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Grail Inc (GRAL)

NASDAQ

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51.68 +4.78 +10.19%

31/03 - Closed. Currency in USD

After Hours

51.66

0.00

0.00%

1:57:17 - Real-time Data

Type: Equity

Market: United States

Volume: 1,272,212
Bid/Ask: 0.00 / 0.00
Day's Range: 47.90 - 51.93

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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

Mar 31, 2026 20:08 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
29	0%	32.8	35.4	0	17.50	0.2	0%	0	0.15	0
GRAL Call 17.50 Exp: Apr 17, 2026 Last: 29 Chg.: 0% SymbolGRAL\|20260417\|17.50C Delta0 Imp Vol0 Bid32.8 Gamma0 Theoretical0 Ask35.4 Theta0 Intrinsic Value34.16 Volume0 Vega0 Time Value-5.16 Open Interest13 Rho0 Delta / Theta0 GRAL Put 17.50 Exp: Apr 17, 2026 Last: 0.2 Chg.: 0% SymbolGRAL\|20260417\|17.50P Delta-0.0075 Imp Vol2.3059 Bid0 Gamma0.0008 Theoretical0.07 Ask0.15 Theta-0.0157 Intrinsic Value-34.16 Volume0 Vega0.0023 Time Value34.36 Open Interest33 Rho-0.0002 Delta / Theta0.4791
26.1	0%	29.7	32.5	0	20.00	0.05	0%	0	1	0
GRAL Call 20.00 Exp: Apr 17, 2026 Last: 26.1 Chg.: 0% SymbolGRAL\|20260417\|20.00C Delta0 Imp Vol0 Bid29.7 Gamma0 Theoretical0 Ask32.5 Theta0 Intrinsic Value31.66 Volume0 Vega0 Time Value-5.56 Open Interest4 Rho0 Delta / Theta0 GRAL Put 20.00 Exp: Apr 17, 2026 Last: 0.05 Chg.: 0% SymbolGRAL\|20260417\|20.00P Delta-0.0317 Imp Vol2.8496 Bid0 Gamma0.0022 Theoretical0.5 Ask1 Theta-0.0664 Intrinsic Value-31.66 Volume0 Vega0.008 Time Value31.71 Open Interest8 Rho-0.0009 Delta / Theta0.4765
25.1	0%	27.1	30.1	0	22.50	0.17	0%	0	0.85	0
GRAL Call 22.50 Exp: Apr 17, 2026 Last: 25.1 Chg.: 0% SymbolGRAL\|20260417\|22.50C Delta0 Imp Vol0 Bid27.1 Gamma0 Theoretical0 Ask30.1 Theta0 Intrinsic Value29.16 Volume0 Vega0 Time Value-4.06 Open Interest10 Rho0 Delta / Theta0 GRAL Put 22.50 Exp: Apr 17, 2026 Last: 0.17 Chg.: 0% SymbolGRAL\|20260417\|22.50P Delta-0.0324 Imp Vol2.445 Bid0 Gamma0.0027 Theoretical0.43 Ask0.85 Theta-0.0581 Intrinsic Value-29.16 Volume0 Vega0.0081 Time Value29.33 Open Interest14 Rho-0.0009 Delta / Theta0.5578
					51.66	Price @ Mar 31, 2026 20:08 GMT
2.5	78.57%	2.4	2.75	27	55.00	7.43	0%	5.5	6.6	11
GRAL Call 55.00 Exp: Apr 17, 2026 Last: 2.5 Chg.: 78.57% SymbolGRAL\|20260417\|55.00C Delta0.4085 Imp Vol0.8427 Bid2.4 Gamma0.0412 Theoretical2.5 Ask2.75 Theta-0.1094 Intrinsic Value-3.34 Volume27 Vega0.0434 Time Value5.84 Open Interest521 Rho0.0087 Delta / Theta-3.7326 GRAL Put 55.00 Exp: Apr 17, 2026 Last: 7.43 Chg.: 0% SymbolGRAL\|20260417\|55.00P Delta-0.5758 Imp Vol0.9377 Bid5.5 Gamma0.0375 Theoretical6.05 Ask6.6 Theta-0.1177 Intrinsic Value3.34 Volume11 Vega0.0438 Time Value4.09 Open Interest97 Rho-0.014 Delta / Theta4.8923
1.05	54.41%	1.2	1.45	35	60.00	12.68	0%	9.2	11.2	0
GRAL Call 60.00 Exp: Apr 17, 2026 Last: 1.05 Chg.: 54.41% SymbolGRAL\|20260417\|60.00C Delta0.2491 Imp Vol0.8747 Bid1.2 Gamma0.0325 Theoretical1.33 Ask1.45 Theta-0.0923 Intrinsic Value-8.34 Volume35 Vega0.0354 Time Value9.39 Open Interest343 Rho0.0054 Delta / Theta-2.6978 GRAL Put 60.00 Exp: Apr 17, 2026 Last: 12.68 Chg.: 0% SymbolGRAL\|20260417\|60.00P Delta-0.6973 Imp Vol1.0731 Bid9.2 Gamma0.0292 Theoretical10.2 Ask11.2 Theta-0.1194 Intrinsic Value8.34 Volume0 Vega0.039 Time Value4.34 Open Interest42 Rho-0.0172 Delta / Theta5.8414
0.4	0%	0.3	0.75	0	65.00	17.32	0%	13.6	15.7	0
GRAL Call 65.00 Exp: Apr 17, 2026 Last: 0.4 Chg.: 0% SymbolGRAL\|20260417\|65.00C Delta0.1226 Imp Vol0.8353 Bid0.3 Gamma0.0218 Theoretical0.53 Ask0.75 Theta-0.0563 Intrinsic Value-13.34 Volume0 Vega0.0227 Time Value13.74 Open Interest277 Rho0.0027 Delta / Theta-2.1765 GRAL Put 65.00 Exp: Apr 17, 2026 Last: 17.32 Chg.: 0% SymbolGRAL\|20260417\|65.00P Delta-0.7771 Imp Vol1.1821 Bid13.6 Gamma0.0227 Theoretical14.65 Ask15.7 Theta-0.1117 Intrinsic Value13.34 Volume0 Vega0.0333 Time Value3.98 Open Interest64 Rho-0.0191 Delta / Theta6.9568

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	GRAL	51.68	+4.78	+10.19%

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