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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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221.34 -2.28 -1.02%

03:59:59 - Closed. Currency in USD

After Hours

221.88

+0.54

+0.24%

9:24:15 - Real-time Data

Type: Equity

Market: United States

Volume: 767,689
Bid/Ask: 0.00 / 0.00
Day's Range: 215.04 - 222.32

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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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Strike Price:

Quotes Analysis

Oct 07, 2026 20:40 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	109.9	113.7	0	110.00	0	0%	0	2.15	0
GNRC Call 110.00 Exp: Oct 09, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20261009\|110.00C Delta0.9935 Imp Vol4.0746 Bid109.9 Gamma0.0003 Theoretical111.8 Ask113.7 Theta-0.2782 Intrinsic Value111.34 Volume0 Vega0.0029 Time Value-111.34 Open Interest0 Rho0.0027 Delta / Theta-3.5715 GNRC Put 110.00 Exp: Oct 09, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20261009\|110.00P Delta-0.0269 Imp Vol5.4864 Bid0 Gamma0.0007 Theoretical1.08 Ask2.15 Theta-1.4003 Intrinsic Value-111.34 Volume0 Vega0.0102 Time Value111.34 Open Interest0 Rho-0.0004 Delta / Theta0.0192
0	0%	104.9	108.8	0	115.00	0	0%	0	2.15	0
GNRC Call 115.00 Exp: Oct 09, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20261009\|115.00C Delta0.9913 Imp Vol3.9829 Bid104.9 Gamma0.0004 Theoretical106.85 Ask108.8 Theta-0.3579 Intrinsic Value106.34 Volume0 Vega0.0038 Time Value-106.34 Open Interest0 Rho0.0032 Delta / Theta-2.7697 GNRC Put 115.00 Exp: Oct 09, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20261009\|115.00P Delta-0.0285 Imp Vol5.1795 Bid0 Gamma0.0008 Theoretical1.08 Ask2.15 Theta-1.3871 Intrinsic Value-106.34 Volume0 Vega0.0107 Time Value106.34 Open Interest0 Rho-0.0004 Delta / Theta0.0206
0	0%	99.9	103.8	0	120.00	0	0%	0	2.15	0
GNRC Call 120.00 Exp: Oct 09, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20261009\|120.00C Delta0.9908 Imp Vol3.7466 Bid99.9 Gamma0.0004 Theoretical101.85 Ask103.8 Theta-0.3545 Intrinsic Value101.34 Volume0 Vega0.004 Time Value-101.34 Open Interest0 Rho0.0033 Delta / Theta-2.7948 GNRC Put 120.00 Exp: Oct 09, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20261009\|120.00P Delta-0.0302 Imp Vol4.8852 Bid0 Gamma0.0009 Theoretical1.08 Ask2.15 Theta-1.3729 Intrinsic Value-101.34 Volume0 Vega0.0112 Time Value101.34 Open Interest0 Rho-0.0004 Delta / Theta0.022
					221.34	Price @ Oct 07, 2026 20:40 GMT
2.85	-43%	2	5.2	7	222.50	3.4	0%	2.85	5.9	0
GNRC Call 222.50 Exp: Oct 09, 2026 Last: 2.85 Chg.: -43% SymbolGNRC\|20261009\|222.50C Delta0.4745 Imp Vol0.6133 Bid2 Gamma0.04 Theoretical3.6 Ask5.2 Theta-0.9888 Intrinsic Value-1.16 Volume7 Vega0.0653 Time Value4.01 Open Interest20 Rho0.0049 Delta / Theta-0.4799 GNRC Put 222.50 Exp: Oct 09, 2026 Last: 3.4 Chg.: 0% SymbolGNRC\|20261009\|222.50P Delta-0.5265 Imp Vol0.5981 Bid2.85 Gamma0.0405 Theoretical4.38 Ask5.9 Theta-0.9908 Intrinsic Value1.16 Volume0 Vega0.0653 Time Value2.24 Open Interest3 Rho-0.0066 Delta / Theta0.5314
2	-56.52%	1.65	2.4	83	225.00	5.6	14.29%	4.3	7.4	21
GNRC Call 225.00 Exp: Oct 09, 2026 Last: 2 Chg.: -56.52% SymbolGNRC\|20261009\|225.00C Delta0.3555 Imp Vol0.5236 Bid1.65 Gamma0.0434 Theoretical2.02 Ask2.4 Theta-0.7905 Intrinsic Value-3.66 Volume83 Vega0.0611 Time Value5.66 Open Interest215 Rho0.0038 Delta / Theta-0.4498 GNRC Put 225.00 Exp: Oct 09, 2026 Last: 5.6 Chg.: 14.29% SymbolGNRC\|20261009\|225.00P Delta-0.6254 Imp Vol0.5966 Bid4.3 Gamma0.0387 Theoretical5.85 Ask7.4 Theta-0.9445 Intrinsic Value3.66 Volume21 Vega0.0622 Time Value1.94 Open Interest28 Rho-0.0079 Delta / Theta0.6622
1.1	-63.33%	1.15	2.4	4	227.50	0	0%	6.7	9.3	0
GNRC Call 227.50 Exp: Oct 09, 2026 Last: 1.1 Chg.: -63.33% SymbolGNRC\|20261009\|227.50C Delta0.2892 Imp Vol0.6112 Bid1.15 Gamma0.0341 Theoretical1.78 Ask2.4 Theta-0.8493 Intrinsic Value-6.16 Volume4 Vega0.0561 Time Value7.26 Open Interest16 Rho0.0031 Delta / Theta-0.3405 GNRC Put 227.50 Exp: Oct 09, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20261009\|227.50P Delta-0.6914 Imp Vol0.6727 Bid6.7 Gamma0.0319 Theoretical8 Ask9.3 Theta-0.9898 Intrinsic Value6.16 Volume0 Vega0.0577 Time Value-6.16 Open Interest0 Rho-0.0088 Delta / Theta0.6985

Open Positions

Calls

Puts

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