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Grail Inc (GRAL)

NASDAQ

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34.24 +1.09 +3.29%

22/08 - Closed. Currency in USD

After Hours

34.24

-0.01

-0.03%

0:42:43 - Real-time Data

Type: Equity

Market: United States

Volume: 638,232
Bid/Ask: 0.00 / 0.00
Day's Range: 32.66 - 35.29

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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

Aug 23, 2025 21:08 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	19.8	23.8	0	12.50	0	0%	0	2.15	0
GRAL Call 12.50 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolGRAL\|20250919\|12.50C Delta0.996 Imp Vol1.5207 Bid19.8 Gamma0.0008 Theoretical21.8 Ask23.8 Theta-0.0046 Intrinsic Value21.74 Volume0 Vega0.0011 Time Value-21.74 Open Interest0 Rho0.0091 Delta / Theta-217.4633 GRAL Put 12.50 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolGRAL\|20250919\|12.50P Delta-0.0564 Imp Vol3.2474 Bid0 Gamma0.0038 Theoretical1.08 Ask2.15 Theta-0.0632 Intrinsic Value-21.74 Volume0 Vega0.0106 Time Value21.74 Open Interest0 Rho-0.002 Delta / Theta0.892
0	0%	17.5	21.3	0	15.00	0.49	0%	0	1.35	0
GRAL Call 15.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolGRAL\|20250919\|15.00C Delta0.9824 Imp Vol1.6155 Bid17.5 Gamma0.0029 Theoretical19.4 Ask21.3 Theta-0.0138 Intrinsic Value19.24 Volume0 Vega0.0041 Time Value-19.24 Open Interest0 Rho0.0105 Delta / Theta-71.1503 GRAL Put 15.00 Exp: Sep 19, 2025 Last: 0.49 Chg.: 0% SymbolGRAL\|20250919\|15.00P Delta-0.0546 Imp Vol2.383 Bid0 Gamma0.005 Theoretical0.68 Ask1.35 Theta-0.0452 Intrinsic Value-19.24 Volume0 Vega0.0103 Time Value19.73 Open Interest12 Rho-0.0017 Delta / Theta1.2083
22.69	0%	14.9	18.8	0	17.50	0.01	0%	0	1.95	0
GRAL Call 17.50 Exp: Sep 19, 2025 Last: 22.69 Chg.: 0% SymbolGRAL\|20250919\|17.50C Delta0.9875 Imp Vol1.1933 Bid14.9 Gamma0.0029 Theoretical16.85 Ask18.8 Theta-0.0087 Intrinsic Value16.74 Volume0 Vega0.003 Time Value5.95 Open Interest0 Rho0.0125 Delta / Theta-113.5789 GRAL Put 17.50 Exp: Sep 19, 2025 Last: 0.01 Chg.: 0% SymbolGRAL\|20250919\|17.50P Delta-0.079 Imp Vol2.2374 Bid0 Gamma0.0071 Theoretical0.98 Ask1.95 Theta-0.0564 Intrinsic Value-16.74 Volume0 Vega0.0137 Time Value16.75 Open Interest28 Rho-0.0025 Delta / Theta1.4
					34.24	Price @ Aug 23, 2025 21:08 GMT
2.5	19.62%	2.05	2.5	212	35.00	3.1	-25.12%	3	3.3	26
GRAL Call 35.00 Exp: Sep 19, 2025 Last: 2.5 Chg.: 19.62% SymbolGRAL\|20250919\|35.00C Delta0.5041 Imp Vol0.7512 Bid2.05 Gamma0.057 Theoretical2.5 Ask2.5 Theta-0.0534 Intrinsic Value-0.76 Volume212 Vega0.0371 Time Value3.26 Open Interest870 Rho0.0109 Delta / Theta-9.4357 GRAL Put 35.00 Exp: Sep 19, 2025 Last: 3.1 Chg.: -25.12% SymbolGRAL\|20250919\|35.00P Delta-0.4991 Imp Vol0.7358 Bid3 Gamma0.0584 Theoretical3.1 Ask3.3 Theta-0.0486 Intrinsic Value0.76 Volume26 Vega0.0371 Time Value2.34 Open Interest432 Rho-0.0127 Delta / Theta10.2751
1	33.33%	0.9	1.2	142	40.00	6.68	0%	6.5	7	1
GRAL Call 40.00 Exp: Sep 19, 2025 Last: 1 Chg.: 33.33% SymbolGRAL\|20250919\|40.00C Delta0.2606 Imp Vol0.7528 Bid0.9 Gamma0.0463 Theoretical1 Ask1.2 Theta-0.0431 Intrinsic Value-5.76 Volume142 Vega0.0302 Time Value6.76 Open Interest1,068 Rho0.0059 Delta / Theta-6.0465 GRAL Put 40.00 Exp: Sep 19, 2025 Last: 6.68 Chg.: 0% SymbolGRAL\|20250919\|40.00P Delta-0.7399 Imp Vol0.7612 Bid6.5 Gamma0.0462 Theoretical6.68 Ask7 Theta-0.0397 Intrinsic Value5.76 Volume1 Vega0.0302 Time Value0.92 Open Interest130 Rho-0.0175 Delta / Theta18.6388
0.43	53.57%	0.35	0.45	143	45.00	12.4	0%	9.7	12.4	0
GRAL Call 45.00 Exp: Sep 19, 2025 Last: 0.43 Chg.: 53.57% SymbolGRAL\|20250919\|45.00C Delta0.1273 Imp Vol0.7961 Bid0.35 Gamma0.0281 Theoretical0.43 Ask0.45 Theta-0.0291 Intrinsic Value-10.76 Volume143 Vega0.0194 Time Value11.19 Open Interest572 Rho0.0029 Delta / Theta-4.3764 GRAL Put 45.00 Exp: Sep 19, 2025 Last: 12.4 Chg.: 0% SymbolGRAL\|20250919\|45.00P Delta-0.8866 Imp Vol0.7742 Bid9.7 Gamma0.0273 Theoretical11.05 Ask12.4 Theta-0.0226 Intrinsic Value10.76 Volume0 Vega0.0178 Time Value1.64 Open Interest61 Rho-0.0179 Delta / Theta39.2165

Open Positions

Calls

Puts

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