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Regeneron Pharmaceuticals, Inc. (REGN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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1,036.52+9.97 (+0.97%)
At close: 04:00PM EDT
1,044.78 +8.26 (+0.80%)
After hours: 07:46PM 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 EDT370.00585.37592.00602.000.00-130.00%
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%
REGN250117C004500002024-05-21 10:08AM EDT450.00560.00597.10607.000.00-1178.84%
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 EDT580.00305.10383.00391.800.00-550.00%
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 EDT620.00393.00374.00384.000.00-130.00%
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%
REGN250117C006600002024-04-25 10:55AM EDT660.00257.00346.50356.000.00-170.00%
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%
REGN250117C006900002024-05-15 9:43AM EDT690.00326.10359.10369.000.00-14748.95%
REGN250117C007000002024-04-25 1:08PM EDT700.00243.30309.10319.000.00-1810.00%
REGN250117C007100002023-09-07 11:52AM EDT710.00210.05213.00220.400.00-1150.00%
REGN250117C007200002024-05-22 9:58AM EDT720.00309.90339.10349.000.00-497151.32%
REGN250117C007300002023-08-29 9:45AM EDT730.00202.01197.40203.000.00-1150.00%
REGN250117C007400002023-12-28 11:02AM EDT740.00212.41251.70260.000.00-1170.00%
REGN250117C007500002024-01-05 11:08AM EDT750.00231.67250.10257.900.00-2610.00%
REGN250117C007600002024-04-26 12:00PM EDT760.00179.64256.00264.400.00-2260.00%
REGN250117C007700002023-10-31 12:39PM EDT770.00134.14142.80147.800.00-1290.00%
REGN250117C007800002024-05-03 1:33PM EDT780.00214.80233.00242.200.00-11210.00%
REGN250117C007900002023-12-12 3:34PM EDT790.00163.85210.00217.000.00-1380.00%
REGN250117C008000002024-02-20 10:48AM EDT800.00224.62225.10234.000.00-1540.00%
REGN250117C008100002024-02-08 12:31PM EDT810.00198.60220.10226.500.00-1100.00%
REGN250117C008200002024-05-03 11:08AM EDT820.00180.90199.00208.500.00-1110.00%
REGN250117C008300002024-05-20 3:54PM EDT830.00203.25240.00247.000.00-112740.66%
REGN250117C008400002024-02-27 2:59PM EDT840.00223.90189.70197.000.00-28212.40%
REGN250117C008500002024-05-30 10:00AM EDT850.00157.87222.00229.100.00-119838.94%
REGN250117C008600002024-02-02 3:59PM EDT860.00171.70196.00204.000.00-116230.84%
REGN250117C008800002024-05-21 9:30AM EDT880.00163.35198.00204.500.00-14437.19%
REGN250117C009000002024-06-13 9:35AM EDT900.00179.00181.00188.30+7.10+4.13%257035.97%
REGN250117C009200002024-06-05 10:52AM EDT920.00145.00166.00172.600.00-243234.82%
REGN250117C009300002024-04-11 2:27PM EDT930.00105.70119.00126.500.00-2619.38%
REGN250117C009400002024-06-04 9:30AM EDT940.00145.10151.00156.60+27.20+23.07%224833.44%
REGN250117C009500002024-05-28 12:29PM EDT950.00100.95143.00149.100.00-329232.88%
REGN250117C009600002024-05-09 12:11PM EDT960.0099.00112.00118.600.00-234124.24%
REGN250117C009700002024-05-07 9:59AM EDT970.0095.80104.80113.500.00-13524.60%
REGN250117C009800002024-06-11 2:16PM EDT980.00111.30122.00128.400.00-125131.60%
REGN250117C010000002024-06-06 10:52AM EDT1,000.0093.00109.00116.400.00-242831.12%
REGN250117C010200002024-06-05 2:38PM EDT1,020.0086.0097.00104.300.00-116330.42%
REGN250117C010400002024-06-13 12:05PM EDT1,040.0083.1085.0093.20-0.75-0.89%128629.85%
REGN250117C010600002024-06-14 11:31AM EDT1,060.0076.8075.1082.80+20.70+36.90%2021529.30%
REGN250117C010800002024-06-05 12:35PM EDT1,080.0057.9065.3073.900.00-210429.01%
REGN250117C011000002024-06-05 12:42PM EDT1,100.0051.3056.2063.500.00-1015028.05%
REGN250117C011200002024-06-13 12:05PM EDT1,120.0048.7048.1055.000.00-511627.47%
REGN250117C011400002024-05-15 2:55PM EDT1,140.0031.0041.1047.300.00-24626.92%
REGN250117C011600002024-06-12 11:58AM EDT1,160.0031.0035.0040.900.00-17326.59%
REGN250117C011800002024-04-09 11:26AM EDT1,180.0028.1019.0026.000.00-14022.85%
REGN250117C012000002024-06-04 11:17AM EDT1,200.0018.7524.4031.100.00-211926.38%
REGN250117C012200002024-05-03 3:27PM EDT1,220.0016.109.1016.600.00-24821.83%
REGN250117C012400002024-05-21 9:56AM EDT1,240.0015.1616.2022.900.00-55726.01%
REGN250117C012600002024-04-09 11:31AM EDT1,260.0016.708.1013.800.00-1823.02%
REGN250117C012800002024-05-13 9:51AM EDT1,280.007.008.0016.300.00-11025.54%
REGN250117C013000002024-04-22 10:18AM EDT1,300.006.700.000.000.00-1006.25%
REGN250117C013200002024-04-09 11:31AM EDT1,320.0011.003.508.100.00-14622.96%
REGN250117C013400002024-04-05 10:34AM EDT1,340.009.594.0010.300.00-101025.50%
REGN250117C013600002024-06-11 9:30AM EDT1,360.003.502.9010.500.00--126.67%
REGN250117C013800002024-06-11 9:30AM EDT1,380.002.951.659.500.00-1326.98%
REGN250117C014000002024-06-13 9:30AM EDT1,400.003.200.658.700.00-11027.36%
REGN250117C014200002024-06-13 9:30AM EDT1,420.002.650.108.100.00-1527.82%
REGN250117C014400002024-06-13 9:30AM EDT1,440.002.200.057.500.00-1328.23%
REGN250117C014600002024-05-10 9:30AM EDT1,460.001.800.056.000.00--227.74%
REGN250117C014800002024-06-14 9:46AM EDT1,480.002.100.052.50+0.85+68.00%10124.27%
Putsfor17 January 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN250117P003400002024-05-01 3:28PM EDT340.000.700.000.650.00-31855.03%
REGN250117P003500002024-05-29 3:58PM EDT350.000.400.000.750.00-113154.49%
REGN250117P003600002024-06-12 9:30AM EDT360.000.350.000.800.00-1953.52%
REGN250117P003700002024-06-04 3:45PM EDT370.000.750.000.750.00-133651.86%
REGN250117P003800002024-06-03 2:32PM EDT380.001.000.004.600.00-15063.95%
REGN250117P003900002024-06-13 9:30AM EDT390.000.250.004.700.00-21662.62%
REGN250117P004000002024-05-31 3:54PM EDT400.000.500.250.750.00-52252.17%
REGN250117P004100002024-04-11 10:13AM EDT410.001.350.805.500.00-1362.54%
REGN250117P004200002024-06-03 2:32PM EDT420.001.000.001.000.00-1951.51%
REGN250117P004300002024-04-02 1:48PM EDT430.003.390.004.800.00-6657.02%
REGN250117P004400002024-05-31 3:15PM EDT440.000.950.001.300.00-11150.82%
REGN250117P004500002024-06-03 3:54PM EDT450.001.600.001.100.00-31848.46%
REGN250117P004600002024-06-03 2:33PM EDT460.001.400.001.300.00-13948.38%
REGN250117P004700002024-06-05 2:25PM EDT470.000.650.301.100.00-115646.13%
REGN250117P004800002024-06-03 2:41PM EDT480.001.500.003.700.00-28254.28%
REGN250117P004900002024-06-05 2:26PM EDT490.001.350.002.550.00-12649.74%
REGN250117P005000002024-06-06 3:29PM EDT500.001.150.451.250.00-223343.57%
REGN250117P005100002024-06-06 3:45PM EDT510.000.750.002.800.00-24948.08%
REGN250117P005200002024-06-14 1:49PM EDT520.001.050.302.55+0.55+110.00%121146.17%
REGN250117P005300002024-06-14 1:49PM EDT530.001.050.001.05-0.15-12.50%12339.42%
REGN250117P005400002024-06-05 3:09PM EDT540.001.350.002.600.00-26944.05%
REGN250117P005500002024-06-14 3:43PM EDT550.001.051.051.20+0.30+40.00%619038.14%
REGN250117P005600002024-06-13 3:24PM EDT560.000.900.004.10-2.72-75.14%114745.36%
REGN250117P005700002024-06-11 2:37PM EDT570.001.970.004.000.00-127744.02%
REGN250117P005800002024-06-11 2:24PM EDT580.001.400.003.600.00-127842.07%
REGN250117P005900002024-06-14 3:25PM EDT590.003.170.055.00+1.37+76.11%18143.63%
REGN250117P006000002024-06-14 3:25PM EDT600.001.600.801.70+0.32+25.00%16235.17%
REGN250117P006100002024-06-14 3:26PM EDT610.001.550.953.60-2.92-65.32%116938.87%
REGN250117P006200002024-06-11 3:41PM EDT620.002.000.003.100.00-112536.82%
REGN250117P006300002024-06-12 3:27PM EDT630.001.641.753.400.00-17936.43%
REGN250117P006400002024-06-11 3:42PM EDT640.001.730.056.200.00-17039.95%
REGN250117P006500002024-05-02 9:39AM EDT650.008.001.207.100.00-1028540.05%
REGN250117P006600002024-04-17 12:14PM EDT660.0011.820.054.300.00-315335.03%
REGN250117P006700002024-04-11 10:13AM EDT670.0012.500.659.100.00-97940.16%
REGN250117P006800002024-05-02 10:25AM EDT680.0010.160.057.900.00-19937.74%
REGN250117P006900002024-06-10 9:30AM EDT690.003.300.057.000.00-112635.65%
REGN250117P007000002024-05-31 3:22PM EDT700.005.900.057.300.00-138234.95%
REGN250117P007100002024-04-26 12:09PM EDT710.0019.200.458.600.00-19035.29%
REGN250117P007200002024-05-08 11:37AM EDT720.008.500.205.900.00-113631.32%
REGN250117P007300002024-05-20 9:30AM EDT730.006.900.308.200.00-18432.81%
REGN250117P007400002024-05-08 1:44PM EDT740.0010.300.956.000.00-12929.50%
REGN250117P007500002024-05-22 1:29PM EDT750.005.980.659.000.00-128731.53%
REGN250117P007600002024-06-14 12:54PM EDT760.005.101.308.30-1.60-23.88%112329.88%
REGN250117P007700002024-05-31 9:51AM EDT770.005.001.657.500.00-137328.15%
REGN250117P007800002024-06-10 9:30AM EDT780.008.302.2010.200.00-16229.49%
REGN250117P007900002024-06-10 2:38PM EDT790.007.502.4010.000.00-184028.32%
REGN250117P008000002024-06-06 10:57AM EDT800.009.305.0011.000.00-162828.08%
REGN250117P008100002024-06-10 9:30AM EDT810.0011.104.0011.500.00-18027.42%
REGN250117P008200002024-04-16 11:06AM EDT820.0042.5012.0017.000.00-19129.92%
REGN250117P008300002024-04-15 12:06PM EDT830.0042.5018.3021.000.00-17331.08%
REGN250117P008400002024-06-13 12:54PM EDT840.0010.547.0012.000.00-14424.72%
REGN250117P008500002024-05-10 11:16AM EDT850.0025.4012.0016.700.00-104526.49%
REGN250117P008600002024-05-15 12:47PM EDT860.0026.209.0016.300.00-311325.20%
REGN250117P008800002024-06-06 9:45AM EDT880.0020.6012.0018.500.00-27724.21%
REGN250117P009000002024-06-06 10:06AM EDT900.0023.5016.0021.600.00-510623.49%
REGN250117P009200002024-06-11 1:41PM EDT920.0028.0020.0025.400.00-39722.86%
REGN250117P009300002024-05-20 3:05PM EDT930.0041.8022.0028.100.00-86422.79%
REGN250117P009400002024-05-23 10:07AM EDT940.0044.3024.0030.500.00-18822.53%
REGN250117P009500002024-06-13 1:49PM EDT950.0032.5026.0032.900.00-512622.20%
REGN250117P009600002024-05-24 3:48PM EDT960.0049.0029.0036.000.00-24422.07%
REGN250117P009700002024-06-10 1:45PM EDT970.0045.0032.0038.300.00-15321.58%
REGN250117P009800002024-06-12 1:41PM EDT980.0042.6535.1041.700.00-307721.42%
REGN250117P010000002024-06-13 12:05PM EDT1,000.0047.3541.0048.500.00-614320.88%
REGN250117P010200002024-05-13 1:19PM EDT1,020.0086.0051.0058.400.00-536321.05%
REGN250117P010400002024-03-13 1:45PM EDT1,040.00112.78149.80156.600.00-5848.90%
REGN250117P010600002024-03-13 2:01PM EDT1,060.00124.70164.00172.000.00-101050.05%
REGN250117P011000002024-01-08 12:49PM EDT1,100.00218.00168.00178.000.00--244.17%
REGN250117P011200002023-04-20 3:04PM EDT1,120.00321.00356.00365.500.00-1098.22%
REGN250117P011600002024-06-03 11:38AM EDT1,160.00164.35129.00138.900.00-91017.01%