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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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186.57 +3.55 +1.94%

20:35:12 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 330,479
Bid/Ask: 0.00 / 0.00
Day's Range: 183.82 - 187.00

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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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Quotes Analysis

Sep 04, 2026 19:09 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	59.4	62.3	0	125.00	0	0%	0	0.05	0
GNRC Call 125.00 Exp: Sep 04, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20260904\|125.00C Delta0.9978 Imp Vol2.8419 Bid59.4 Gamma0.0003 Theoretical61.23 Ask62.3 Theta-0.0834 Intrinsic Value60.95 Volume0 Vega0.0006 Time Value-60.95 Open Interest1 Rho0.0009 Delta / Theta-11.9683 GNRC Put 125.00 Exp: Sep 04, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20260904\|125.00P Delta-0.0029 Imp Vol2.853 Bid0 Gamma0.0003 Theoretical0.03 Ask0.05 Theta-0.1237 Intrinsic Value-60.95 Volume0 Vega0.0009 Time Value60.95 Open Interest0 Rho0 Delta / Theta0.0233
0	0%	54.1	58.3	0	130.00	0	0%	0	0.1	0
GNRC Call 130.00 Exp: Sep 04, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20260904\|130.00C Delta0.9976 Imp Vol2.584 Bid54.1 Gamma0.0003 Theoretical56.23 Ask58.3 Theta-0.0821 Intrinsic Value55.95 Volume0 Vega0.0007 Time Value-55.95 Open Interest0 Rho0.0009 Delta / Theta-12.152 GNRC Put 130.00 Exp: Sep 04, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20260904\|130.00P Delta-0.0055 Imp Vol2.8003 Bid0 Gamma0.0006 Theoretical0.05 Ask0.1 Theta-0.2175 Intrinsic Value-55.95 Volume0 Vega0.0015 Time Value55.95 Open Interest0 Rho0 Delta / Theta0.0254
0	0%	49.1	53.2	0	135.00	0	0%	0	0.15	0
GNRC Call 135.00 Exp: Sep 04, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20260904\|135.00C Delta0.9973 Imp Vol2.3345 Bid49.1 Gamma0.0004 Theoretical51.23 Ask53.2 Theta-0.0807 Intrinsic Value50.95 Volume0 Vega0.0008 Time Value-50.95 Open Interest0 Rho0.001 Delta / Theta-12.3554 GNRC Put 135.00 Exp: Sep 04, 2026 Last: 0 Chg.: 0% SymbolGNRC\|20260904\|135.00P Delta-0.0084 Imp Vol2.6628 Bid0 Gamma0.0009 Theoretical0.07 Ask0.15 Theta-0.2985 Intrinsic Value-50.95 Volume0 Vega0.0022 Time Value50.95 Open Interest0 Rho0 Delta / Theta0.028
					185.95	Price @ Sep 04, 2026 19:09 GMT
0.47	-11.32%	0.1	0.7	10	187.50	2.17	0%	0.6	3.5	15
GNRC Call 187.50 Exp: Sep 04, 2026 Last: 0.47 Chg.: -11.32% SymbolGNRC\|20260904\|187.50C Delta0.2848 Imp Vol0.2346 Bid0.1 Gamma0.1496 Theoretical0.4 Ask0.7 Theta-0.3822 Intrinsic Value-1.55 Volume10 Vega0.0328 Time Value2.02 Open Interest31 Rho0.0013 Delta / Theta-0.7451 GNRC Put 187.50 Exp: Sep 04, 2026 Last: 2.17 Chg.: 0% SymbolGNRC\|20260904\|187.50P Delta-0.6545 Imp Vol0.3327 Bid0.6 Gamma0.1145 Theoretical2.05 Ask3.5 Theta-0.6236 Intrinsic Value1.55 Volume15 Vega0.0357 Time Value0.62 Open Interest50 Rho-0.0033 Delta / Theta1.0495
0.23	-20.69%	0	0.45	9	190.00	5.8	-34.46%	3.2	5.7	3
GNRC Call 190.00 Exp: Sep 04, 2026 Last: 0.23 Chg.: -20.69% SymbolGNRC\|20260904\|190.00C Delta0.1335 Imp Vol0.3484 Bid0 Gamma0.0639 Theoretical0.23 Ask0.45 Theta-0.3643 Intrinsic Value-4.05 Volume9 Vega0.0208 Time Value4.28 Open Interest69 Rho0.0006 Delta / Theta-0.3664 GNRC Put 190.00 Exp: Sep 04, 2026 Last: 5.8 Chg.: -34.46% SymbolGNRC\|20260904\|190.00P Delta-0.7736 Imp Vol0.5102 Bid3.2 Gamma0.0609 Theoretical4.45 Ask5.7 Theta-0.7786 Intrinsic Value4.05 Volume3 Vega0.0291 Time Value1.75 Open Interest80 Rho-0.004 Delta / Theta0.9937
0.05	0%	0	0.5	1	192.50	6.87	0%	5.2	7.3	5
GNRC Call 192.50 Exp: Sep 04, 2026 Last: 0.05 Chg.: 0% SymbolGNRC\|20260904\|192.50C Delta0.1067 Imp Vol0.5102 Bid0 Gamma0.0373 Theoretical0.25 Ask0.5 Theta-0.4574 Intrinsic Value-6.55 Volume1 Vega0.0178 Time Value6.6 Open Interest37 Rho0.0005 Delta / Theta-0.2333 GNRC Put 192.50 Exp: Sep 04, 2026 Last: 6.87 Chg.: 0% SymbolGNRC\|20260904\|192.50P Delta-0.832 Imp Vol0.6549 Bid5.2 Gamma0.0396 Theoretical6.87 Ask7.3 Theta-0.8338 Intrinsic Value6.55 Volume5 Vega0.0243 Time Value0.32 Open Interest22 Rho-0.0044 Delta / Theta0.9978

Open Positions

Calls

Puts

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