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Grail Inc (GRAL)

NASDAQ

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104.90 -11.16 -9.62%

23/01 - Closed. Currency in USD

After Hours

105.99

+1.09

+1.04%

1:53:06 - Real-time Data

Type: Equity

Market: United States

Volume: 1,222,446
Bid/Ask: 0.00 / 0.00
Day's Range: 104.31 - 114.03

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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 share's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Jan 23, 2026 20:09 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	59.3	63.6	0	45.00	0.06	0%	0	0.25	0
GRAL Call 45.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20260220\|45.00C Delta0 Imp Vol0 Bid59.3 Gamma0 Theoretical0 Ask63.6 Theta0 Intrinsic Value61.42 Volume0 Vega0 Time Value-61.42 Open Interest0 Rho0 Delta / Theta0 GRAL Put 45.00 Exp: Feb 20, 2026 Last: 0.06 Chg.: 0% SymbolGRAL\|20260220\|45.00P Delta-0.0134 Imp Vol1.5598 Bid0 Gamma0.0007 Theoretical0.25 Ask0.25 Theta-0.028 Intrinsic Value-61.42 Volume0 Vega0.0101 Time Value61.48 Open Interest7 Rho-0.0012 Delta / Theta0.4774
0	0%	54.4	58.7	0	50.00	0.1	0%	0	2.15	0
GRAL Call 50.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20260220\|50.00C Delta0 Imp Vol0 Bid54.4 Gamma0 Theoretical0 Ask58.7 Theta0 Intrinsic Value56.42 Volume0 Vega0 Time Value-56.42 Open Interest0 Rho0 Delta / Theta0 GRAL Put 50.00 Exp: Feb 20, 2026 Last: 0.1 Chg.: 0% SymbolGRAL\|20260220\|50.00P Delta-0.0599 Imp Vol2.185 Bid0 Gamma0.0018 Theoretical2.15 Ask2.15 Theta-0.1361 Intrinsic Value-56.42 Volume0 Vega0.0351 Time Value56.52 Open Interest10 Rho-0.006 Delta / Theta0.4402
0	0%	49.4	53.7	0	55.00	0	0%	0	2.2	0
GRAL Call 55.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20260220\|55.00C Delta0 Imp Vol0 Bid49.4 Gamma0 Theoretical0 Ask53.7 Theta0 Intrinsic Value51.42 Volume0 Vega0 Time Value-51.42 Open Interest0 Rho0 Delta / Theta0 GRAL Put 55.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolGRAL\|20260220\|55.00P Delta-0.0682 Imp Vol1.9666 Bid0 Gamma0.0023 Theoretical2.2 Ask2.2 Theta-0.1354 Intrinsic Value-51.42 Volume0 Vega0.0388 Time Value51.42 Open Interest0 Rho-0.0067 Delta / Theta0.5038
					106.42	Price @ Jan 23, 2026 20:09 GMT
9.7	-34.24%	8.5	9.6	83	110.00	12.4	37.78%	11.6	13.6	65
GRAL Call 110.00 Exp: Feb 20, 2026 Last: 9.7 Chg.: -34.24% SymbolGRAL\|20260220\|110.00C Delta0.5004 Imp Vol0.8898 Bid8.5 Gamma0.0152 Theoretical9.05 Ask9.6 Theta-0.1913 Intrinsic Value-3.58 Volume83 Vega0.1176 Time Value13.28 Open Interest183 Rho0.0339 Delta / Theta-2.6161 GRAL Put 110.00 Exp: Feb 20, 2026 Last: 12.4 Chg.: 37.78% SymbolGRAL\|20260220\|110.00P Delta-0.5001 Imp Vol0.8959 Bid11.6 Gamma0.0151 Theoretical12.4 Ask13.6 Theta-0.1826 Intrinsic Value3.58 Volume65 Vega0.1176 Time Value8.82 Open Interest16 Rho-0.0426 Delta / Theta2.7396
7.31	-36.98%	6.1	8.8	7	115.00	14.9	35.45%	13.9	16.7	3
GRAL Call 115.00 Exp: Feb 20, 2026 Last: 7.31 Chg.: -36.98% SymbolGRAL\|20260220\|115.00C Delta0.4304 Imp Vol0.8983 Bid6.1 Gamma0.0148 Theoretical7.31 Ask8.8 Theta-0.1896 Intrinsic Value-8.58 Volume7 Vega0.1158 Time Value15.89 Open Interest148 Rho0.0295 Delta / Theta-2.27 GRAL Put 115.00 Exp: Feb 20, 2026 Last: 14.9 Chg.: 35.45% SymbolGRAL\|20260220\|115.00P Delta-0.5827 Imp Vol0.8391 Bid13.9 Gamma0.0179 Theoretical14.9 Ask16.7 Theta-0.166 Intrinsic Value8.58 Volume3 Vega0.115 Time Value6.32 Open Interest15 Rho-0.0486 Delta / Theta3.5097
5.5	-45.54%	4.9	6.1	15	120.00	14.2	0%	17	20	0
GRAL Call 120.00 Exp: Feb 20, 2026 Last: 5.5 Chg.: -45.54% SymbolGRAL\|20260220\|120.00C Delta0.3579 Imp Vol0.8721 Bid4.9 Gamma0.0145 Theoretical5.5 Ask6.1 Theta-0.1747 Intrinsic Value-13.58 Volume15 Vega0.1101 Time Value19.08 Open Interest229 Rho0.025 Delta / Theta-2.049 GRAL Put 120.00 Exp: Feb 20, 2026 Last: 14.2 Chg.: 0% SymbolGRAL\|20260220\|120.00P Delta-0.6507 Imp Vol0.8476 Bid17 Gamma0.0149 Theoretical18.5 Ask20 Theta-0.1581 Intrinsic Value13.58 Volume0 Vega0.109 Time Value0.62 Open Interest2 Rho-0.0533 Delta / Theta4.1161

Open Positions

Calls

Puts

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