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Grail Inc (GRAL)

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48.50 +0.01 +0.02%

15:46:17 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 37,895
Bid/Ask: 0.00 / 0.00
Day's Range: 48.06 - 49.14

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Grail Option Chain

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

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Strike Price:

Quotes Analysis

Mar 30, 2026 13:41 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	12.8	15.1	0	35.00	0	0%	0	0.75	0
GRAL Call 35.00 Exp: Apr 17, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20260417\|35.00C Delta0.9312 Imp Vol1.027 Bid12.8 Gamma0.0114 Theoretical13.95 Ask15.1 Theta-0.0417 Intrinsic Value13.41 Volume0 Vega0.015 Time Value-13.41 Open Interest30 Rho0.0171 Delta / Theta-22.315 GRAL Put 35.00 Exp: Apr 17, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20260417\|35.00P Delta-0.1 Imp Vol1.2311 Bid0 Gamma0.0126 Theoretical0.75 Ask0.75 Theta-0.0608 Intrinsic Value-13.41 Volume0 Vega0.0199 Time Value13.41 Open Interest72 Rho-0.0028 Delta / Theta1.6446
10.83	10.83%	8.9	10.6	2	40.00	1.07	1.07%	0.5	1.2	42
GRAL Call 40.00 Exp: Apr 17, 2026 Last: 10.83 Chg.: 10.83% SymbolGRAL\|20260417\|40.00C Delta0.8276 Imp Vol1.0044 Bid8.9 Gamma0.0224 Theoretical9.75 Ask10.6 Theta-0.0758 Intrinsic Value8.41 Volume2 Vega0.029 Time Value2.42 Open Interest218 Rho0.0166 Delta / Theta-10.9179 GRAL Put 40.00 Exp: Apr 17, 2026 Last: 1.07 Chg.: 1.07% SymbolGRAL\|20260417\|40.00P Delta-0.1653 Imp Vol0.9653 Bid0.5 Gamma0.0227 Theoretical1.07 Ask1.2 Theta-0.0673 Intrinsic Value-8.41 Volume42 Vega0.0282 Time Value9.48 Open Interest313 Rho-0.0045 Delta / Theta2.4582
5.69	5.69%	5.1	6.4	7	45.00	2.52	2.52%	2	2.7	54
GRAL Call 45.00 Exp: Apr 17, 2026 Last: 5.69 Chg.: 5.69% SymbolGRAL\|20260417\|45.00C Delta0.6883 Imp Vol0.8323 Bid5.1 Gamma0.0374 Theoretical5.69 Ask6.4 Theta-0.0863 Intrinsic Value3.41 Volume7 Vega0.0401 Time Value2.28 Open Interest61 Rho0.0152 Delta / Theta-7.9778 GRAL Put 45.00 Exp: Apr 17, 2026 Last: 2.52 Chg.: 2.52% SymbolGRAL\|20260417\|45.00P Delta-0.3231 Imp Vol0.9327 Bid2 Gamma0.034 Theoretical2.52 Ask2.7 Theta-0.0934 Intrinsic Value-3.41 Volume54 Vega0.0408 Time Value5.93 Open Interest735 Rho-0.0089 Delta / Theta3.4591
					48.41	Price @ Mar 30, 2026 13:41 GMT
3.4	3.4%	2.9	4	13	50.00	5.1	5.1%	4.3	5.4	52
GRAL Call 50.00 Exp: Apr 17, 2026 Last: 3.4 Chg.: 3.4% SymbolGRAL\|20260417\|50.00C Delta0.4863 Imp Vol0.8868 Bid2.9 Gamma0.0396 Theoretical3.4 Ask4 Theta-0.1023 Intrinsic Value-1.59 Volume13 Vega0.0453 Time Value4.99 Open Interest1,616 Rho0.0111 Delta / Theta-4.7518 GRAL Put 50.00 Exp: Apr 17, 2026 Last: 5.1 Chg.: 5.1% SymbolGRAL\|20260417\|50.00P Delta-0.5081 Imp Vol0.949 Bid4.3 Gamma0.0371 Theoretical5.1 Ask5.4 Theta-0.1049 Intrinsic Value1.59 Volume52 Vega0.0453 Time Value3.51 Open Interest297 Rho-0.0139 Delta / Theta4.8455
1.7	1.7%	1.45	2.15	8	55.00	8.37	8.37%	7.4	9	10
GRAL Call 55.00 Exp: Apr 17, 2026 Last: 1.7 Chg.: 1.7% SymbolGRAL\|20260417\|55.00C Delta0.303 Imp Vol0.8594 Bid1.45 Gamma0.0358 Theoretical1.7 Ask2.15 Theta-0.0865 Intrinsic Value-6.59 Volume8 Vega0.0396 Time Value8.29 Open Interest527 Rho0.0071 Delta / Theta-3.5042 GRAL Put 55.00 Exp: Apr 17, 2026 Last: 8.37 Chg.: 8.37% SymbolGRAL\|20260417\|55.00P Delta-0.681 Imp Vol0.9229 Bid7.4 Gamma0.0342 Theoretical8.37 Ask9 Theta-0.0902 Intrinsic Value6.59 Volume10 Vega0.0405 Time Value1.78 Open Interest107 Rho-0.018 Delta / Theta7.5501
0.95	0.95%	0.8	1.1	35	60.00	12.68	12.68%	11.7	13.3	10
GRAL Call 60.00 Exp: Apr 17, 2026 Last: 0.95 Chg.: 0.95% SymbolGRAL\|20260417\|60.00C Delta0.1862 Imp Vol0.9034 Bid0.8 Gamma0.0261 Theoretical0.95 Ask1.1 Theta-0.0695 Intrinsic Value-11.59 Volume35 Vega0.0304 Time Value12.54 Open Interest345 Rho0.0044 Delta / Theta-2.6786 GRAL Put 60.00 Exp: Apr 17, 2026 Last: 12.68 Chg.: 12.68% SymbolGRAL\|20260417\|60.00P Delta-0.785 Imp Vol1.0025 Bid11.7 Gamma0.0259 Theoretical12.68 Ask13.3 Theta-0.0793 Intrinsic Value11.59 Volume10 Vega0.0331 Time Value1.09 Open Interest32 Rho-0.0204 Delta / Theta9.899

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	GRAL	48.50	+0.01	+0.02%

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