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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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203.36 +2.02 +1.00%

03:59:59 - Closed. Currency in USD

After Hours

196.95

-6.41

-3.15%

06:56:27 - Real-time Data

Type: Equity

Market: United States

Volume: 1,446,383
Bid/Ask: 0.00 / 0.00
Day's Range: 201.73 - 212.81

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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 stock's options.

Expiration Date:

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Quotes Analysis

Oct 29, 2026 20:09 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
79.1	0%	93.1	96.8	0	110.00	0	0%	0	0.05	0
GNRC Call 110.00 Exp: Oct 30, 2026 Last: 79.1 Chg.: 0% SymbolGNRC\|20261030\|110.00C Delta0.9993 Imp Vol3.9984 Bid93.1 Gamma0.0001 Theoretical95 Ask96.8 Theta-0.0402 Intrinsic Value93.39 Volume0 Vega0.0002 Time Value-14.29 Open Interest2 Rho0.0005 Delta / Theta-24.8607 GNRC Put 110.00 Exp: Oct 30, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20261030\|110.00P Delta-0.0018 Imp Vol4.2404 Bid0 Gamma0.0001 Theoretical0.03 Ask0.05 Theta-0.13 Intrinsic Value-93.39 Volume0 Vega0.0006 Time Value93.39 Open Interest0 Rho0 Delta / Theta0.0137
74.1	0%	88.1	91.9	0	115.00	0	0%	0	0.05	0
GNRC Call 115.00 Exp: Oct 30, 2026 Last: 74.1 Chg.: 0% SymbolGNRC\|20261030\|115.00C Delta0.9993 Imp Vol3.7282 Bid88.1 Gamma0.0001 Theoretical90 Ask91.9 Theta-0.0397 Intrinsic Value88.39 Volume0 Vega0.0002 Time Value-14.29 Open Interest2 Rho0.0005 Delta / Theta-25.1842 GNRC Put 115.00 Exp: Oct 30, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20261030\|115.00P Delta-0.0019 Imp Vol3.957 Bid0 Gamma0.0001 Theoretical0.03 Ask0.05 Theta-0.129 Intrinsic Value-88.39 Volume0 Vega0.0007 Time Value88.39 Open Interest0 Rho0 Delta / Theta0.0148
0	0%	83.1	86.9	0	120.00	0	0%	0	0.05	0
GNRC Call 120.00 Exp: Oct 30, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20261030\|120.00C Delta0.9992 Imp Vol3.469 Bid83.1 Gamma0.0001 Theoretical85 Ask86.9 Theta-0.0392 Intrinsic Value83.39 Volume0 Vega0.0003 Time Value-83.39 Open Interest0 Rho0.0005 Delta / Theta-25.4966 GNRC Put 120.00 Exp: Oct 30, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20261030\|120.00P Delta-0.002 Imp Vol3.6851 Bid0 Gamma0.0002 Theoretical0.03 Ask0.05 Theta-0.128 Intrinsic Value-83.39 Volume0 Vega0.0007 Time Value83.39 Open Interest0 Rho0 Delta / Theta0.016
					203.39	Price @ Oct 29, 2026 20:09 GMT
3.9	41.82%	3.3	4.2	26	205.00	3.5	-76.97%	3	5.8	13
GNRC Call 205.00 Exp: Oct 30, 2026 Last: 3.9 Chg.: 41.82% SymbolGNRC\|20261030\|205.00C Delta0.5079 Imp Vol0.8797 Bid3.3 Gamma0.0423 Theoretical3.75 Ask4.2 Theta-1.868 Intrinsic Value-1.61 Volume26 Vega0.0428 Time Value5.51 Open Interest131 Rho0.0024 Delta / Theta-0.2719 GNRC Put 205.00 Exp: Oct 30, 2026 Last: 3.5 Chg.: -76.97% SymbolGNRC\|20261030\|205.00P Delta-0.4904 Imp Vol1.0244 Bid3 Gamma0.0363 Theoretical4.4 Ask5.8 Theta-2.2057 Intrinsic Value1.61 Volume13 Vega0.0428 Time Value1.89 Open Interest52 Rho-0.0029 Delta / Theta0.2223
6.25	557.89%	2.2	3.6	8	207.50	4	-68.38%	4.2	6.5	4
GNRC Call 207.50 Exp: Oct 30, 2026 Last: 6.25 Chg.: 557.89% SymbolGNRC\|20261030\|207.50C Delta0.4108 Imp Vol0.9382 Bid2.2 Gamma0.0386 Theoretical2.9 Ask3.6 Theta-1.9458 Intrinsic Value-4.11 Volume8 Vega0.0417 Time Value10.36 Open Interest66 Rho0.002 Delta / Theta-0.2111 GNRC Put 207.50 Exp: Oct 30, 2026 Last: 4 Chg.: -68.38% SymbolGNRC\|20261030\|207.50P Delta-0.5914 Imp Vol0.9187 Bid4.2 Gamma0.0394 Theoretical5.35 Ask6.5 Theta-1.9312 Intrinsic Value4.11 Volume4 Vega0.0417 Time Value-0.11 Open Interest52 Rho-0.0035 Delta / Theta0.3062
1.65	-8.33%	1.25	2.2	86	210.00	9.1	-67.27%	5.8	8.7	39
GNRC Call 210.00 Exp: Oct 30, 2026 Last: 1.65 Chg.: -8.33% SymbolGNRC\|20261030\|210.00C Delta0.302 Imp Vol0.8565 Bid1.25 Gamma0.038 Theoretical1.73 Ask2.2 Theta-1.5939 Intrinsic Value-6.61 Volume86 Vega0.0374 Time Value8.26 Open Interest301 Rho0.0015 Delta / Theta-0.1895 GNRC Put 210.00 Exp: Oct 30, 2026 Last: 9.1 Chg.: -67.27% SymbolGNRC\|20261030\|210.00P Delta-0.6714 Imp Vol0.9859 Bid5.8 Gamma0.0342 Theoretical7.25 Ask8.7 Theta-1.931 Intrinsic Value6.61 Volume39 Vega0.0388 Time Value2.49 Open Interest24 Rho-0.004 Delta / Theta0.3477

Open Positions

Calls

Puts

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