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Grail Inc (GRAL)

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117.81 -17.65 -13.03%

01:29:59 - Closed. Currency in USD

After Hours

119.19

+1.38

+1.17%

5:13:44 - Real-time Data

Type: Equity

Market: United States

Volume: 1,305,943
Bid/Ask: 0.00 / 0.00
Day's Range: 117.06 - 136.50

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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.

Expiration Date:

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Quotes Analysis

Oct 16, 2026 20:07 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	75.4	79.5	0	40.00	0	0%	0	0.05	0
GRAL Call 40.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20261120\|40.00C Delta0.9974 Imp Vol1.3452 Bid75.4 Gamma0.0002 Theoretical77.45 Ask79.5 Theta-0.0099 Intrinsic Value77.81 Volume0 Vega0.0029 Time Value-77.81 Open Interest0 Rho0.0379 Delta / Theta-101.129 GRAL Put 40.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20261120\|40.00P Delta-0.0017 Imp Vol1.2732 Bid0 Gamma0.0001 Theoretical0.03 Ask0.05 Theta-0.0035 Intrinsic Value-77.81 Volume0 Vega0.002 Time Value77.81 Open Interest88 Rho-0.0002 Delta / Theta0.4729
0	0%	70.7	74.7	0	45.00	0	0%	0	0.1	0
GRAL Call 45.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20261120\|45.00C Delta0.988 Imp Vol1.5383 Bid70.7 Gamma0.0006 Theoretical72.7 Ask74.7 Theta-0.0297 Intrinsic Value72.81 Volume0 Vega0.0114 Time Value-72.81 Open Interest0 Rho0.0414 Delta / Theta-33.2946 GRAL Put 45.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20261120\|45.00P Delta-0.0033 Imp Vol1.2279 Bid0 Gamma0.0002 Theoretical0.05 Ask0.1 Theta-0.0063 Intrinsic Value-72.81 Volume0 Vega0.0036 Time Value72.81 Open Interest3 Rho-0.0004 Delta / Theta0.5231
0	0%	65.7	69.6	0	50.00	0	0%	0	2.15	0
GRAL Call 50.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20261120\|50.00C Delta0.9892 Imp Vol1.322 Bid65.7 Gamma0.0006 Theoretical67.65 Ask69.6 Theta-0.0249 Intrinsic Value67.81 Volume0 Vega0.0104 Time Value-67.81 Open Interest0 Rho0.0463 Delta / Theta-39.7349 GRAL Put 50.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20261120\|50.00P Delta-0.034 Imp Vol1.784 Bid0 Gamma0.0012 Theoretical1.07 Ask2.15 Theta-0.0693 Intrinsic Value-67.81 Volume0 Vega0.0274 Time Value67.81 Open Interest1 Rho-0.0045 Delta / Theta0.4904
					117.81	Price @ Oct 16, 2026 20:07 GMT
14.9	0%	11.9	14.7	33	120.00	12.52	50.84%	12.6	15	55
GRAL Call 120.00 Exp: Nov 20, 2026 Last: 14.9 Chg.: 0% SymbolGRAL\|20261120\|120.00C Delta0.5359 Imp Vol0.9894 Bid11.9 Gamma0.0111 Theoretical13.3 Ask14.7 Theta-0.2093 Intrinsic Value-2.19 Volume33 Vega0.1443 Time Value17.09 Open Interest17 Rho0.0475 Delta / Theta-2.5602 GRAL Put 120.00 Exp: Nov 20, 2026 Last: 12.52 Chg.: 50.84% SymbolGRAL\|20261120\|120.00P Delta-0.477 Imp Vol0.8631 Bid12.6 Gamma0.0128 Theoretical13.8 Ask15 Theta-0.1718 Intrinsic Value2.19 Volume55 Vega0.1446 Time Value10.33 Open Interest83 Rho-0.0566 Delta / Theta2.7767
11.9	-42.23%	9.4	12.8	16	125.00	13.8	43.75%	15.6	18.7	2
GRAL Call 125.00 Exp: Nov 20, 2026 Last: 11.9 Chg.: -42.23% SymbolGRAL\|20261120\|125.00C Delta0.4802 Imp Vol0.9711 Bid9.4 Gamma0.0113 Theoretical11.1 Ask12.8 Theta-0.2056 Intrinsic Value-7.19 Volume16 Vega0.1447 Time Value19.09 Open Interest15 Rho0.0433 Delta / Theta-2.3351 GRAL Put 125.00 Exp: Nov 20, 2026 Last: 13.8 Chg.: 43.75% SymbolGRAL\|20261120\|125.00P Delta-0.5348 Imp Vol0.8837 Bid15.6 Gamma0.0124 Theoretical17.15 Ask18.7 Theta-0.1748 Intrinsic Value7.19 Volume2 Vega0.1442 Time Value6.61 Open Interest25 Rho-0.0637 Delta / Theta3.0592
11.1	-43.08%	7.8	11.2	19	130.00	18.93	59.21%	19	22.1	15
GRAL Call 130.00 Exp: Nov 20, 2026 Last: 11.1 Chg.: -43.08% SymbolGRAL\|20261120\|130.00C Delta0.4297 Imp Vol0.9773 Bid7.8 Gamma0.0111 Theoretical9.5 Ask11.2 Theta-0.2035 Intrinsic Value-12.19 Volume19 Vega0.1426 Time Value23.29 Open Interest23 Rho0.0392 Delta / Theta-2.1112 GRAL Put 130.00 Exp: Nov 20, 2026 Last: 18.93 Chg.: 59.21% SymbolGRAL\|20261120\|130.00P Delta-0.5906 Imp Vol0.8888 Bid19 Gamma0.0121 Theoretical20.55 Ask22.1 Theta-0.1711 Intrinsic Value12.19 Volume15 Vega0.141 Time Value6.74 Open Interest43 Rho-0.0694 Delta / Theta3.4514

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	GRAL	117.81	-17.65	-13.03%

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