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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
Callsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN240517C004100002023-12-13 10:30AM EDT410.00468.40526.00535.200.00--1379.66%
REGN240517C004300002024-04-10 11:38AM EDT430.00501.12449.40459.000.00--0136.82%
REGN240517C004600002024-04-05 12:44PM EDT460.00490.05420.00429.000.00-83129.93%
REGN240517C005200002023-12-04 12:46PM EDT520.00311.800.000.000.00-100.00%
REGN240517C005900002024-03-27 9:30AM EDT590.00387.500.000.000.00-110.00%
REGN240517C006250002024-03-27 9:30AM EDT625.00353.000.000.000.00-110.00%
REGN240517C007700002024-03-25 12:43PM EDT770.00200.00137.60145.600.00-1290.23%
REGN240517C007800002024-02-23 4:43PM EDT780.00215.30191.30200.000.00-22174.85%
REGN240517C007850002024-02-07 11:32AM EDT785.00182.50190.00199.600.00-10177.26%
REGN240517C007900002024-04-05 9:33AM EDT790.00153.3094.00101.000.00-1046.58%
REGN240517C008000002024-01-12 2:08PM EDT800.00155.91165.80175.000.00-18155.49%
REGN240517C008050002024-04-24 11:32AM EDT805.00112.3080.3087.500.00-1144.01%
REGN240517C008100002024-01-30 12:05PM EDT810.00160.68176.60183.600.00-14174.78%
REGN240517C008200002024-02-08 12:33PM EDT820.00137.10157.40167.000.00-14158.24%
REGN240517C008250002023-12-22 3:04PM EDT825.0077.00144.20150.000.00-110142.28%
REGN240517C008300002024-01-30 12:05PM EDT830.00143.95158.00164.700.00-17163.42%
REGN240517C008350002024-01-30 12:05PM EDT835.00139.74153.00160.000.00-18160.36%
REGN240517C008400002024-03-11 3:48PM EDT840.00141.62105.40111.400.00-210103.45%
REGN240517C008450002024-01-04 10:58AM EDT845.00111.00122.00130.200.00-16128.61%
REGN240517C008500002024-04-16 2:32PM EDT850.0063.8744.0050.800.00-21937.94%
REGN240517C008550002024-04-11 9:43AM EDT855.0079.1540.0048.100.00-15538.54%
REGN240517C008600002024-02-02 4:41PM EDT860.00115.98138.40144.300.00-119156.08%
REGN240517C008650002024-01-30 4:48PM EDT865.00120.45118.00125.300.00-19134.87%
REGN240517C008700002024-04-12 3:56PM EDT870.0056.9530.0038.000.00-11436.91%
REGN240517C008750002024-04-26 10:04AM EDT875.0033.0027.0035.10-13.85-29.56%23436.65%
REGN240517C008800002024-04-26 12:21PM EDT880.0027.5027.9029.50-23.15-45.71%42133.04%
REGN240517C008850002024-04-19 11:10AM EDT885.0024.7025.2027.00-13.50-35.34%71532.97%
REGN240517C008900002024-04-25 3:46PM EDT890.0028.4022.8024.500.00-2832.74%
REGN240517C008950002024-04-26 9:50AM EDT895.0019.0017.8022.80-20.20-51.53%54633.28%
REGN240517C009000002024-04-26 12:50PM EDT900.0020.1215.1020.90-4.19-17.24%32833.43%
REGN240517C009050002024-04-25 9:38AM EDT905.0026.7315.5018.500.00-1632.81%
REGN240517C009100002024-04-22 3:52PM EDT910.0024.8011.9018.600.00-727835.12%
REGN240517C009150002024-04-26 12:27PM EDT915.0012.6811.3014.30-11.12-46.72%12131.75%
REGN240517C009200002024-04-25 9:30AM EDT920.0013.2010.0015.20-11.40-46.34%21634.89%
REGN240517C009250002024-04-26 10:34AM EDT925.0010.008.8011.80-11.88-54.30%311132.21%
REGN240517C009300002024-04-26 1:45PM EDT930.009.685.7010.20-9.32-49.05%54231.71%
REGN240517C009350002024-04-12 3:25PM EDT935.0020.305.409.200.00-252831.90%
REGN240517C009400002024-04-26 11:43AM EDT940.006.805.2010.10-6.56-49.10%111334.91%
REGN240517C009450002024-04-26 2:55PM EDT945.005.804.609.50-8.20-58.57%241635.59%
REGN240517C009500002024-04-26 9:54AM EDT950.005.183.806.00-7.23-58.26%59331.21%
REGN240517C009550002024-04-23 9:55AM EDT955.0010.001.855.300.00-56631.28%
REGN240517C009600002024-04-26 12:27PM EDT960.003.903.204.70-1.80-31.58%933631.42%
REGN240517C009650002024-04-18 12:49PM EDT965.004.301.554.10-5.20-54.74%33631.41%
REGN240517C009700002024-04-26 1:34PM EDT970.003.302.455.10-1.89-36.42%510034.88%
REGN240517C009750002024-04-25 3:09PM EDT975.004.702.153.700.00-67232.95%
REGN240517C009800002024-04-18 9:47AM EDT980.002.401.803.20-4.04-62.73%1012932.86%
REGN240517C009850002024-04-26 11:09AM EDT985.002.401.153.80-2.00-45.45%231935.60%
REGN240517C009900002024-04-26 3:20PM EDT990.001.901.406.20-1.36-41.72%1658042.32%
REGN240517C009950002024-04-26 3:21PM EDT995.001.900.404.00-2.80-59.57%5938.45%
REGN240517C010000002024-04-26 3:56PM EDT1,000.002.000.605.80-0.09-4.31%28443.93%
REGN240517C010100002024-04-26 3:32PM EDT1,010.001.350.403.90-3.75-73.53%82941.61%
REGN240517C010200002024-04-25 2:53PM EDT1,020.001.600.054.800.00-69946.23%
REGN240517C010300002024-04-24 12:36PM EDT1,030.002.000.054.800.00-235348.46%
REGN240517C010400002024-04-25 3:23PM EDT1,040.001.250.055.000.00-22751.17%
REGN240517C010500002024-04-23 3:01PM EDT1,050.001.730.253.000.00-63547.22%
REGN240517C010600002024-04-12 2:27PM EDT1,060.002.100.004.800.00-43954.86%
REGN240517C010700002024-04-15 3:48PM EDT1,070.001.900.004.700.00-46256.62%
REGN240517C010800002024-04-24 2:27PM EDT1,080.004.150.004.600.00-13150.17%
REGN240517C010900002024-04-23 3:15PM EDT1,090.000.820.004.600.00-5951.97%
REGN240517C011000002024-04-25 1:14PM EDT1,100.000.780.204.500.00-11453.95%
REGN240517C011100002024-04-10 3:26PM EDT1,110.001.900.004.500.00-2155.23%
REGN240517C011200002024-04-10 3:27PM EDT1,120.001.800.004.400.00-2556.69%
REGN240517C011300002024-02-28 11:40AM EDT1,130.008.500.106.200.00-1462.57%
REGN240517C011400002024-04-10 10:06AM EDT1,140.001.700.001.700.00-12251.25%
REGN240517C011500002024-04-04 3:22PM EDT1,150.001.350.004.400.00-21361.63%
REGN240517C011600002024-04-03 2:38PM EDT1,160.001.450.004.400.00-1463.23%
REGN240517C011700002024-04-02 3:18PM EDT1,170.001.400.004.300.00-2364.54%
REGN240517C011800002024-03-04 3:06PM EDT1,180.003.040.004.800.00-4467.41%
REGN240517C011900002024-03-04 3:05PM EDT1,190.002.750.004.800.00-4368.96%
REGN240517C012000002024-03-18 3:31PM EDT1,200.001.510.004.400.00-4169.41%
REGN240517C012200002024-03-20 10:51AM EDT1,220.001.700.004.300.00-1472.11%
REGN240517C012400002024-03-18 3:31PM EDT1,240.001.250.003.300.00-41071.79%
REGN240517C012600002024-04-16 10:55AM EDT1,260.000.150.004.300.00-1477.82%
REGN240517C012800002024-03-18 3:08PM EDT1,280.000.750.002.100.00--272.14%
REGN240517C013800002024-02-22 1:35PM EDT1,380.000.050.004.500.00-1194.19%
Putsfor17 May 2024
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN240517P003900002024-03-21 1:53PM EDT390.000.460.004.300.00-12172.31%
REGN240517P004000002023-12-11 2:13PM EDT400.000.300.004.600.00-34169.29%
REGN240517P004100002024-03-19 12:06PM EDT410.000.050.004.300.00-113162.72%
REGN240517P004200002023-09-21 1:18PM EDT420.001.500.705.800.00--0169.60%
REGN240517P004300002023-09-21 3:07PM EDT430.002.200.855.900.00--1165.92%
REGN240517P004400002023-09-18 3:36PM EDT440.001.700.105.600.00--0156.42%
REGN240517P004500002023-12-18 12:35PM EDT450.000.520.004.600.00-20146.46%
REGN240517P004700002024-01-09 1:57PM EDT470.000.250.004.600.00-11138.01%
REGN240517P005000002024-04-12 9:30AM EDT500.000.100.000.150.00-1982.23%
REGN240517P005400002024-03-11 3:12PM EDT540.000.400.004.400.00-12110.07%
REGN240517P005500002024-03-20 10:39AM EDT550.000.250.004.300.00-13106.06%
REGN240517P005600002024-01-08 12:17PM EDT560.001.250.004.800.00-126104.57%
REGN240517P005700002024-01-22 3:29PM EDT570.000.750.004.600.00--1100.28%
REGN240517P005750002024-04-02 9:30AM EDT575.000.100.004.200.00-1196.97%
REGN240517P005800002024-03-11 3:12PM EDT580.004.600.004.400.00-11196.07%
REGN240517P005900002024-04-05 1:58PM EDT590.000.200.004.300.00-51292.32%
REGN240517P005950002024-03-11 3:24PM EDT595.000.400.004.500.00-5591.41%
REGN240517P006000002024-04-08 9:43AM EDT600.000.250.004.300.00-22389.01%
REGN240517P006100002024-04-08 9:47AM EDT610.000.250.004.300.00-1585.75%
REGN240517P006150002024-04-02 10:33AM EDT615.000.300.004.300.00-1184.13%
REGN240517P006200002024-04-09 2:51PM EDT620.000.300.004.300.00-11582.53%
REGN240517P006300002023-11-14 3:27PM EDT630.008.400.007.600.00-22688.81%
REGN240517P006400002024-02-28 12:01PM EDT640.001.500.004.700.00-13177.49%
REGN240517P006500002023-12-18 1:33PM EDT650.004.200.004.800.00-13474.65%
REGN240517P006600002024-04-04 3:55PM EDT660.000.650.004.400.00-18170.34%
REGN240517P006700002023-12-29 4:48PM EDT670.003.780.004.800.00-13068.43%
REGN240517P006800002023-12-29 1:15PM EDT680.004.900.106.100.00-42268.92%
REGN240517P006900002024-01-03 11:55AM EDT690.005.070.004.800.00-31262.35%
REGN240517P006950002024-01-03 11:55AM EDT695.005.270.106.100.00-3364.20%
REGN240517P007000002024-01-04 11:02AM EDT700.004.700.106.200.00-31062.86%
REGN240517P007050002024-04-16 3:39PM EDT705.001.550.004.600.00-4457.35%
REGN240517P007100002024-04-16 3:39PM EDT710.001.650.004.700.00-2656.12%
REGN240517P007150002024-04-22 2:55PM EDT715.001.200.004.700.00-4354.65%
REGN240517P007200002024-04-23 2:31PM EDT720.001.220.004.800.00-31053.41%
REGN240517P007250002024-04-22 2:32PM EDT725.001.150.004.800.00-4951.94%
REGN240517P007300002024-04-22 2:33PM EDT730.001.300.004.800.00-2450.47%
REGN240517P007350002024-04-18 3:27PM EDT735.000.250.004.80-1.75-87.50%12057.76%
REGN240517P007400002024-04-22 1:44PM EDT740.001.250.004.800.00-41056.12%
REGN240517P007450002024-04-24 3:25PM EDT745.001.000.004.800.00-23654.49%
REGN240517P007500002024-04-23 2:38PM EDT750.001.160.000.900.00-318836.82%
REGN240517P007550002024-04-17 3:36PM EDT755.001.730.002.650.00-4944.18%
REGN240517P007600002024-04-26 3:51PM EDT760.001.090.055.40-0.56-33.94%42051.27%
REGN240517P007650002024-04-26 3:56PM EDT765.001.450.002.85+0.05+3.57%2641.96%
REGN240517P007700002024-04-26 3:38PM EDT770.001.190.803.90-0.45-27.44%84043.82%
REGN240517P007750002024-04-23 2:59PM EDT775.001.800.052.600.00-10538.13%
REGN240517P007800002024-04-26 10:47AM EDT780.001.901.204.500.00-11842.34%
REGN240517P007850002024-04-26 3:52PM EDT785.002.401.552.75+0.30+14.29%2535.70%
REGN240517P007900002024-04-25 2:52PM EDT790.002.180.306.300.00-43843.38%
REGN240517P007950002024-04-25 3:01PM EDT795.002.592.003.200.00-41534.07%
REGN240517P008000002024-04-25 3:22PM EDT800.002.752.203.500.00-88933.37%
REGN240517P008050002024-04-12 2:55PM EDT805.006.702.704.000.00-11033.08%
REGN240517P008100002024-04-12 10:40AM EDT810.007.203.004.600.00-27032.88%
REGN240517P008150002024-04-25 10:23AM EDT815.005.103.305.300.00-15015532.73%
REGN240517P008200002024-04-16 9:49AM EDT820.008.904.209.000.00-13737.86%
REGN240517P008250002024-04-23 2:56PM EDT825.004.324.406.800.00-11632.14%
REGN240517P008300002024-04-25 10:12AM EDT830.007.405.009.900.00-3234835.50%
REGN240517P008350002024-04-25 11:31AM EDT835.008.176.408.800.00-11431.80%
REGN240517P008400002024-04-25 11:31AM EDT840.008.627.3012.500.00-12535.37%
REGN240517P008450002024-04-15 10:11AM EDT845.0010.208.5013.600.00-14034.79%
REGN240517P008500002024-04-26 9:37AM EDT850.0011.5010.6013.30+6.80+144.68%12,12932.18%
REGN240517P008550002024-04-12 3:41PM EDT855.0016.0711.9014.600.00-41031.67%
REGN240517P008600002024-04-26 3:46PM EDT860.0014.8812.6017.10-2.32-13.49%22032.55%
REGN240517P008650002024-04-23 12:44PM EDT865.0012.0313.7021.000.00-1634.93%
REGN240517P008700002024-04-26 9:55AM EDT870.0021.0016.1021.20+9.05+75.73%11032.55%
REGN240517P008750002024-04-25 2:21PM EDT875.0016.6020.2025.100.00-4634.51%
REGN240517P008800002024-04-12 12:32PM EDT880.0023.5022.1024.200.00-13530.55%
REGN240517P008850002024-04-17 12:18PM EDT885.0021.1525.0026.500.00-2530.26%
REGN240517P008900002024-04-17 1:06PM EDT890.0022.6327.2029.000.00-110730.01%
REGN240517P008950002024-04-19 11:32AM EDT895.0030.0029.8035.000.00-61733.77%
REGN240517P009000002024-04-23 3:52PM EDT900.0022.4031.5036.500.00-1,0561,10631.99%
REGN240517P009050002024-04-25 9:38AM EDT905.0028.0834.1040.800.00-12033.43%
REGN240517P009100002024-04-26 12:42PM EDT910.0040.2036.8042.70+1.30+3.34%21531.75%
REGN240517P009150002024-04-17 11:43AM EDT915.0035.5039.3046.800.00-13832.66%
REGN240517P009200002024-04-24 11:06AM EDT920.0030.7043.0050.900.00-17733.45%
REGN240517P009250002024-04-24 2:27PM EDT925.0033.2546.6054.600.00-13033.59%
REGN240517P009300002024-04-25 12:16PM EDT930.0050.0050.3057.600.00-111732.58%
REGN240517P009350002024-04-19 12:49PM EDT935.0051.8854.5063.000.00-19634.88%
REGN240517P009400002024-04-19 1:44PM EDT940.0054.5058.3065.900.00-10014833.38%
REGN240517P009450002024-04-17 2:43PM EDT945.0051.4162.0069.300.00-24032.37%
REGN240517P009500002024-04-24 2:07PM EDT950.0045.4066.1075.000.00-13935.05%
REGN240517P009550002024-04-12 3:47PM EDT955.0062.9071.5080.000.00-13636.55%
REGN240517P009600002024-04-10 10:44AM EDT960.0047.1075.2084.000.00-22536.25%
REGN240517P009650002024-04-01 9:35AM EDT965.0035.5979.6089.000.00-11737.66%
REGN240517P009700002024-03-18 10:09AM EDT970.0036.9271.7076.500.00-8120.00%
REGN240517P009750002024-03-21 12:06PM EDT975.0034.5079.6086.900.00-2120.00%
REGN240517P009800002024-03-11 10:41AM EDT980.0048.1058.5064.400.00-180.00%
REGN240517P009900002024-04-01 2:47PM EDT990.0047.70103.00112.500.00-12041.27%
REGN240517P009950002024-02-28 11:25AM EDT995.0039.1049.7051.800.00--10.00%
REGN240517P010000002024-03-11 1:32PM EDT1,000.0056.4067.6074.300.00-1250.00%
REGN240517P010100002024-03-07 4:48PM EDT1,010.0057.9070.0079.000.00-3230.00%
REGN240517P010200002024-02-27 3:25PM EDT1,020.0052.0063.9072.000.00--40.00%
REGN240517P010300002024-02-27 3:25PM EDT1,030.0057.8071.5077.600.00-350.00%
REGN240517P011300002023-12-27 2:34PM EDT1,130.00265.00185.00194.000.00--00.00%