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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

Jul 1, 2026 8:41:30 AM EDT

290.00USD-0.960%(-2.81)679

After-hours

Jun 30, 2026 4:59:30 PM EDT

294.24USD+0.511%(+1.50)132,389

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Jul 2, 2026 Jul 10, 2026 Jul 17, 2026 Jul 24, 2026 Jul 31, 2026 Aug 7, 2026 Aug 21, 2026 Sep 18, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Feb 19, 2027 May 21, 2027 Aug 20, 2027 Nov 19, 2027 Jan 21, 2028

ITM/OTM for Dec 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
372	220	1	508

GNRC Dec 18, 2026 Exp. - Volume by Strike

Puts

Calls

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

Puts

Calls

GNRC Dec 18, 2026 Exp. - Max Pain @ $230.00

Puts

Calls

GNRC Dec 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
430 C	0	0%	0			GNRC261218C00430000
420 C	16.09	+1.19%	2	8	06-25	GNRC261218C00420000
410 C	0	0%	0			GNRC261218C00410000
400 C	18.30	-5.67%	1	6	06-03	GNRC261218C00400000
390 C	0	0%	0			GNRC261218C00390000
380 C	21.70	+40.73%	18	13	06-25	GNRC261218C00380000
370 C	0	0%	0			GNRC261218C00370000
360 C	23.70	+79.55%	2	4	06-26	GNRC261218C00360000
350 C	28.75	+65.23%	2	18	06-22	GNRC261218C00350000
340 C	28.86	-8.67%	2	42	06-29	GNRC261218C00340000
330 C	28.00	-21.13%	5	42	06-23	GNRC261218C00330000
320 C	33.46	+32.78%	1	29	06-24	GNRC261218C00320000
310 C	45.00	+28.57%	4	38	06-25	GNRC261218C00310000
300 C	39.11	+2.38%	1	20	06-29	GNRC261218C00300000
290 C	50.90	+7.38%	1	6	06-22	GNRC261218C00290000
280 C	51.84	-11.69%	1	13	06-26	GNRC261218C00280000
270 C	58.60	+3.17%	2	12	06-25	GNRC261218C00270000
260 C	64.00	-2.14%	1	57	06-25	GNRC261218C00260000
250 C	55.28	+5.26%	1	83	06-16	GNRC261218C00250000
240 C	68.00	+8.89%	5	28	06-17	GNRC261218C00240000
230 C	62.51	-26.89%	2	24	06-12	GNRC261218C00230000
220 C	88.90	+21.30%	1	16	06-02	GNRC261218C00220000
210 C	70.36	+11.26%	1	11	04-30	GNRC261218C00210000
200 C	100.00	+57.04%	1	18	06-18	GNRC261218C00200000
195 C	87.39	+52.01%	2	6	05-15	GNRC261218C00195000
190 C	25.00	0%	1	1	01-27	GNRC261218C00190000
185 C	0	0%	0			GNRC261218C00185000
180 C	102.05	+11.59%	2	16	05-11	GNRC261218C00180000
175 C	49.85	+24.00%	2	2	02-11	GNRC261218C00175000
170 C	125.20	+258.84%	1	2	06-24	GNRC261218C00170000
165 C	31.00	0%	6	6	01-26	GNRC261218C00165000
160 C	63.00	-0.66%	1	12	03-06	GNRC261218C00160000
155 C	118.00	+81.68%	11	22	06-08	GNRC261218C00155000
150 C	100.00	-24.52%	1	8	06-10	GNRC261218C00150000
145 C	0	0%	0			GNRC261218C00145000
140 C	133.75	-0.59%	2	3	05-22	GNRC261218C00140000
135 C	0	0%	0			GNRC261218C00135000
130 C	91.45	0%	1	1	03-11	GNRC261218C00130000
125 C	158.60	+357.06%	1	15	06-03	GNRC261218C00125000
120 C	61.50	+75.76%	2	2	01-21	GNRC261218C00120000
115 C	0	0%	0			GNRC261218C00115000
110 C	71.60	+55.65%	1	2	01-29	GNRC261218C00110000
105 C	0	0%	0			GNRC261218C00105000
100 C	0	0%	0			GNRC261218C00100000
95 C	0	0%	0			GNRC261218C00095000
90 C	0	0%	0			GNRC261218C00090000
85 C	199.50	0%	2	2	06-29	GNRC261218C00085000
80 C	189.00	0%	3	3	05-13	GNRC261218C00080000
75 C	198.60	0%	1	1	05-27	GNRC261218C00075000
70 C	0	0%	0			GNRC261218C00070000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
430 P	0	0%	0			GNRC261218P00430000
420 P	0	0%	0			GNRC261218P00420000
410 P	0	0%	0			GNRC261218P00410000
400 P	0	0%	0			GNRC261218P00400000
390 P	0	0%	0			GNRC261218P00390000
380 P	0	0%	0			GNRC261218P00380000
370 P	0	0%	0			GNRC261218P00370000
360 P	0	0%	0			GNRC261218P00360000
350 P	0	0%	0			GNRC261218P00350000
340 P	0	0%	0			GNRC261218P00340000
330 P	0	0%	0			GNRC261218P00330000
320 P	0	0%	0			GNRC261218P00320000
310 P	54.50	0%	2	1	06-22	GNRC261218P00310000
300 P	0	0%	0			GNRC261218P00300000
290 P	0	0%	0			GNRC261218P00290000
280 P	41.70	0%	1	1	05-28	GNRC261218P00280000
270 P	32.90	-37.92%	1	5	06-22	GNRC261218P00270000
260 P	29.04	-21.51%	1	19	06-22	GNRC261218P00260000
250 P	27.56	-33.19%	1	10	06-24	GNRC261218P00250000
240 P	27.68	+14.38%	5	15	06-29	GNRC261218P00240000
230 P	17.80	-22.61%	1	149	06-22	GNRC261218P00230000
220 P	16.21	-10.98%	2	9	05-27	GNRC261218P00220000
210 P	18.17	+27.96%	1	6	06-05	GNRC261218P00210000
200 P	12.00	+12.15%	11	28	06-23	GNRC261218P00200000
195 P	28.40	-19.77%	1	4	04-16	GNRC261218P00195000
190 P	8.00	-51.52%	2	25	06-22	GNRC261218P00190000
185 P	9.00	-21.67%	1	19	05-11	GNRC261218P00185000
180 P	7.05	0.00%	3	12	06-02	GNRC261218P00180000
175 P	6.77	+10.08%	2	3	06-04	GNRC261218P00175000
170 P	6.04	+14.83%	4	26	06-04	GNRC261218P00170000
165 P	7.59	-20.11%	5	24	06-12	GNRC261218P00165000
160 P	4.00	-18.86%	2	4	06-02	GNRC261218P00160000
155 P	3.40	-89.76%	1	2	06-02	GNRC261218P00155000
150 P	3.32	-46.28%	5	19	06-29	GNRC261218P00150000
145 P	3.74	+12.99%	1	5	06-05	GNRC261218P00145000
140 P	2.18	-21.30%	1	17	05-08	GNRC261218P00140000
135 P	2.30	-66.91%	1	27	05-05	GNRC261218P00135000
130 P	10.10	+5.21%	1	20	01-23	GNRC261218P00130000
125 P	0	0%	0			GNRC261218P00125000
120 P	1.41	-17.06%	10	12	05-06	GNRC261218P00120000
115 P	0.71	-12.35%	5	25	05-27	GNRC261218P00115000
110 P	1.95	-37.10%	2	1	02-26	GNRC261218P00110000
105 P	0	0%	0			GNRC261218P00105000
100 P	2.22	0%	5	5	04-09	GNRC261218P00100000
95 P	1.30	-29.73%	4	10	04-16	GNRC261218P00095000
90 P	4.62	0%	1	1	12-18	GNRC261218P00090000
85 P	1.77	0%	1	1	03-27	GNRC261218P00085000
80 P	2.64	0%	1	1	12-18	GNRC261218P00080000
75 P	0.85	+88.89%	1	2	02-17	GNRC261218P00075000
70 P	1.38	-54.00%	1	1	02-05	GNRC261218P00070000

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

GNRC Dec 18, 2026 Exp. - Max Pain @ $230.00

GNRC
GENERAC HOLDINGS INC
stock NYSE