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GNRC
GENERAC HOLDINGS INC
stock NYSE

At Close
Jun 30, 2026 3:59:59 PM EDT
292.74USD+3.148%(+8.93)632,343
0.00Bid   0.00Ask   0.00Spread
Pre-market
Jun 30, 2026 8:41:30 AM EDT
286.00USD+0.772%(+2.19)200
After-hours
Jun 30, 2026 4:59:30 PM EDT
294.24USD+0.511%(+1.50)132,389
OverviewOption ChainMax PainOption ChainHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Jul 2, 2026Jul 10, 2026Jul 17, 2026Jul 24, 2026Jul 31, 2026Aug 7, 2026Aug 21, 2026Sep 18, 2026Nov 20, 2026Dec 18, 2026Jan 15, 2027Feb 19, 2027May 21, 2027Aug 20, 2027Nov 19, 2027Jan 21, 2028

ITM/OTM for Sep 18, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
1,8519601042,136


GNRC Sep 18, 2026 Exp. - Volume by Strike
Puts
Calls

GNRC Sep 18, 2026 Exp. - Open Interest by Strike

Puts
Calls

GNRC Sep 18, 2026 Exp. - Max Pain @ $220.00

Puts
Calls


GNRC Sep 18, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
430 C00%0GNRC260918C00430000
420 C5.69+2.15%22106-25GNRC260918C00420000
410 C4.91-27.04%2406-05GNRC260918C00410000
400 C7.65+91.25%835106-25GNRC260918C00400000
390 C8.420%1106-25GNRC260918C00390000
380 C8.00+60.00%11706-24GNRC260918C00380000
370 C9.00-20.35%1606-24GNRC260918C00370000
360 C13.00-3.42%233906-25GNRC260918C00360000
350 C12.10-6.92%53506-29GNRC260918C00350000
340 C16.31-8.73%120406-25GNRC260918C00340000
330 C17.19-10.84%220506-24GNRC260918C00330000
320 C23.57+45.49%13206-25GNRC260918C00320000
310 C20.90+14.84%1114406-23GNRC260918C00310000
300 C23.89-10.19%920106-29GNRC260918C00300000
290 C30.30-8.51%27206-26GNRC260918C00290000
280 C33.00-19.96%311106-26GNRC260918C00280000
270 C37.20-19.31%59606-29GNRC260918C00270000
260 C41.30-20.65%85706-23GNRC260918C00260000
250 C59.71+27.86%112906-22GNRC260918C00250000
240 C65.00+13.14%212306-25GNRC260918C00240000
230 C70.75+86.68%127106-25GNRC260918C00230000
220 C74.83+6.26%513606-24GNRC260918C00220000
210 C75.61-12.32%118206-29GNRC260918C00210000
200 C95.00+8.91%131706-25GNRC260918C00200000
195 C104.20+34.11%21106-22GNRC260918C00195000
190 C89.95+15.69%11906-29GNRC260918C00190000
185 C97.92+4.10%11906-18GNRC260918C00185000
180 C55.33+20.99%31202-12GNRC260918C00180000
175 C54.25+7.11%52204-21GNRC260918C00175000
170 C59.40+32.00%13004-28GNRC260918C00170000
165 C54.50-15.11%24703-13GNRC260918C00165000
160 C114.60+16.70%14505-27GNRC260918C00160000
155 C135.20+52.08%11306-03GNRC260918C00155000
150 C27.50+56.25%143501-12GNRC260918C00150000
145 C138.26+55.66%1106-26GNRC260918C00145000
140 C145.93-1.40%54406-24GNRC260918C00140000
135 C160.50+15.22%11606-22GNRC260918C00135000
130 C51.86+15.55%1201-27GNRC260918C00130000
125 C54.80+45.17%1112-10GNRC260918C00125000
120 C81.00-16.49%1403-19GNRC260918C00120000
115 C178.000%1106-25GNRC260918C00115000
110 C55.00+7.84%22501-14GNRC260918C00110000
105 C178.500%1106-26GNRC260918C00105000
100 C183.50+247.21%1106-26GNRC260918C00100000
95 C00%0GNRC260918C00095000
90 C182.700%1105-27GNRC260918C00090000
85 C196.20+59.90%1405-28GNRC260918C00085000
80 C00%0GNRC260918C00080000
75 C98.400%1102-05GNRC260918C00075000
70 C201.10-5.20%1206-05GNRC260918C00070000
Puts
StrikePriceChangeVolOILastContract Name
430 P00%0GNRC260918P00430000
420 P138.00-3.02%1206-26GNRC260918P00420000
410 P00%0GNRC260918P00410000
400 P00%0GNRC260918P00400000
390 P115.10-13.91%1206-03GNRC260918P00390000
380 P114.60-7.73%1205-27GNRC260918P00380000
370 P00%0GNRC260918P00370000
360 P00%0GNRC260918P00360000
350 P00%0GNRC260918P00350000
340 P00%0GNRC260918P00340000
330 P66.10-24.02%1106-03GNRC260918P00330000
320 P00%0GNRC260918P00320000
310 P00%0GNRC260918P00310000
300 P37.90-15.96%49706-22GNRC260918P00300000
290 P38.70+24.44%67306-23GNRC260918P00290000
280 P31.50-0.13%347906-29GNRC260918P00280000
270 P26.00-6.47%11011606-29GNRC260918P00270000
260 P22.10-29.39%414806-23GNRC260918P00260000
250 P18.00+2.62%129306-24GNRC260918P00250000
240 P14.20-15.48%11506-17GNRC260918P00240000
230 P12.00+36.36%15206-23GNRC260918P00230000
220 P9.33+37.21%17906-23GNRC260918P00220000
210 P7.03+35.19%114906-23GNRC260918P00210000
200 P5.30+32.50%25806-23GNRC260918P00200000
195 P6.90-9.21%39806-12GNRC260918P00195000
190 P4.00-35.48%110106-18GNRC260918P00190000
185 P3.40-35.85%18106-18GNRC260918P00185000
180 P2.50-5.66%16706-26GNRC260918P00180000
175 P4.00+58.73%18806-12GNRC260918P00175000
170 P1.85-47.14%110406-23GNRC260918P00170000
165 P2.20+41.94%267806-29GNRC260918P00165000
160 P4.10+82.22%116706-10GNRC260918P00160000
155 P2.00-16.67%23005-05GNRC260918P00155000
150 P1.60-27.93%14605-05GNRC260918P00150000
145 P2.00-79.59%1704-29GNRC260918P00145000
140 P1.00-46.52%214405-19GNRC260918P00140000
135 P1.00-36.71%11105-11GNRC260918P00135000
130 P0.50-16.67%1905-29GNRC260918P00130000
125 P2.50+117.39%212704-28GNRC260918P00125000
120 P1.35-49.06%13804-29GNRC260918P00120000
115 P0.63-80.31%11406-11GNRC260918P00115000
110 P3.20-17.95%2601-21GNRC260918P00110000
105 P1.70+183.33%2803-25GNRC260918P00105000
100 P1.01-47.40%13804-15GNRC260918P00100000
95 P1.59-14.52%1201-30GNRC260918P00095000
90 P1.41-12.96%1201-28GNRC260918P00090000
85 P0.64-13.51%1103-20GNRC260918P00085000
80 P00%0GNRC260918P00080000
75 P00%0GNRC260918P00075000
70 P0.19-29.63%6703-25GNRC260918P00070000


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