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Regeneron Pharmaceuticals, Inc. (REGN)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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1,063.60-3.66 (-0.34%)
At close: 04:00PM EDT
1,083.00 +19.40 (+1.82%)
After hours: 07:53PM EDT
In the money
Show:ListStraddle
Callsfor17 January 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN250117C003400002023-01-09 10:30AM EDT340.00381.200.000.000.00-120.00%
REGN250117C003500002023-01-24 10:45AM EDT350.00410.00443.00452.000.00--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 EDT380.00384.50417.00426.500.00-120.00%
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 EDT410.00385.00394.90414.900.00-140.00%
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 EDT440.00394.07423.90433.000.00-130.00%
REGN250117C004500002024-05-21 10:08AM EDT450.00560.00605.40615.000.00-1155.97%
REGN250117C004600002023-11-20 12:54PM EDT460.00373.66405.80415.000.00-120.00%
REGN250117C004700002023-01-27 11:00AM EDT470.00325.00343.00352.000.00-110.00%
REGN250117C004800002024-07-09 10:12AM EDT480.00577.58594.00603.000.00-3781.27%
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 EDT510.00301.90324.00332.900.00-120.00%
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 EDT600.00176.87214.50222.500.00-130.00%
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 EDT640.00229.86281.20291.000.00-130.00%
REGN250117C006500002023-11-29 2:54PM EDT650.00222.16274.30281.800.00-130.00%
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%
REGN250117C006900002024-07-11 10:14AM EDT690.00416.50392.00401.300.00-24756.01%
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 EDT720.00309.90354.10364.000.00-497149.83%
REGN250117C007300002024-06-26 10:00AM EDT730.00353.30355.00363.900.00-11652.42%
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%
REGN250117C007600002024-06-28 1:12PM EDT760.00312.55327.00336.400.00-12652.67%
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%
REGN250117C008100002024-07-16 11:01AM EDT810.00309.70282.00291.000.00-11148.19%
REGN250117C008200002024-05-03 11:08AM EDT820.00180.90199.00208.500.00-1110.00%
REGN250117C008300002024-05-20 3:54PM EDT830.00203.25241.00250.000.00-112733.30%
REGN250117C008400002024-06-14 9:30AM EDT840.00224.20286.00296.000.00-28258.28%
REGN250117C008500002024-05-30 10:00AM EDT850.00157.87234.20244.000.00-119839.02%
REGN250117C008600002024-07-15 12:46PM EDT860.00263.93239.00247.200.00-116244.23%
REGN250117C008800002024-07-15 12:46PM EDT880.00246.43222.00229.700.00-14242.54%
REGN250117C009000002024-07-11 11:29AM EDT900.00218.51206.00213.20-6.39-2.84%156341.22%
REGN250117C009200002024-07-15 9:35AM EDT920.00221.20190.00197.500.00-142540.13%
REGN250117C009300002024-07-03 12:15PM EDT930.00147.50182.00191.500.00-2740.28%
REGN250117C009400002024-07-16 9:30AM EDT940.00192.60175.00183.300.00-224039.50%
REGN250117C009500002024-07-17 9:38AM EDT950.00192.80167.00174.600.00-129538.50%
REGN250117C009600002024-07-17 10:24AM EDT960.00184.15160.00167.800.00-134038.20%
REGN250117C009700002024-05-07 9:59AM EDT970.0095.80108.00115.700.00-63520.01%
REGN250117C009800002024-07-17 10:24AM EDT980.00169.24146.10155.000.00-119937.78%
REGN250117C010000002024-07-11 3:37PM EDT1,000.00143.95132.00141.500.00-242436.91%
REGN250117C010200002024-07-03 10:55AM EDT1,020.0092.27119.20128.500.00-116136.06%
REGN250117C010400002024-07-17 2:22PM EDT1,040.00116.39107.90116.800.00-128535.48%
REGN250117C010600002024-07-18 11:06AM EDT1,060.00105.2096.60103.000.00-130034.00%
REGN250117C010800002024-07-17 3:46PM EDT1,080.0094.4088.0094.000.00-169233.95%
REGN250117C011000002024-07-18 11:57AM EDT1,100.0080.0076.4083.000.00-115833.02%
REGN250117C011200002024-07-16 9:46AM EDT1,120.0076.9566.9074.800.00-212032.84%
REGN250117C011400002024-07-18 3:31PM EDT1,140.0061.8058.8066.000.00-25632.24%
REGN250117C011600002024-07-16 9:30AM EDT1,160.0059.0551.0058.800.00-26631.99%
REGN250117C011800002024-07-15 1:37PM EDT1,180.0054.1844.0051.900.00-16331.64%
REGN250117C012000002024-07-12 2:27PM EDT1,200.0051.8838.0045.500.00-622731.27%
REGN250117C012200002024-07-12 3:50PM EDT1,220.0045.0332.3040.000.00-45031.03%
REGN250117C012400002024-06-26 1:01PM EDT1,240.0031.1327.1034.900.00-233630.75%
REGN250117C012600002024-07-09 2:13PM EDT1,260.0022.5022.5030.600.00-2630.59%
REGN250117C012800002024-06-17 11:00AM EDT1,280.0015.5521.3028.500.00-11131.22%
REGN250117C013000002024-07-17 2:39PM EDT1,300.0021.4015.6023.100.00-78230.20%
REGN250117C013200002024-06-26 1:23PM EDT1,320.0016.4712.1019.900.00-104829.99%
REGN250117C013400002024-04-05 10:34AM EDT1,340.009.594.0010.300.00-101025.69%
REGN250117C013600002024-07-12 3:14PM EDT1,360.0015.067.1015.100.00-1629.88%
REGN250117C013800002024-06-11 9:30AM EDT1,380.002.950.000.000.00-136.25%
REGN250117C014000002024-07-12 3:14PM EDT1,400.0010.343.6011.700.00-11530.02%
REGN250117C014200002024-06-17 9:30AM EDT1,420.003.400.000.000.00-166.25%
REGN250117C014400002024-07-11 11:03AM EDT1,440.005.501.259.200.00-2630.28%
REGN250117C014600002024-05-10 9:30AM EDT1,460.001.800.056.000.00--228.40%
REGN250117C014800002024-06-24 12:20PM EDT1,480.002.800.107.500.00-11330.77%
Putsfor17 January 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REGN250117P003400002024-05-01 3:28PM EDT340.000.700.000.650.00-31861.28%
REGN250117P003500002024-05-29 3:58PM EDT350.000.400.000.500.00-113158.20%
REGN250117P003600002024-06-12 9:30AM EDT360.000.350.000.000.00-1925.00%
REGN250117P003700002024-06-04 3:45PM EDT370.000.750.000.750.00-13057.81%
REGN250117P003800002024-06-03 2:32PM EDT380.001.000.004.300.00-1070.53%
REGN250117P003900002024-06-13 9:30AM EDT390.000.250.004.400.00-21669.10%
REGN250117P004000002024-05-31 3:54PM EDT400.000.500.000.400.00-52250.34%
REGN250117P004100002024-04-11 10:13AM EDT410.001.350.805.500.00-1369.76%
REGN250117P004200002024-06-03 2:32PM EDT420.001.000.001.000.00-1052.91%
REGN250117P004300002024-04-02 1:48PM EDT430.003.390.004.800.00-6663.70%
REGN250117P004400002024-05-31 3:15PM EDT440.000.950.000.600.00-11151.49%
REGN250117P004500002024-06-03 3:54PM EDT450.001.600.000.800.00-3052.08%
REGN250117P004600002024-06-03 2:33PM EDT460.001.400.001.300.00-13954.20%
REGN250117P004700002024-06-05 2:25PM EDT470.000.650.000.800.00-115649.62%
REGN250117P004800002024-06-03 2:41PM EDT480.001.500.004.600.00-2056.21%
REGN250117P004900002024-06-05 2:26PM EDT490.001.350.004.600.00-12654.88%
REGN250117P005000002024-07-09 3:35PM EDT500.000.750.000.85+0.25+50.00%223346.48%
REGN250117P005100002024-06-06 3:45PM EDT510.000.750.004.700.00-24952.48%
REGN250117P005200002024-06-18 3:36PM EDT520.004.800.004.800.00-221351.40%
REGN250117P005300002024-06-18 3:36PM EDT530.001.400.004.800.00-32550.17%
REGN250117P005400002024-06-05 3:09PM EDT540.001.350.004.800.00-26955.27%
REGN250117P005500002024-06-20 12:40PM EDT550.005.600.455.400.00-619155.19%
REGN250117P005600002024-06-18 3:36PM EDT560.004.910.004.800.00-214652.66%
REGN250117P005700002024-06-24 2:00PM EDT570.002.000.004.800.00-127751.39%
REGN250117P005800002024-06-28 3:35PM EDT580.001.600.004.800.00-127850.13%
REGN250117P005900002024-06-28 3:35PM EDT590.000.900.004.800.00-17848.90%
REGN250117P006000002024-06-26 1:33PM EDT600.001.300.905.90+0.45+52.94%16749.70%
REGN250117P006100002024-07-02 12:59PM EDT610.001.350.056.100.00-117048.80%
REGN250117P006200002024-06-26 1:33PM EDT620.001.850.056.200.00-112447.74%
REGN250117P006300002024-06-21 3:36PM EDT630.002.300.056.300.00-34746.70%
REGN250117P006400002024-06-18 3:41PM EDT640.002.750.004.800.00-17143.03%
REGN250117P006500002024-06-24 1:59PM EDT650.004.570.756.700.00-128544.92%
REGN250117P006600002024-06-24 1:09PM EDT660.001.590.056.200.00-115343.02%
REGN250117P006700002024-06-18 2:17PM EDT670.003.110.004.800.00-157939.70%
REGN250117P006800002024-05-02 10:25AM EDT680.0010.160.057.900.00-19943.03%
REGN250117P006900002024-06-10 9:30AM EDT690.003.300.000.000.00-112612.50%
REGN250117P007000002024-07-02 1:33PM EDT700.002.500.957.800.00-238340.60%
REGN250117P007100002024-04-26 12:09PM EDT710.0019.200.458.600.00-19040.40%
REGN250117P007200002024-05-08 11:37AM EDT720.008.500.205.900.00-1113635.99%
REGN250117P007300002024-05-20 9:30AM EDT730.006.900.058.000.00-18437.48%
REGN250117P007400002024-05-08 1:44PM EDT740.0010.300.956.000.00-12934.03%
REGN250117P007500002024-05-22 1:29PM EDT750.005.980.258.300.00-128735.62%
REGN250117P007600002024-06-27 11:00AM EDT760.004.202.0510.000.00-112336.23%
REGN250117P007700002024-06-18 12:15PM EDT770.005.401.108.400.00-637333.57%
REGN250117P007800002024-06-10 9:30AM EDT780.008.300.000.000.00-1626.25%
REGN250117P007900002024-06-10 2:38PM EDT790.007.501.809.400.00-184032.40%
REGN250117P008000002024-07-02 1:46PM EDT800.008.005.0012.400.00-362233.85%
REGN250117P008100002024-06-24 12:56PM EDT810.008.805.6013.40+2.40+37.50%38033.50%
REGN250117P008200002024-06-27 12:03PM EDT820.008.396.5013.900.00-39132.74%
REGN250117P008300002024-04-15 12:06PM EDT830.0042.5018.3021.000.00-17336.26%
REGN250117P008400002024-06-20 3:50PM EDT840.0010.419.0016.100.00-14431.98%
REGN250117P008500002024-07-18 2:02PM EDT850.0013.7010.5017.40+3.60+35.64%38431.66%
REGN250117P008600002024-07-10 12:24PM EDT860.0011.0011.0018.400.00-111331.11%
REGN250117P008800002024-07-17 1:22PM EDT880.0011.4014.0021.300.00-67530.41%
REGN250117P009000002024-06-18 1:26PM EDT900.0016.0015.5021.000.00-210627.87%
REGN250117P009200002024-07-02 9:54AM EDT920.0023.2523.1029.900.00-1010729.75%
REGN250117P009300002024-07-08 1:22PM EDT930.0025.5023.3032.000.00-56429.41%
REGN250117P009400002024-07-16 9:30AM EDT940.0020.1025.8034.000.00-28328.98%
REGN250117P009500002024-07-19 11:34AM EDT950.0029.3028.5036.30+3.00+11.41%220028.62%
REGN250117P009600002024-06-26 1:23PM EDT960.0028.0331.0038.700.00-94628.24%
REGN250117P009700002024-07-17 2:38PM EDT970.0028.6833.5042.900.00-75828.52%
REGN250117P009800002024-07-05 10:29AM EDT980.0041.1636.8045.000.00-1011727.92%
REGN250117P010000002024-07-15 11:48AM EDT1,000.0036.5042.7051.400.00-516127.37%
REGN250117P010200002024-07-15 10:18AM EDT1,020.0037.9049.6058.900.00-16826.97%
REGN250117P010400002024-07-10 10:36AM EDT1,040.0055.0057.0066.000.00-11126.18%
REGN250117P010600002024-07-15 11:48AM EDT1,060.0049.7066.1075.000.00-510025.79%
REGN250117P010800002024-06-28 12:24PM EDT1,080.0078.9075.1084.000.00-2225.12%
REGN250117P011000002024-01-08 12:49PM EDT1,100.00218.00168.00178.000.00--251.00%
REGN250117P011200002023-04-20 3:04PM EDT1,120.00321.00356.00365.500.00-10110.97%
REGN250117P011600002024-07-16 9:30AM EDT1,160.00106.55121.30130.000.00-21023.02%