UK markets open in 6 hours 19 minutes

Generac Holdings Inc. (GNRC)

NYSE - NYSE Delayed price. Currency in USD
Add to watchlist
135.96-1.34 (-0.98%)
At close: 04:00PM EDT
138.50 +2.54 (+1.87%)
After hours: 07:54PM EDT
In the money
Show:ListStraddle
Callsfor17 January 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GNRC250117C000450002024-04-10 9:30AM EDT45.0092.1590.8095.400.00-11793.14%
GNRC250117C000500002024-02-14 4:44PM EDT50.0075.7062.6066.500.00-5260.00%
GNRC250117C000550002024-04-19 11:06AM EDT55.0084.5481.7085.800.00-1983.50%
GNRC250117C000600002024-03-08 1:01PM EDT60.0061.2576.5079.700.00-72471.25%
GNRC250117C000650002024-02-26 3:42PM EDT65.0049.2861.5065.500.00-170.00%
GNRC250117C000700002024-04-03 1:38PM EDT70.0063.3867.7071.900.00-18570.73%
GNRC250117C000750002024-04-17 11:23AM EDT75.0059.3063.3067.600.00-32168.26%
GNRC250117C000800002024-04-23 11:13AM EDT80.0062.2259.0062.900.00-122464.88%
GNRC250117C000825002024-04-04 2:09PM EDT82.5060.2257.5060.600.00-1464.72%
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%
GNRC250117C000900002024-04-30 2:27PM EDT90.0053.4451.5054.00-2.79-4.96%14610461.10%
GNRC250117C000925002024-03-22 2:46PM EDT92.5034.2049.9051.300.00-1559.61%
GNRC250117C000950002024-03-22 1:14PM EDT95.0032.6048.3050.500.00-11761.38%
GNRC250117C000975002024-02-14 10:34AM EDT97.5032.0025.7028.200.00-3610.00%
GNRC250117C001000002024-04-29 12:49PM EDT100.0047.9043.0046.600.00-124757.08%
GNRC250117C001050002024-04-26 12:06PM EDT105.0047.2539.3042.900.00-216255.51%
GNRC250117C001100002024-04-26 11:09AM EDT110.0043.1136.7038.500.00-19454.19%
GNRC250117C001150002024-04-26 11:26AM EDT115.0039.4033.6036.500.00-112255.01%
GNRC250117C001200002024-04-30 10:26AM EDT120.0032.1030.3032.00-4.39-12.03%444951.95%
GNRC250117C001250002024-04-30 1:06PM EDT125.0029.1427.7029.90-0.36-1.22%138352.38%
GNRC250117C001300002024-04-26 3:48PM EDT130.0028.8724.9026.000.00-582950.08%
GNRC250117C001350002024-04-30 3:30PM EDT135.0023.4021.6023.30-2.15-8.41%11,05250.20%
GNRC250117C001400002024-04-30 3:35PM EDT140.0021.1020.1020.90-0.96-4.35%50042749.38%
GNRC250117C001450002024-04-30 3:29PM EDT145.0018.8318.0018.70-4.05-17.70%27148.66%
GNRC250117C001500002024-04-29 3:17PM EDT150.0018.0415.2016.800.00-222048.26%
GNRC250117C001550002024-04-30 1:32PM EDT155.0015.1414.3014.90-1.61-9.61%135547.53%
GNRC250117C001600002024-04-26 9:42AM EDT160.0016.5012.6013.300.00-11,08447.15%
GNRC250117C001650002024-04-30 1:01PM EDT165.0012.1011.2011.80-0.70-5.47%11,10146.69%
GNRC250117C001700002024-04-30 2:59PM EDT170.0010.709.9010.50-2.10-16.41%724546.39%
GNRC250117C001750002024-04-24 11:53AM EDT175.009.508.709.300.00-131946.05%
GNRC250117C001800002024-04-30 10:08AM EDT180.009.007.708.20-1.00-10.00%128345.67%
GNRC250117C001850002024-04-29 10:25AM EDT185.008.306.807.200.00-419345.28%
GNRC250117C001900002024-04-24 10:20AM EDT190.007.406.006.400.00-216745.17%
GNRC250117C001950002024-04-23 11:37AM EDT195.006.205.205.700.00-18945.11%
GNRC250117C002000002024-04-25 1:09PM EDT200.005.604.605.000.00-236644.82%
GNRC250117C002100002024-04-30 3:34PM EDT210.003.903.503.90-0.95-19.59%5016544.54%
GNRC250117C002200002024-04-29 2:32PM EDT220.003.502.653.100.00-17844.57%
GNRC250117C002300002024-04-30 3:02PM EDT230.002.402.052.35-0.80-25.00%389644.07%
GNRC250117C002400002024-04-09 2:46PM EDT240.002.801.551.900.00-48244.30%
GNRC250117C002500002024-04-09 3:26PM EDT250.002.301.201.500.00-233844.28%
GNRC250117C002600002024-04-23 1:07PM EDT260.001.330.951.200.00-84744.36%
GNRC250117C002700002024-04-25 1:02PM EDT270.000.950.701.000.00-12144.75%
GNRC250117C002800002024-04-30 2:08PM EDT280.000.730.350.85-0.37-33.64%404745.26%
GNRC250117C002900002023-12-26 3:59PM EDT290.001.060.151.000.00-11348.27%
GNRC250117C003000002024-04-19 3:08PM EDT300.000.550.200.800.00-2511748.07%
GNRC250117C003200002023-12-26 3:59PM EDT320.000.480.100.750.00-110550.56%
GNRC250117C003300002024-03-04 2:36PM EDT330.000.150.050.550.00-11449.59%
GNRC250117C003400002023-10-30 9:54AM EDT340.000.250.000.000.00-21325.00%
GNRC250117C003500002024-04-17 2:35PM EDT350.000.190.050.200.00-207745.70%
GNRC250117C003600002024-04-12 2:25PM EDT360.000.200.000.300.00-2026449.22%
Putsfor17 January 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
GNRC250117P000450002024-04-19 12:20PM EDT45.000.200.200.500.00-1515765.09%
GNRC250117P000475002024-04-01 12:09PM EDT47.500.250.050.550.00-43760.64%
GNRC250117P000500002024-03-01 3:11PM EDT50.000.530.150.800.00-28462.31%
GNRC250117P000550002024-04-08 9:31AM EDT55.000.450.250.65-0.04-8.16%126656.32%
GNRC250117P000600002024-04-30 3:36PM EDT60.000.550.200.60-0.08-12.70%110950.34%
GNRC250117P000650002024-04-26 11:34AM EDT65.000.710.351.050.00-116650.78%
GNRC250117P000700002024-04-26 3:36PM EDT70.001.100.751.350.00-621950.32%
GNRC250117P000750002024-04-29 11:18AM EDT75.001.251.051.750.00-215851.72%
GNRC250117P000800002024-04-29 12:22PM EDT80.001.701.651.900.00-322448.10%
GNRC250117P000825002024-04-09 12:54PM EDT82.502.601.902.150.00-118147.41%
GNRC250117P000850002024-04-30 2:25PM EDT85.002.252.152.45-0.80-26.23%80111446.89%
GNRC250117P000875002024-04-22 9:47AM EDT87.503.222.452.750.00-213546.22%
GNRC250117P000900002024-04-30 3:55PM EDT90.002.952.903.10-0.33-10.06%34626445.67%
GNRC250117P000925002024-04-15 3:45PM EDT92.505.103.203.500.00-14215645.22%
GNRC250117P000950002024-04-26 10:11AM EDT95.003.603.604.000.00-236645.03%
GNRC250117P000975002024-04-19 10:22AM EDT97.505.254.104.400.00-1028144.29%
GNRC250117P001000002024-04-26 3:42PM EDT100.004.544.605.000.00-52,25044.17%
GNRC250117P001050002024-04-26 10:04AM EDT105.005.595.706.200.00-124943.45%
GNRC250117P001100002024-04-26 12:57PM EDT110.006.507.107.500.00-528442.50%
GNRC250117P001150002024-04-26 12:29PM EDT115.007.708.509.200.00-225642.17%
GNRC250117P001200002024-04-30 11:48AM EDT120.0010.5010.2010.90+0.30+2.94%439941.31%
GNRC250117P001250002024-04-30 12:54PM EDT125.0012.4012.2013.00-0.20-1.59%129540.94%
GNRC250117P001300002024-04-30 12:19PM EDT130.0014.3414.1015.20+1.74+13.81%1334840.31%
GNRC250117P001350002024-04-29 10:37AM EDT135.0016.0016.5017.900.00-221140.34%
GNRC250117P001400002024-04-30 2:03PM EDT140.0019.1519.0020.30+1.18+6.57%119739.24%
GNRC250117P001450002024-04-30 9:52AM EDT145.0021.0520.4023.00+0.75+3.69%111738.36%
GNRC250117P001500002024-04-30 2:03PM EDT150.0024.8024.7026.70+1.80+7.83%122139.24%
GNRC250117P001550002024-04-29 2:42PM EDT155.0027.4027.9030.200.00-315839.30%
GNRC250117P001600002024-03-13 12:10PM EDT160.0045.7035.5037.400.00-134647.31%
GNRC250117P001650002024-04-08 3:43PM EDT165.0036.9034.6037.200.00-225038.26%
GNRC250117P001700002024-03-13 12:01PM EDT170.0055.2942.9045.700.00-14849.10%
GNRC250117P001750002024-02-13 4:01PM EDT175.0054.5060.7064.100.00-51477.68%
GNRC250117P001800002024-04-01 3:50PM EDT180.0054.4046.3048.800.00-1136.54%
GNRC250117P001850002024-04-23 11:23AM EDT185.0051.0050.4053.400.00-4437.37%
GNRC250117P001900002023-12-07 10:47AM EDT190.0068.2270.4073.700.00-1173.10%
GNRC250117P001950002023-01-31 2:22PM EDT195.0081.7477.5078.800.00-293677.72%
GNRC250117P002000002023-04-06 12:09PM EDT200.00101.8987.2090.500.00-111792.38%
GNRC250117P002100002023-10-04 2:53PM EDT210.00109.60104.00106.200.00-300109.97%
GNRC250117P002200002023-08-09 2:33PM EDT220.00111.40103.60105.500.00-491690.46%
GNRC250117P002300002023-09-20 3:17PM EDT230.00116.63139.00144.000.00-40153.11%
GNRC250117P002500002022-10-27 3:42PM EDT250.00131.70142.10147.000.00--0122.13%
GNRC250117P002600002022-11-07 1:52PM EDT260.00163.50166.50171.500.00-70156.55%
GNRC250117P002700002022-10-19 2:50PM EDT270.00158.70164.50169.500.00--0133.02%
GNRC250117P002800002022-11-10 1:10PM EDT280.00171.70185.40190.000.00-10158.92%
GNRC250117P003000002022-10-19 1:44PM EDT300.00189.30194.50199.500.00-70140.33%
GNRC250117P003300002022-09-23 11:37AM EDT330.00161.50218.00223.000.00-10132.36%
GNRC250117P003500002023-01-13 3:04PM EDT350.00236.00231.00235.500.00--0119.46%
GNRC250117P003600002023-06-05 10:23AM EDT360.00248.25215.90220.100.00-1000.00%