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Generac Holdings Inc. (GNRC)

NYSE - NYSE Delayed Price. Currency in USD
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294.90-11.38 (-3.72%)
At close: 04:00PM EST
295.00 +0.10 (+0.03%)
After hours: 07:59PM EST
In the money
Show:ListStraddle
Callsfor21 January 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GNRC220121C001300002021-12-01 12:34PM EST130.00295.00220.10223.900.00-111,884.23%
GNRC220121C001350002021-11-10 6:47AM EST135.00284.00211.50216.000.00-121,742.82%
GNRC220121C001400002021-11-10 6:47AM EST140.00266.60206.50211.000.00-111,678.81%
GNRC220121C001450002021-11-23 9:45AM EST145.00299.00205.00208.700.00-111,679.64%
GNRC220121C001500002021-11-29 9:43AM EST150.00285.100.000.000.00-2130.00%
GNRC220121C001550002021-11-23 9:30AM EST155.00281.30195.30199.900.00--11,577.03%
GNRC220121C001600002021-12-23 2:32PM EST160.00190.10150.40154.500.00-14813.23%
GNRC220121C001700002021-12-02 9:40AM EST170.00233.00180.00184.000.00-311,410.69%
GNRC220121C001750002021-11-23 9:30AM EST175.00261.30175.00179.900.00-131,370.48%
GNRC220121C001800002021-11-10 6:47AM EST180.00243.72177.50182.000.00-101,439.89%
GNRC220121C001850002021-12-16 9:31AM EST185.00188.40124.60129.500.00-161662.96%
GNRC220121C001900002021-12-06 9:31AM EST190.00190.500.000.000.00-110.00%
GNRC220121C001950002021-11-02 9:28AM EST195.00298.30188.50193.000.00--71,698.73%
GNRC220121C002000002022-01-04 11:19AM EST200.00123.50110.70114.400.00-1028593.85%
GNRC220121C002100002021-11-10 6:47AM EST210.00208.61148.00152.200.00-3281,183.03%
GNRC220121C002200002021-11-10 6:47AM EST220.00193.08126.60131.000.00-19962.26%
GNRC220121C002300002022-01-04 11:11AM EST230.0096.0481.1084.500.00-2023455.79%
GNRC220121C002400002022-01-05 3:13PM EST240.0071.1070.7074.40-36.90-34.17%2022408.20%
GNRC220121C002500002022-01-05 3:21PM EST250.0060.8360.5065.00-43.58-41.74%199367.09%
GNRC220121C002600002021-12-13 9:39AM EST260.0089.2251.9055.000.00-1237331.69%
GNRC220121C002700002022-01-05 3:56PM EST270.0044.4542.3045.30-28.75-39.28%127291.81%
GNRC220121C002800002022-01-05 3:21PM EST280.0033.0634.0036.10-12.60-27.60%386259.85%
GNRC220121C002900002021-12-23 3:16PM EST290.0063.0325.2027.600.00-132226.07%
GNRC220121C003000002022-01-05 3:23PM EST300.0018.1518.3019.70-9.85-35.18%1881199.69%
GNRC220121C003100002022-01-05 3:35PM EST310.0013.0012.3013.10-9.60-42.48%2082176.83%
GNRC220121C003200002022-01-05 3:50PM EST320.008.206.408.40-10.10-55.19%8135153.98%
GNRC220121C003300002022-01-05 3:59PM EST330.004.464.305.10-5.62-55.75%59865148.05%
GNRC220121C003400002022-01-05 3:35PM EST340.002.602.403.10-4.90-65.33%37249141.77%
GNRC220121C003500002022-01-05 3:47PM EST350.001.601.152.85-3.10-65.96%252634146.83%
GNRC220121C003600002022-01-05 3:10PM EST360.000.900.701.50-2.00-68.97%26613142.14%
GNRC220121C003700002022-01-05 3:58PM EST370.000.530.450.95-1.07-66.88%41409143.36%
GNRC220121C003800002022-01-05 3:55PM EST380.000.600.350.60-0.65-52.00%7436146.29%
GNRC220121C003900002022-01-05 12:40PM EST390.000.500.254.90-0.55-52.38%5295222.41%
GNRC220121C004000002022-01-05 3:09PM EST400.000.300.250.45-0.20-40.00%44914162.11%
GNRC220121C004100002022-01-05 2:48PM EST410.000.340.100.70+0.09+36.00%24420176.37%
GNRC220121C004200002022-01-05 2:47PM EST420.000.200.000.30-0.05-20.00%15471163.67%
GNRC220121C004300002022-01-05 3:58PM EST430.000.120.050.15-0.38-76.00%76571165.23%
GNRC220121C004400002022-01-05 3:09PM EST440.000.150.050.25+0.10+200.00%81,406182.03%
GNRC220121C004500002022-01-05 12:42PM EST450.000.170.050.25-0.20-54.05%204960190.82%
GNRC220121C004600002022-01-05 1:04PM EST460.000.100.000.15-0.12-54.55%3332184.38%
GNRC220121C004700002021-12-30 12:46PM EST470.000.050.004.800.00-8309318.55%
GNRC220121C004800002022-01-03 2:59PM EST480.000.100.000.200.00-11438206.25%
GNRC220121C004900002022-01-04 1:24PM EST490.000.220.050.400.00-11259234.38%
GNRC220121C005000002022-01-04 1:11PM EST500.000.050.000.150.00-95657214.45%
GNRC220121C005100002021-12-09 1:55PM EST510.001.000.004.800.00-276359.57%
GNRC220121C005200002022-01-03 12:11PM EST520.000.100.000.000.00-217150.00%
GNRC220121C005300002021-12-29 9:42AM EST530.000.990.000.350.00-1428257.03%
GNRC220121C005400002021-12-14 10:20AM EST540.000.400.004.800.00-1251387.45%
GNRC220121C005500002021-12-27 11:35AM EST550.000.050.004.800.00-3211396.29%
GNRC220121C005600002021-12-27 11:32AM EST560.000.050.004.800.00-2183404.88%
GNRC220121C005700002021-12-06 1:22PM EST570.000.100.001.000.00-125322.66%
GNRC220121C005800002021-11-29 2:50PM EST580.001.000.001.000.00-14329.69%
GNRC220121C005900002021-12-06 3:53PM EST590.001.630.003.600.00-19408.11%
GNRC220121C006000002022-01-03 3:47PM EST600.000.050.000.100.00-43305267.19%
GNRC220121C006100002021-11-03 9:18AM EST610.002.270.004.800.00-1687445.12%
GNRC220121C006200002021-11-04 11:14AM EST620.002.000.004.800.00-5116452.69%
GNRC220121C006400002021-12-08 3:37PM EST640.000.050.004.800.00-20467.29%
GNRC220121C006500002021-12-13 3:56PM EST650.000.100.000.100.00--20293.75%
GNRC220121C006600002021-11-19 11:51AM EST660.000.550.004.800.00-10103481.30%
GNRC220121C006800002021-12-13 9:51AM EST680.000.100.000.050.00-1015290.63%
GNRC220121C007000002021-12-13 9:52AM EST700.000.100.000.050.00-2429300.00%
GNRC220121C007200002021-12-13 9:53AM EST720.000.100.000.050.00-8090309.38%
GNRC220121C007400002021-12-22 2:59PM EST740.000.050.000.050.00-92338317.19%
Putsfor21 January 2022
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GNRC220121P001300002021-11-10 6:47AM EST130.000.450.004.800.00-117571.19%
GNRC220121P001350002021-11-10 6:47AM EST135.001.400.554.800.00-102561.13%
GNRC220121P001400002021-11-10 6:47AM EST140.001.951.054.800.00-109549.22%
GNRC220121P001450002021-12-06 2:35PM EST145.000.100.004.800.00-11503.91%
GNRC220121P001500002021-11-10 6:47AM EST150.000.100.004.800.00-510483.11%
GNRC220121P001650002022-01-03 3:55PM EST165.000.054.900.200.00-13259430.18%
GNRC220121P001700002022-01-03 3:50PM EST170.000.050.100.200.00-1011255.47%
GNRC220121P001750002021-11-10 6:47AM EST175.009.952.254.800.00--0425.78%
GNRC220121P001800002022-01-03 9:40AM EST180.000.450.004.800.00-141370.31%
GNRC220121P001900002022-01-03 3:56PM EST190.000.050.000.150.00-1529191.80%
GNRC220121P001950002021-11-10 6:47AM EST195.000.680.004.800.00-9221320.26%
GNRC220121P002000002021-12-29 9:52AM EST200.000.810.004.700.00-169302.73%
GNRC220121P002100002021-11-10 6:47AM EST210.000.870.304.500.00-119273.29%
GNRC220121P002200002021-11-10 6:47AM EST220.001.330.051.400.00-1415186.52%
GNRC220121P002300002021-11-08 11:12AM EST230.001.000.001.150.00-1078155.57%
GNRC220121P002400002021-12-23 1:57PM EST240.000.250.100.400.00-443114.94%
GNRC220121P002500002022-01-03 2:49PM EST250.000.250.100.500.00-117598.24%
GNRC220121P002600002022-01-05 3:31PM EST260.000.800.604.90+0.42+110.53%7117136.40%
GNRC220121P002700002022-01-04 10:47AM EST270.000.400.853.200.00-1018696.53%
GNRC220121P002800002022-01-05 1:27PM EST280.001.352.403.70+0.40+42.11%16381.84%
GNRC220121P002900002022-01-05 3:30PM EST290.004.184.004.50+2.83+209.63%2391,61560.55%
GNRC220121P003000002022-01-05 3:40PM EST300.006.706.407.00+3.80+131.03%8966336.59%
GNRC220121P003100002022-01-05 3:48PM EST310.009.959.6010.80+5.38+117.72%688260.00%
GNRC220121P003200002022-01-05 3:50PM EST320.0015.1514.9016.90+7.15+89.37%371,2880.00%
GNRC220121P003300002022-01-05 2:59PM EST330.0023.4521.4023.20+13.25+129.90%241,4570.00%
GNRC220121P003400002022-01-05 1:15PM EST340.0029.7029.2031.50+10.47+54.45%136290.00%
GNRC220121P003500002022-01-05 3:48PM EST350.0038.0037.9040.60+14.85+64.15%437310.00%
GNRC220121P003600002022-01-05 2:46PM EST360.0050.6546.8049.40+19.29+61.51%447140.00%
GNRC220121P003700002022-01-05 12:42PM EST370.0047.8656.9059.90+3.49+7.87%113360.00%
GNRC220121P003800002022-01-05 3:36PM EST380.0067.3066.0069.90+17.44+34.98%32330.00%
GNRC220121P003900002022-01-05 2:59PM EST390.0079.7076.0079.70+20.70+35.08%101,2160.00%
GNRC220121P004000002022-01-05 2:36PM EST400.0086.0686.1089.30+16.86+24.36%81,0230.00%
GNRC220121P004100002022-01-03 10:08AM EST410.0063.0096.0099.600.00-13190.00%
GNRC220121P004200002022-01-05 3:12PM EST420.00109.03106.30109.40+34.38+46.05%11660.00%
GNRC220121P004300002022-01-04 10:59AM EST430.00106.00115.60119.500.00-31490.00%
GNRC220121P004400002022-01-05 2:11PM EST440.00123.60125.70129.60+18.55+17.66%22370.00%
GNRC220121P004500002022-01-05 10:27AM EST450.00123.00135.50139.70+14.90+13.78%12880.00%
GNRC220121P004600002022-01-04 10:40AM EST460.00129.42145.50150.200.00-6670.00%
GNRC220121P004700002022-01-03 9:38AM EST470.00120.50155.50159.800.00-2190.00%
GNRC220121P004800002021-12-29 10:57AM EST480.00135.22165.50170.400.00-2120.00%
GNRC220121P004900002021-11-24 9:31AM EST490.0070.00137.40141.500.00-2100.00%
GNRC220121P005000002022-01-04 11:15AM EST500.00176.45185.70189.300.00-120.00%
GNRC220121P005100002021-11-26 11:51AM EST510.0087.20157.00161.500.00-1000.00%
GNRC220121P005200002021-11-22 12:02PM EST520.0089.80167.00171.900.00-1500.00%
GNRC220121P005300002021-12-01 9:50AM EST530.00112.00172.70177.400.00-100.00%
GNRC220121P005400002021-11-22 12:02PM EST540.00107.90187.00191.800.00-100.00%
GNRC220121P005500002021-11-29 10:48AM EST550.00128.20200.50205.400.00-100.00%
GNRC220121P005600002021-12-01 9:33AM EST560.00135.00205.10210.100.00-110.00%
GNRC220121P005700002021-11-02 11:10AM EST570.0097.00182.50187.000.00-120.00%
GNRC220121P005800002021-11-03 8:56AM EST580.00116.50192.50197.000.00-5140.00%
GNRC220121P005900002021-11-02 11:10AM EST590.00114.50202.50207.000.00-440.00%
GNRC220121P006000002021-11-02 11:10AM EST600.00123.50212.50217.000.00-220.00%
GNRC220121P006100002021-11-26 11:24AM EST610.00181.00258.00261.500.00-100.00%
GNRC220121P006200002021-11-02 8:30AM EST620.00161.70232.50237.000.00--00.00%
GNRC220121P006400002021-11-10 6:47AM EST640.00243.50289.70294.400.00-1000.00%
GNRC220121P006600002021-11-26 9:34AM EST660.00216.00306.60311.500.00-100.00%
GNRC220121P006700002021-11-24 9:43AM EST670.00245.00317.30321.500.00--00.00%
GNRC220121P006800002021-12-01 3:21PM EST680.00273.00326.20330.300.00-100.00%
GNRC220121P007200002021-11-02 9:07AM EST720.00201.10332.50337.000.00--00.00%