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Generac Holdings Inc. (GNRC)

NYSE - NYSE Delayed price. Currency in USD
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138.85+1.67 (+1.22%)
At close: 04:00PM EDT
138.85 0.00 (0.00%)
After hours: 06:40PM EDT
In the money
Show:ListStraddle
Callsfor17 January 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GNRC250117C000450002024-04-10 9:30AM EDT45.0092.150.000.000.00-100.00%
GNRC250117C000500002024-02-14 4:44PM EDT50.0075.7062.6066.500.00-5260.00%
GNRC250117C000550002024-04-19 11:06AM EDT55.0084.540.000.000.00-100.00%
GNRC250117C000600002024-03-08 1:01PM EDT60.0061.2576.5079.700.00-72458.28%
GNRC250117C000650002024-02-26 3:42PM EDT65.0049.2861.5065.500.00-170.00%
GNRC250117C000700002024-04-03 1:38PM EDT70.0063.380.000.000.00-100.00%
GNRC250117C000750002024-04-17 11:23AM EDT75.0059.300.000.000.00-300.00%
GNRC250117C000800002024-04-23 11:13AM EDT80.0062.220.000.000.00-100.00%
GNRC250117C000825002024-04-04 2:09PM EDT82.5060.220.000.000.00-100.00%
GNRC250117C000850002023-12-19 10:33AM EDT85.0054.1941.1041.900.00-6420.00%
GNRC250117C000875002023-11-01 3:06PM EDT87.5027.1446.1046.600.00-2110.00%
GNRC250117C000900002024-04-09 2:12PM EDT90.0056.230.000.000.00-200.00%
GNRC250117C000925002024-03-22 2:46PM EDT92.5034.2049.9051.300.00-1552.32%
GNRC250117C000950002024-03-22 1:14PM EDT95.0032.6048.3050.500.00-11752.16%
GNRC250117C000975002024-02-14 10:34AM EDT97.5032.0025.7028.200.00-3610.00%
GNRC250117C001000002024-04-23 2:10PM EDT100.0046.490.000.000.00-300.00%
GNRC250117C001050002024-04-23 11:24AM EDT105.0042.800.000.000.00-1000.00%
GNRC250117C001100002024-04-24 10:14AM EDT110.0040.000.000.000.00-500.00%
GNRC250117C001150002024-04-16 11:11AM EDT115.0030.000.000.000.00-100.00%
GNRC250117C001200002024-04-23 12:16PM EDT120.0032.550.000.000.00-100.00%
GNRC250117C001250002024-04-04 11:15AM EDT125.0029.500.000.000.00-700.00%
GNRC250117C001300002024-04-25 10:06AM EDT130.0025.000.000.000.00-1500.00%
GNRC250117C001350002024-04-25 11:21AM EDT135.0023.200.000.000.00-100.00%
GNRC250117C001400002024-04-25 3:21PM EDT140.0023.000.000.000.00-200.20%
GNRC250117C001450002024-04-17 11:12AM EDT145.0016.080.000.000.00-101.56%
GNRC250117C001500002024-04-25 3:59PM EDT150.0018.440.000.000.00-201.56%
GNRC250117C001550002024-04-22 11:44AM EDT155.0013.700.000.000.00-7503.13%
GNRC250117C001600002024-04-24 10:26AM EDT160.0014.940.000.000.00-103.13%
GNRC250117C001650002024-04-25 12:54PM EDT165.0012.800.000.000.00-103.13%
GNRC250117C001700002024-04-25 11:11AM EDT170.0010.670.000.000.00-106.25%
GNRC250117C001750002024-04-24 11:53AM EDT175.009.500.000.000.00-106.25%
GNRC250117C001800002024-04-19 10:31AM EDT180.008.850.000.000.00-106.25%
GNRC250117C001850002024-04-04 9:54AM EDT185.006.500.000.000.00-206.25%
GNRC250117C001900002024-04-24 10:20AM EDT190.007.400.000.000.00-206.25%
GNRC250117C001950002024-04-23 11:37AM EDT195.006.200.000.000.00-106.25%
GNRC250117C002000002024-04-25 1:09PM EDT200.005.600.000.000.00-206.25%
GNRC250117C002100002024-04-11 9:42AM EDT210.004.600.000.000.00-1012.50%
GNRC250117C002200002024-04-25 9:57AM EDT220.003.100.000.000.00-1012.50%
GNRC250117C002300002024-04-04 11:42AM EDT230.003.200.000.000.00-1012.50%
GNRC250117C002400002024-04-09 2:46PM EDT240.002.800.000.000.00-4012.50%
GNRC250117C002500002024-04-09 3:26PM EDT250.002.300.000.000.00-2012.50%
GNRC250117C002600002024-04-23 1:07PM EDT260.001.330.000.000.00-8012.50%
GNRC250117C002700002024-04-25 1:02PM EDT270.000.950.000.000.00-1012.50%
GNRC250117C002800002024-04-04 11:53AM EDT280.001.100.000.000.00-3012.50%
GNRC250117C002900002023-12-26 3:59PM EDT290.001.060.151.000.00-11346.63%
GNRC250117C003000002024-04-19 3:08PM EDT300.000.550.000.000.00-25012.50%
GNRC250117C003200002023-12-26 3:59PM EDT320.000.480.100.750.00-110548.98%
GNRC250117C003300002024-03-04 2:36PM EDT330.000.150.050.550.00-11448.05%
GNRC250117C003400002023-10-30 9:54AM EDT340.000.250.000.000.00-21325.00%
GNRC250117C003500002024-04-17 2:35PM EDT350.000.190.000.000.00-20025.00%
GNRC250117C003600002024-04-12 2:25PM EDT360.000.200.000.000.00-20025.00%
Putsfor17 January 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GNRC250117P000450002024-04-19 12:20PM EDT45.000.200.000.000.00-15025.00%
GNRC250117P000475002024-04-01 12:09PM EDT47.500.250.000.000.00-4025.00%
GNRC250117P000500002024-03-01 3:11PM EDT50.000.530.150.800.00-28462.70%
GNRC250117P000550002024-04-08 9:31AM EDT55.000.490.000.000.00-1025.00%
GNRC250117P000600002024-04-09 2:00PM EDT60.000.630.000.000.00-6025.00%
GNRC250117P000650002024-04-09 3:43PM EDT65.000.830.000.000.00-1025.00%
GNRC250117P000700002024-04-25 11:15AM EDT70.001.100.000.000.00-1012.50%
GNRC250117P000750002024-04-24 10:17AM EDT75.001.400.000.000.00-1012.50%
GNRC250117P000800002024-04-25 9:34AM EDT80.002.050.000.000.00-2012.50%
GNRC250117P000825002024-04-09 12:54PM EDT82.502.600.000.000.00-1012.50%
GNRC250117P000850002024-04-18 10:48AM EDT85.003.050.000.000.00-1012.50%
GNRC250117P000875002024-04-22 9:47AM EDT87.503.220.000.000.00-2012.50%
GNRC250117P000900002024-04-23 11:34AM EDT90.003.280.000.000.00-1012.50%
GNRC250117P000925002024-04-15 3:45PM EDT92.505.100.000.000.00-142012.50%
GNRC250117P000950002024-04-17 12:16PM EDT95.005.600.000.000.00-1012.50%
GNRC250117P000975002024-04-19 10:22AM EDT97.505.250.000.000.00-1006.25%
GNRC250117P001000002024-04-23 11:34AM EDT100.005.120.000.000.00-106.25%
GNRC250117P001050002024-04-23 11:31AM EDT105.006.200.000.000.00-106.25%
GNRC250117P001100002024-04-23 11:34AM EDT110.007.700.000.000.00-106.25%
GNRC250117P001150002024-04-25 3:20PM EDT115.008.700.000.000.00-106.25%
GNRC250117P001200002024-04-23 10:10AM EDT120.0011.140.000.000.00-303.13%
GNRC250117P001250002024-04-25 1:09PM EDT125.0012.600.000.000.00-103.13%
GNRC250117P001300002024-04-25 1:23PM EDT130.0014.800.000.000.00-101.56%
GNRC250117P001350002024-04-25 1:08PM EDT135.0017.100.000.000.00-200.78%
GNRC250117P001400002024-04-04 1:36PM EDT140.0020.910.000.000.00-200.00%
GNRC250117P001450002024-04-08 12:28PM EDT145.0023.300.000.000.00-100.00%
GNRC250117P001500002024-04-10 9:30AM EDT150.0027.000.000.000.00-500.00%
GNRC250117P001550002024-03-28 1:03PM EDT155.0035.400.000.000.00-1000.00%
GNRC250117P001600002024-03-13 12:10PM EDT160.0045.7035.5037.400.00-134650.38%
GNRC250117P001650002024-04-08 3:43PM EDT165.0036.900.000.000.00-2200.00%
GNRC250117P001700002024-03-13 12:01PM EDT170.0055.2942.9045.700.00-14852.54%
GNRC250117P001750002024-02-13 4:01PM EDT175.0054.5060.7064.100.00-51480.09%
GNRC250117P001800002024-04-01 3:50PM EDT180.0054.400.000.000.00-100.00%
GNRC250117P001850002024-04-23 11:23AM EDT185.0051.000.000.000.00-400.00%
GNRC250117P001900002023-12-07 10:47AM EDT190.0068.2270.4073.700.00-1176.03%
GNRC250117P001950002023-01-31 2:22PM EDT195.0081.7477.5078.800.00-293680.57%
GNRC250117P002000002023-04-06 12:09PM EDT200.00101.8987.2090.500.00-111794.78%
GNRC250117P002100002023-10-04 2:53PM EDT210.00109.60104.00106.200.00-300111.96%
GNRC250117P002200002023-08-09 2:33PM EDT220.00111.40103.60105.500.00-491693.29%
GNRC250117P002300002023-09-20 3:17PM EDT230.00116.63139.00144.000.00-40154.20%
GNRC250117P002500002022-10-27 3:42PM EDT250.00131.70142.10147.000.00--0124.18%
GNRC250117P002600002022-11-07 1:52PM EDT260.00163.50166.50171.500.00-70157.74%
GNRC250117P002700002022-10-19 2:50PM EDT270.00158.70164.50169.500.00--0134.91%
GNRC250117P002800002022-11-10 1:10PM EDT280.00171.70185.40190.000.00-10160.16%
GNRC250117P003000002022-10-19 1:44PM EDT300.00189.30194.50199.500.00-70142.22%
GNRC250117P003300002022-09-23 11:37AM EDT330.00161.50218.00223.000.00-10134.77%
GNRC250117P003500002023-01-13 3:04PM EDT350.00236.00231.00235.500.00--0122.68%
GNRC250117P003600002023-06-05 10:23AM EDT360.00248.25215.90220.100.00-1000.00%