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Generac Holdings Inc. (GNRC)

NYSE - NYSE Delayed Price. Currency in USD
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178.14+3.98 (+2.29%)
At close: 04:00PM EDT
178.70 +0.56 (+0.31%)
After hours: 07:59PM EDT
In the money
Show:ListStraddle
Callsfor16 December 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GNRC221216C001350002022-09-29 12:06PM EDT135.0047.1049.7052.300.00-1282.98%
GNRC221216C001400002022-09-20 11:24AM EDT140.0055.2046.0047.000.00--078.36%
GNRC221216C001450002022-09-19 9:51AM EDT145.0061.5041.9044.300.00--178.20%
GNRC221216C001500002022-09-28 3:30PM EDT150.0047.5038.7039.800.00-14075.64%
GNRC221216C001550002022-09-27 12:47PM EDT155.0035.4035.4036.300.00-11074.35%
GNRC221216C001600002022-09-16 2:13PM EDT160.0049.9031.1034.900.00-21474.47%
GNRC221216C001650002022-09-22 12:09PM EDT165.0026.9029.4030.300.00-32672.97%
GNRC221216C001700002022-09-30 3:48PM EDT170.0027.8026.7027.40+4.47+19.16%35172.12%
GNRC221216C001750002022-09-30 9:46AM EDT175.0023.5024.1024.80+2.57+12.28%34571.39%
GNRC221216C001800002022-09-30 3:35PM EDT180.0022.6021.8022.30+3.90+20.86%126070.76%
GNRC221216C001850002022-09-30 1:29PM EDT185.0019.8019.5020.10+3.06+18.28%1614270.09%
GNRC221216C001900002022-09-30 2:20PM EDT190.0017.7017.6018.30+2.98+20.24%914370.16%
GNRC221216C001950002022-09-30 2:45PM EDT195.0015.1015.5016.20-4.20-21.76%615868.98%
GNRC221216C002000002022-09-30 2:35PM EDT200.0013.7013.8014.60+2.10+18.10%4242968.73%
GNRC221216C002100002022-09-30 2:46PM EDT210.0010.3710.9011.70+0.05+0.48%1745868.16%
GNRC221216C002200002022-09-30 2:55PM EDT220.007.908.609.10+0.80+11.27%225867.41%
GNRC221216C002300002022-09-30 3:00PM EDT230.006.056.707.30+0.05+0.83%3039167.26%
GNRC221216C002400002022-09-30 2:02PM EDT240.004.705.005.70-1.60-25.40%1451466.42%
GNRC221216C002500002022-09-30 3:30PM EDT250.004.204.004.50+1.10+35.48%3418966.65%
GNRC221216C002600002022-09-29 1:59PM EDT260.002.503.003.500.00-117666.19%
GNRC221216C002700002022-09-30 9:38AM EDT270.002.102.352.65-0.10-4.55%19365.95%
GNRC221216C002800002022-09-30 11:18AM EDT280.001.911.802.10+0.16+9.14%4413666.02%
GNRC221216C002900002022-09-30 12:17PM EDT290.001.251.301.65-1.10-46.81%213265.66%
GNRC221216C003000002022-09-30 3:06PM EDT300.000.801.001.35-0.47-37.01%5030566.04%
GNRC221216C003100002022-09-27 1:46PM EDT310.001.120.401.300.00-2816165.26%
GNRC221216C003200002022-09-27 2:01PM EDT320.000.950.301.250.00-15267.11%
GNRC221216C003300002022-09-29 1:49PM EDT330.000.600.151.000.00-28366.60%
GNRC221216C003400002022-09-23 9:55AM EDT340.000.600.001.300.00-153570.51%
GNRC221216C003500002022-09-29 12:07PM EDT350.000.050.101.200.00-35173.02%
GNRC221216C003600002022-09-02 3:53PM EDT360.001.350.000.950.00-55372.02%
GNRC221216C003700002022-08-24 12:44PM EDT370.002.200.000.000.00-120725.00%
GNRC221216C003800002022-09-27 9:31AM EDT380.000.400.000.750.00-12674.02%
GNRC221216C003900002022-09-21 9:40AM EDT390.000.350.000.750.00-48276.07%
GNRC221216C004000002022-08-29 2:59PM EDT400.000.700.001.400.00-513185.25%
GNRC221216C004100002022-09-26 10:27AM EDT410.000.670.000.950.00-105482.62%
GNRC221216C004200002022-09-28 9:38AM EDT420.000.200.000.650.00-15980.42%
GNRC221216C004300002022-09-26 11:48AM EDT430.000.370.000.750.00-204283.74%
GNRC221216C004400002022-09-29 10:06AM EDT440.000.350.001.500.00-124894.09%
GNRC221216C004500002022-08-12 10:33AM EDT450.001.150.001.300.00-13193.95%
GNRC221216C004600002022-09-29 9:37AM EDT460.000.690.002.250.00-1135103.91%
GNRC221216C004700002022-09-26 9:50AM EDT470.000.120.050.250.00-285181.45%
GNRC221216C004800002022-06-03 3:51PM EDT480.002.350.004.800.00-812122.29%
GNRC221216C004900002022-06-03 3:51PM EDT490.001.950.003.600.00-816117.94%
GNRC221216C005000002022-08-23 2:30PM EDT500.000.050.002.000.00-167108.94%
GNRC221216C005100002022-06-06 12:02PM EDT510.001.940.004.800.00-17127.73%
GNRC221216C005200002022-06-17 9:34AM EDT520.000.720.004.800.00-648129.47%
GNRC221216C005300002022-01-27 1:35PM EDT530.002.053.007.900.00-29154.48%
GNRC221216C005400002022-08-11 11:09AM EDT540.000.850.004.800.00-26132.79%
GNRC221216C005500002022-08-02 9:35AM EDT550.000.650.000.000.00-12950.00%
GNRC221216C005600002022-02-22 2:15PM EDT560.001.751.352.850.00-11132.86%
GNRC221216C005700002021-10-27 1:25PM EDT570.0059.2036.2039.300.00--2287.39%
GNRC221216C005800002022-04-05 9:30AM EDT580.001.500.000.000.00-101450.00%
GNRC221216C005900002022-03-11 4:49PM EDT590.001.210.004.800.00-106140.50%
GNRC221216C006000002022-06-03 9:30AM EDT600.000.050.003.200.00-148132.72%
GNRC221216C006100002022-01-10 12:02PM EDT610.002.900.005.000.00-111144.39%
GNRC221216C006200002022-04-27 3:31PM EDT620.002.130.001.500.00-2082121.34%
GNRC221216C006400002022-05-04 1:01PM EDT640.002.380.004.800.00-533147.46%
GNRC221216C006600002022-05-04 2:05PM EDT660.002.380.004.800.00-107150.06%
GNRC221216C006800002022-01-28 2:26PM EDT680.001.000.005.000.00-1101153.61%
GNRC221216C007000002021-11-03 11:29AM EDT700.0016.329.5011.300.00-100116208.31%
GNRC221216C007200002022-04-28 2:58PM EDT720.000.730.001.750.00-2074135.40%
GNRC221216C007400002022-09-26 9:35AM EDT740.000.050.000.100.00-6202101.95%
Putsfor16 December 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GNRC221216P001000002022-09-29 10:05AM EDT100.000.750.351.700.00-1277.83%
GNRC221216P001050002022-09-20 10:36AM EDT105.000.801.351.750.00--179.10%
GNRC221216P001100002022-09-29 2:34PM EDT110.002.551.952.150.00-64778.54%
GNRC221216P001150002022-09-29 9:41AM EDT115.002.152.452.700.00-116677.30%
GNRC221216P001200002022-09-21 12:43PM EDT120.002.303.103.300.00-715776.10%
GNRC221216P001250002022-09-27 1:16PM EDT125.004.003.904.300.00-92376.01%
GNRC221216P001300002022-09-29 12:14PM EDT130.005.504.805.300.00-164075.33%
GNRC221216P001350002022-09-30 11:26AM EDT135.004.905.806.10-1.60-24.62%62373.69%
GNRC221216P001400002022-09-29 12:25PM EDT140.008.206.907.200.00-7226972.46%
GNRC221216P001450002022-09-29 10:06AM EDT145.009.068.208.500.00-214771.52%
GNRC221216P001500002022-09-30 3:54PM EDT150.009.759.7010.00-1.55-13.72%434570.75%
GNRC221216P001550002022-09-30 12:58PM EDT155.0010.2011.3011.70-3.30-24.44%19569.93%
GNRC221216P001600002022-09-29 3:56PM EDT160.0014.7013.2013.500.00-1514569.23%
GNRC221216P001650002022-09-30 1:23PM EDT165.0013.9915.1015.60-3.11-18.19%523768.44%
GNRC221216P001700002022-09-30 12:18PM EDT170.0016.6017.3017.80-2.85-14.65%1115167.74%
GNRC221216P001750002022-09-30 10:55AM EDT175.0019.7819.6020.20-2.98-13.09%294966.95%
GNRC221216P001800002022-09-30 11:56AM EDT180.0020.2022.1022.70-4.60-18.55%510466.08%
GNRC221216P001850002022-09-30 1:17PM EDT185.0023.8024.9025.50-3.90-14.08%5212565.60%
GNRC221216P001900002022-09-30 12:03PM EDT190.0025.4027.8028.50-5.00-16.45%1010665.05%
GNRC221216P001950002022-09-28 12:04PM EDT195.0028.1231.0031.600.00-121164.60%
GNRC221216P002000002022-09-30 1:04PM EDT200.0031.8934.1034.90+1.09+3.54%2061663.79%
GNRC221216P002100002022-09-27 11:08AM EDT210.0035.8540.7041.900.00-173861.95%
GNRC221216P002200002022-09-29 12:47PM EDT220.0052.4048.7049.700.00-39661.96%
GNRC221216P002300002022-09-28 3:52PM EDT230.0050.2056.9057.600.00-26260.80%
GNRC221216P002400002022-09-28 2:18PM EDT240.0060.4064.8066.600.00-613359.50%
GNRC221216P002500002022-09-29 12:28PM EDT250.0079.7273.9075.500.00-535159.23%
GNRC221216P002600002022-09-30 11:24AM EDT260.0077.7083.3084.50-1.00-1.27%1012558.69%
GNRC221216P002700002022-09-28 3:03PM EDT270.0084.8091.7093.900.00-1110953.27%
GNRC221216P002800002022-09-29 3:31PM EDT280.00107.50100.80104.200.00-12653.05%
GNRC221216P002900002022-09-29 1:00PM EDT290.00116.80111.00113.000.00-519462.44%
GNRC221216P003000002022-09-20 10:08AM EDT300.00109.70120.50124.500.00-13059.38%
GNRC221216P003100002022-09-19 10:50AM EDT310.00111.00130.30134.000.00-62155.42%
GNRC221216P003200002022-09-21 12:23PM EDT320.00136.00140.20144.000.00-8056.64%
GNRC221216P003300002022-09-02 9:30AM EDT330.0095.50150.00154.000.00-1055.37%
GNRC221216P003400002022-08-02 2:04PM EDT340.0081.50111.80114.100.00-76970.00%
GNRC221216P003500002022-08-26 10:09AM EDT350.00103.60171.90175.500.00-1087.62%
GNRC221216P003600002022-09-02 11:10AM EDT360.00129.71180.00184.000.00-2061.91%
GNRC221216P003700002022-08-29 10:27AM EDT370.00134.50185.30189.000.00-100.00%
GNRC221216P003800002022-07-28 1:40PM EDT380.00128.50142.50147.300.00-170.00%
GNRC221216P003900002022-09-30 9:33AM EDT390.00214.10210.00214.00+37.10+20.96%2167.87%
GNRC221216P004000002022-08-04 1:36PM EDT400.00156.94174.80178.600.00-110.00%
GNRC221216P004100002022-02-18 12:17PM EDT410.00130.40103.50107.900.00-1080.00%
GNRC221216P004200002022-01-24 1:35PM EDT420.00160.54141.50145.900.00-52100.00%
GNRC221216P004300002022-05-11 10:54AM EDT430.00215.48168.50173.200.00-550.00%
GNRC221216P004400002021-11-09 2:45PM EDT440.0072.20118.00123.000.00--2000.00%
GNRC221216P004500002022-03-14 10:52AM EDT450.00177.20184.70189.500.00--00.00%
GNRC221216P004600002022-09-30 9:33AM EDT460.00284.10279.70284.00+213.80+304.13%21250.00%
GNRC221216P004700002021-11-02 9:40AM EDT470.0076.05125.00128.500.00-2120.00%
GNRC221216P004800002021-12-01 11:37AM EDT480.00114.77142.50147.000.00-100.00%
GNRC221216P004900002021-12-01 11:37AM EDT490.00121.72151.00155.000.00-100.00%
GNRC221216P005000002022-09-30 9:35AM EDT500.00324.10319.50323.00+163.60+101.93%114111.28%
GNRC221216P005200002021-11-10 7:48AM EDT520.00176.50183.00187.900.00-660.00%