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Grail Inc (GRAL)

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50.65 -1.95 -3.71%

01:29:59 - Closed. Currency in USD

After Hours

50.65

-0.00

-0.00%

5:51:28 - Real-time Data

Type: Equity

Market: United States

Volume: 557,541
Bid/Ask: 0.00 / 0.00
Day's Range: 49.17 - 53.21

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Grail Option Chain

Get in-depth Grail option chain data. Access detailed Call and Put option information, including strike prices, last traded price, price change, volume, implied volatility and theoretical values for Grail options across the selected expiration dates.

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Quotes Analysis

Apr 23, 2026 20:07 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	23.6	27.6	0	25.00	0	0%	0	2.15	0
GRAL Call 25.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20260515\|25.00C Delta0.9967 Imp Vol1.1154 Bid23.6 Gamma0.0007 Theoretical25.6 Ask27.6 Theta-0.0056 Intrinsic Value25.65 Volume0 Vega0.0012 Time Value-25.65 Open Interest0 Rho0.0149 Delta / Theta-177.1554 GRAL Put 25.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20260515\|25.00P Delta-0.0656 Imp Vol2.3561 Bid0 Gamma0.0044 Theoretical1.08 Ask2.15 Theta-0.0844 Intrinsic Value-25.65 Volume0 Vega0.0158 Time Value25.65 Open Interest0 Rho-0.0024 Delta / Theta0.777
22.3	0%	18.6	22.2	0	30.00	0.2	0%	0	1.1	0
GRAL Call 30.00 Exp: May 15, 2026 Last: 22.3 Chg.: 0% SymbolGRAL\|20260515\|30.00C Delta0 Imp Vol0 Bid18.6 Gamma0 Theoretical0 Ask22.2 Theta0 Intrinsic Value20.65 Volume0 Vega0 Time Value1.65 Open Interest74 Rho0 Delta / Theta0 GRAL Put 30.00 Exp: May 15, 2026 Last: 0.2 Chg.: 0% SymbolGRAL\|20260515\|30.00P Delta-0.0577 Imp Vol1.5391 Bid0 Gamma0.0061 Theoretical0.55 Ask1.1 Theta-0.0498 Intrinsic Value-20.65 Volume0 Vega0.0143 Time Value20.85 Open Interest3 Rho-0.0019 Delta / Theta1.1584
0	0%	14.5	17	0	35.00	0.35	0%	0	1.2	0
GRAL Call 35.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20260515\|35.00C Delta0.9682 Imp Vol0.8602 Bid14.5 Gamma0.0067 Theoretical15.75 Ask17 Theta-0.0206 Intrinsic Value15.65 Volume0 Vega0.0089 Time Value-15.65 Open Interest0 Rho0.02 Delta / Theta-46.9149 GRAL Put 35.00 Exp: May 15, 2026 Last: 0.35 Chg.: 0% SymbolGRAL\|20260515\|35.00P Delta-0.0794 Imp Vol1.1906 Bid0 Gamma0.01 Theoretical0.6 Ask1.2 Theta-0.0492 Intrinsic Value-15.65 Volume0 Vega0.0183 Time Value16 Open Interest53 Rho-0.0026 Delta / Theta1.6136
					50.65	Price @ Apr 23, 2026 20:07 GMT
3	-25%	2.75	3.6	133	55.00	7	0%	7.2	8.2	0
GRAL Call 55.00 Exp: May 15, 2026 Last: 3 Chg.: -25% SymbolGRAL\|20260515\|55.00C Delta0.4053 Imp Vol0.9459 Bid2.75 Gamma0.033 Theoretical3 Ask3.6 Theta-0.1051 Intrinsic Value-4.35 Volume133 Vega0.0481 Time Value7.35 Open Interest395 Rho0.0105 Delta / Theta-3.856 GRAL Put 55.00 Exp: May 15, 2026 Last: 7 Chg.: 0% SymbolGRAL\|20260515\|55.00P Delta-0.5829 Imp Vol1.0159 Bid7.2 Gamma0.0311 Theoretical7.7 Ask8.2 Theta-0.1087 Intrinsic Value4.35 Volume0 Vega0.0484 Time Value2.65 Open Interest36 Rho-0.0186 Delta / Theta5.3639
1.85	-22.92%	1.55	2.15	4	60.00	10.65	0%	10	12.6	0
GRAL Call 60.00 Exp: May 15, 2026 Last: 1.85 Chg.: -22.92% SymbolGRAL\|20260515\|60.00C Delta0.2782 Imp Vol0.9758 Bid1.55 Gamma0.0277 Theoretical1.85 Ask2.15 Theta-0.0935 Intrinsic Value-9.35 Volume4 Vega0.0416 Time Value11.2 Open Interest336 Rho0.0074 Delta / Theta-2.9743 GRAL Put 60.00 Exp: May 15, 2026 Last: 10.65 Chg.: 0% SymbolGRAL\|20260515\|60.00P Delta-0.7175 Imp Vol0.9975 Bid10 Gamma0.0275 Theoretical11.3 Ask12.6 Theta-0.0913 Intrinsic Value9.35 Volume0 Vega0.0419 Time Value1.3 Open Interest11 Rho-0.0222 Delta / Theta7.8555
1	-23.08%	0.85	1.55	2	65.00	15	0%	14.2	16.9	1
GRAL Call 65.00 Exp: May 15, 2026 Last: 1 Chg.: -23.08% SymbolGRAL\|20260515\|65.00C Delta0.1734 Imp Vol0.9604 Bid0.85 Gamma0.0215 Theoretical1 Ask1.55 Theta-0.0702 Intrinsic Value-14.35 Volume2 Vega0.0318 Time Value15.35 Open Interest111 Rho0.0047 Delta / Theta-2.4711 GRAL Put 65.00 Exp: May 15, 2026 Last: 15 Chg.: 0% SymbolGRAL\|20260515\|65.00P Delta-0.8711 Imp Vol0.8354 Bid14.2 Gamma0.0206 Theoretical15 Ask16.9 Theta-0.0456 Intrinsic Value14.35 Volume1 Vega0.026 Time Value0.65 Open Interest4 Rho-0.023 Delta / Theta19.1123

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	GRAL	50.65	-1.95	-3.71%

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