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Generac Holdings Inc. (GNRC)

NYSE - NYSE Delayed Price. Currency in USD
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140.66+2.41 (+1.74%)
At close: 04:00PM EDT
141.34 +0.68 (+0.48%)
After hours: 06:42PM EDT
In The Money
Show:ListStraddle
CallsforJanuary 16, 2026
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GNRC260116C000450002024-05-28 9:30AM EDT45.00108.4499.10102.300.00-1281.07%
GNRC260116C000500002024-05-28 9:30AM EDT50.00104.3794.5098.000.00-1676.88%
GNRC260116C000550002024-05-01 3:43PM EDT55.0080.6296.00100.000.00-1296.80%
GNRC260116C000600002024-03-27 1:44PM EDT60.0070.8786.2090.500.00-21373.05%
GNRC260116C000650002024-02-12 2:02PM EDT65.0077.2858.6061.400.00-120.00%
GNRC260116C000700002024-05-23 2:17PM EDT70.0084.0078.2081.500.00-2366.91%
GNRC260116C000750002024-01-22 11:56AM EDT75.0057.0050.0052.000.00-110.00%
GNRC260116C000800002024-06-05 2:07PM EDT80.0073.0070.4073.600.00-34562.79%
GNRC260116C000850002024-06-03 10:41AM EDT85.0069.9066.8069.900.00-1661.33%
GNRC260116C000900002024-05-23 11:24AM EDT90.0070.5063.3065.400.00-15158.95%
GNRC260116C000950002024-05-28 10:38AM EDT95.0067.8058.6062.100.00-2556.57%
GNRC260116C001000002024-05-31 11:23AM EDT100.0061.2556.0058.400.00-304555.88%
GNRC260116C001050002024-06-07 3:17PM EDT105.0051.6052.3055.300.00-1254.53%
GNRC260116C001100002024-06-07 11:10AM EDT110.0048.9549.8051.600.00-14853.61%
GNRC260116C001150002024-06-04 2:16PM EDT115.0046.6647.1049.000.00-11953.32%
GNRC260116C001200002024-06-10 1:31PM EDT120.0045.0044.0046.30-1.30-2.81%115552.42%
GNRC260116C001250002024-06-04 11:33AM EDT125.0041.3540.0042.900.00-11950.11%
GNRC260116C001300002024-06-10 2:32PM EDT130.0040.7038.9040.20-9.65-19.17%12350.54%
GNRC260116C001350002024-05-23 3:36PM EDT135.0040.6036.5038.100.00-222050.24%
GNRC260116C001400002024-06-04 10:22AM EDT140.0034.3534.3035.500.00-56650.46%
GNRC260116C001450002024-05-20 12:29PM EDT145.0039.8031.8033.300.00-15349.92%
GNRC260116C001500002024-06-10 1:31PM EDT150.0030.5029.9031.10-1.05-3.33%224449.26%
GNRC260116C001550002024-06-07 2:13PM EDT155.0026.0027.8029.000.00-1015548.62%
GNRC260116C001600002024-06-03 10:23AM EDT160.0028.5026.1027.800.00-11649.12%
GNRC260116C001650002024-05-10 3:16PM EDT165.0023.4021.5024.300.00-31046.26%
GNRC260116C001700002024-06-07 9:30AM EDT170.0022.7022.8024.300.00-15048.21%
GNRC260116C001750002024-05-30 12:53PM EDT175.0026.0020.6022.900.00-114048.08%
GNRC260116C001800002024-06-04 12:34PM EDT180.0019.6519.7021.300.00-126747.56%
GNRC260116C001850002024-05-21 3:35PM EDT185.0025.5518.5020.000.00-31947.36%
GNRC260116C001900002024-05-28 11:38AM EDT190.0021.5516.8018.600.00-11546.91%
GNRC260116C001950002024-04-12 11:40AM EDT195.0017.5015.2016.700.00-1011145.63%
GNRC260116C002000002024-05-31 11:23AM EDT200.0017.1014.5016.300.00-56846.45%
GNRC260116C002200002024-05-31 1:24PM EDT220.0012.9911.2012.200.00-3345.19%
PutsforJanuary 16, 2026
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
GNRC260116P000450002024-05-23 9:46AM EDT45.000.500.200.850.00-114851.98%
GNRC260116P000500002024-05-14 9:44AM EDT50.000.990.300.000.00-23912.50%
GNRC260116P000550002023-11-20 1:43PM EDT55.004.002.352.950.00-101256.41%
GNRC260116P000600002024-06-07 3:08PM EDT60.001.900.902.700.00-22752.09%
GNRC260116P000650002024-05-10 3:56PM EDT65.002.462.052.500.00-366146.88%
GNRC260116P000700002024-06-10 11:55AM EDT70.002.802.102.95-0.97-25.73%18945.09%
GNRC260116P000750002024-04-17 10:00AM EDT75.005.702.953.600.00-811843.96%
GNRC260116P000800002024-06-07 3:09PM EDT80.004.303.804.500.00-15643.41%
GNRC260116P000850002024-06-07 10:11AM EDT85.005.304.805.500.00-18942.79%
GNRC260116P000900002024-05-31 2:58PM EDT90.005.905.906.600.00-114942.11%
GNRC260116P000950002024-06-03 2:21PM EDT95.007.356.907.800.00-11641.39%
GNRC260116P001000002024-06-05 10:44AM EDT100.008.188.109.100.00-175240.64%
GNRC260116P001050002024-05-31 2:58PM EDT105.009.459.4010.500.00-110839.84%
GNRC260116P001100002024-06-04 2:35PM EDT110.0011.6211.0012.000.00-57939.01%
GNRC260116P001150002024-06-04 2:35PM EDT115.0013.4112.1013.800.00-54838.50%
GNRC260116P001200002024-06-04 3:27PM EDT120.0015.6014.6015.500.00-1937.60%
GNRC260116P001250002024-05-24 12:37PM EDT125.0015.2015.1017.500.00-73636.97%
GNRC260116P001300002024-06-04 3:53PM EDT130.0019.8018.5019.600.00-16936.29%
GNRC260116P001350002024-05-10 3:16PM EDT135.0023.0021.6022.800.00-33637.03%
GNRC260116P001400002024-05-24 12:18PM EDT140.0020.9023.3025.200.00-11315836.36%
GNRC260116P001450002024-05-30 12:55PM EDT145.0024.4025.9028.700.00-1237.06%
GNRC260116P001500002024-05-21 3:35PM EDT150.0024.5028.5030.800.00-35935.57%
GNRC260116P001600002024-01-04 12:27PM EDT160.0049.7350.4051.700.00-2454.71%
GNRC260116P001650002024-02-02 11:22AM EDT165.0056.4054.7056.300.00-2955.99%
GNRC260116P001750002024-05-22 9:32AM EDT175.0039.0044.1047.500.00-1234.20%
GNRC260116P001850002024-05-10 9:30AM EDT185.0053.4452.7056.000.00--135.21%
GNRC260116P002200002024-05-22 1:45PM EDT220.0070.4578.5083.000.00--129.58%