621P008000002024-04-23 10:07AM EDT800.007.018.4012.500.00-123631.60%
REGN240621P008050002024-04-08 11:53AM EDT805.008.009.9013.000.00-51130.90%
REGN240621P008100002024-02-27 11:39AM EDT810.005.805.107.200.00-71123.43%
REGN240621P008150002024-04-26 2:02PM EDT815.0012.1011.9015.10-2.20-15.38%31030.46%
REGN240621P008200002024-04-26 9:57AM EDT820.0015.8512.1016.70+5.25+49.53%213230.65%
REGN240621P008250002024-04-26 2:29PM EDT825.0014.4013.2018.00+1.30+9.92%32230.48%
REGN240621P008300002024-04-01 1:33PM EDT830.008.4013.9016.800.00-13028.08%
REGN240621P008350002024-04-24 3:12PM EDT835.0012.7015.8020.000.00-21529.46%
REGN240621P008400002024-04-24 3:05PM EDT840.0013.4015.0021.900.00-311129.61%
REGN240621P008450002024-03-28 2:38PM EDT845.0020.4018.5022.70+10.30+101.98%11528.79%
REGN240621P008500002024-04-22 11:07AM EDT850.0017.3017.6023.000.00-110627.54%
REGN240621P008550002024-04-23 12:20PM EDT855.0017.6021.5026.700.00-1928.88%
REGN240621P008600002024-04-26 3:49PM EDT860.0025.2121.0026.70+2.71+12.04%12827.30%
REGN240621P008650002024-04-24 3:09PM EDT865.0026.0023.6030.90+6.50+33.33%11228.82%
REGN240621P008700002024-04-23 11:32AM EDT870.0021.8525.3032.600.00-57928.38%
REGN240621P008750002024-04-15 2:50PM EDT875.0030.9029.1033.300.00-11027.14%
REGN240621P008800002024-04-25 3:31PM EDT880.0030.5029.0036.80+1.98+6.94%29527.88%
REGN240621P008850002024-04-16 10:16AM EDT885.0033.9034.1036.200.00-77925.56%
REGN240621P008900002024-04-15 10:04AM EDT890.0029.1036.4038.600.00-24825.35%
REGN240621P008950002024-03-28 2:38PM EDT895.0019.1038.8041.300.00-12125.27%
REGN240621P009000002024-04-26 9:48AM EDT900.0045.2839.1046.90+4.78+11.80%118627.23%
REGN240621P009050002024-04-04 11:04AM EDT905.0023.7041.6048.800.00-16226.42%
REGN240621P009100002024-04-24 3:23PM EDT910.0036.5044.8052.100.00-12826.55%
REGN240621P009150002024-04-24 3:14PM EDT915.0039.0048.2055.500.00-1926.69%
REGN240621P009200002024-04-25 3:36PM EDT920.0048.9050.9058.100.00-12026.15%
REGN240621P009250002024-04-24 2:11PM EDT925.0041.8054.1061.600.00-21626.22%
REGN240621P009300002024-04-18 11:57AM EDT930.0054.9557.5064.700.00-14025.89%
REGN240621P009350002024-04-10 3:13PM EDT935.0041.0061.0068.400.00-2813725.97%
REGN240621P009400002024-04-10 3:25PM EDT940.0042.1064.7072.000.00-14225.89%
REGN240621P009450002024-04-10 11:03AM EDT945.0047.8068.4076.900.00-24926.87%
REGN240621P009500002024-04-05 3:44PM EDT950.0044.8071.9080.600.00-11026.76%
REGN240621P009550002024-04-08 1:51PM EDT955.0048.5075.6084.600.00-11626.85%
REGN240621P009600002024-04-04 11:05AM EDT960.0044.5080.0088.700.00-82426.98%
REGN240621P009650002024-04-05 12:37PM EDT965.0050.4083.1092.300.00-12826.54%
REGN240621P009700002024-04-11 2:21PM EDT970.0063.9088.0096.900.00-14427.04%
REGN240621P009750002024-04-03 3:22PM EDT975.0053.2092.00101.000.00-31126.98%
REGN240621P009800002024-04-02 11:22AM EDT980.0053.7096.30105.600.00-11927.40%
REGN240621P009850002024-03-21 10:42AM EDT985.0045.0091.60100.000.00-1280.00%
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 EDT1,120.00312.00313.00323.000.00-10113.04%