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Generac Holdings Inc (GNRC)

	Symbol	Exchange	Currency
	GNRC	NYSE	USD	Real-time
	1GNRC	Milan	EUR	Real-time

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168.02 +2.24 +1.35%

31/10 - Closed. Currency in USD

After Hours

168.50

+0.55

+0.33%

0:43:37 - Real-time Data

Type: Equity

Market: United States

Volume: 1,406,425
Bid/Ask: 0.00 / 0.00
Day's Range: 165.99 - 171.51

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Generac Option Chain

Get free option data for GNRC. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Generac options for the expiration dates selected. Below this information you can also find an open interest chart for the share's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Oct 31, 2025 20:09 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
95.2	0%	72.6	75.6	0	95.00	0	0%	0	2.15	0
GNRC Call 95.00 Exp: Nov 07, 2025 Last: 95.2 Chg.: 0% SymbolGNRC\|20251107\|95.00C Delta0 Imp Vol0 Bid72.6 Gamma0 Theoretical0 Ask75.6 Theta0 Intrinsic Value72.95 Volume0 Vega0 Time Value22.25 Open Interest2 Rho0 Delta / Theta0 GNRC Put 95.00 Exp: Nov 07, 2025 Last: 0 Chg.: 0% SymbolGNRC\|20251107\|95.00P Delta-0.0582 Imp Vol3.0811 Bid0 Gamma0.0016 Theoretical2.15 Ask2.15 Theta-0.6025 Intrinsic Value-72.95 Volume0 Vega0.0273 Time Value72.95 Open Interest0 Rho-0.0023 Delta / Theta0.0965
0	0%	67.6	70.6	0	100.00	0	0%	0	2.15	0
GNRC Call 100.00 Exp: Nov 07, 2025 Last: 0 Chg.: 0% SymbolGNRC\|20251107\|100.00C Delta0 Imp Vol0 Bid67.6 Gamma0 Theoretical0 Ask70.6 Theta0 Intrinsic Value67.95 Volume0 Vega0 Time Value-67.95 Open Interest0 Rho0 Delta / Theta0 GNRC Put 100.00 Exp: Nov 07, 2025 Last: 0 Chg.: 0% SymbolGNRC\|20251107\|100.00P Delta-0.0627 Imp Vol2.855 Bid0 Gamma0.0018 Theoretical2.15 Ask2.15 Theta-0.5924 Intrinsic Value-67.95 Volume0 Vega0.029 Time Value67.95 Open Interest0 Rho-0.0025 Delta / Theta0.1059
85.2	0%	62.6	65.6	0	105.00	0	0%	0	2.15	0
GNRC Call 105.00 Exp: Nov 07, 2025 Last: 85.2 Chg.: 0% SymbolGNRC\|20251107\|105.00C Delta0 Imp Vol0 Bid62.6 Gamma0 Theoretical0 Ask65.6 Theta0 Intrinsic Value62.95 Volume0 Vega0 Time Value22.25 Open Interest2 Rho0 Delta / Theta0 GNRC Put 105.00 Exp: Nov 07, 2025 Last: 0 Chg.: 0% SymbolGNRC\|20251107\|105.00P Delta-0.0677 Imp Vol2.6391 Bid0 Gamma0.0021 Theoretical2.15 Ask2.15 Theta-0.5813 Intrinsic Value-62.95 Volume0 Vega0.0307 Time Value62.95 Open Interest0 Rho-0.0026 Delta / Theta0.1165
					167.95	Price @ Oct 31, 2025 20:09 GMT
4	33.33%	3.7	4.1	15	170.00	4.65	-32.61%	4.8	5.2	198
GNRC Call 170.00 Exp: Nov 07, 2025 Last: 4 Chg.: 33.33% SymbolGNRC\|20251107\|170.00C Delta0.4923 Imp Vol0.4552 Bid3.7 Gamma0.0374 Theoretical4 Ask4.1 Theta-0.2898 Intrinsic Value-2.05 Volume15 Vega0.0935 Time Value6.05 Open Interest13 Rho0.0132 Delta / Theta-1.6987 GNRC Put 170.00 Exp: Nov 07, 2025 Last: 4.65 Chg.: -32.61% SymbolGNRC\|20251107\|170.00P Delta-0.5796 Imp Vol0.407 Bid4.8 Gamma0.0412 Theoretical5 Ask5.2 Theta-0.2822 Intrinsic Value2.05 Volume198 Vega0.0907 Time Value2.6 Open Interest72 Rho-0.0196 Delta / Theta2.0536
2.99	45.85%	2	2.6	216	172.50	5.3	-33.58%	6.1	7.1	1
GNRC Call 172.50 Exp: Nov 07, 2025 Last: 2.99 Chg.: 45.85% SymbolGNRC\|20251107\|172.50C Delta0.3407 Imp Vol0.451 Bid2 Gamma0.035 Theoretical2.3 Ask2.6 Theta-0.2644 Intrinsic Value-4.55 Volume216 Vega0.0852 Time Value7.54 Open Interest21 Rho0.0094 Delta / Theta-1.2889 GNRC Put 172.50 Exp: Nov 07, 2025 Last: 5.3 Chg.: -33.58% SymbolGNRC\|20251107\|172.50P Delta-0.6784 Imp Vol0.4037 Bid6.1 Gamma0.038 Theoretical6.6 Ask7.1 Theta-0.2611 Intrinsic Value4.55 Volume1 Vega0.083 Time Value0.75 Open Interest10 Rho-0.0231 Delta / Theta2.5987
1.97	27.1%	1.3	1.8	144	175.00	7.51	25.17%	7	8.1	2
GNRC Call 175.00 Exp: Nov 07, 2025 Last: 1.97 Chg.: 27.1% SymbolGNRC\|20251107\|175.00C Delta0.2571 Imp Vol0.444 Bid1.3 Gamma0.0312 Theoretical1.55 Ask1.8 Theta-0.23 Intrinsic Value-7.05 Volume144 Vega0.075 Time Value9.02 Open Interest22 Rho0.0072 Delta / Theta-1.118 GNRC Put 175.00 Exp: Nov 07, 2025 Last: 7.51 Chg.: 25.17% SymbolGNRC\|20251107\|175.00P Delta-0.6918 Imp Vol0.4363 Bid7 Gamma0.0342 Theoretical7.51 Ask8.1 Theta-0.2784 Intrinsic Value7.05 Volume2 Vega0.0823 Time Value0.46 Open Interest56 Rho-0.0239 Delta / Theta2.4846

Open Positions

Calls

Puts

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