Price Alert

GRAIL Inc. (GRAL)

NASDAQ: GRAL · Real-Time Price · USD

32.45

0.27 (0.84%)

At close: Aug 15, 2025, 3:59 PM

32.78

1.02%

After-hours: Aug 15, 2025, 07:35 PM EDT

GRAL Option Overview

Overview for all option chains of GRAL. As of August 15, 2025, GRAL options have an IV of 315.12% and an IV rank of 315.96%. The volume is 1,377 contracts, which is 98.43% of average daily volume of 1,399 contracts. The volume put-call ratio is 0.76, indicating a neutral sentiment in the market.

Implied Volatility

Implied Volatility (30d)

315.12%

IV Rank

315.96%

Historical Volatility

65.25%

IV Low

81.16% on Jan 21, 2025

IV High

155.21% on May 13, 2025

Open Interest (OI)

Today's Open Interest

30,401

Put-Call Ratio

0.33

Put Open Interest

7,473

Call Open Interest

22,928

Open Interest Avg (30-day)

25,513

Today vs Open Interest Avg (30-day)

119.16%

Option Volume

Today's Volume

1,377

Put-Call Ratio

0.76

Put Volume

595

Call Volume

782

Volume Avg (30-day)

1,399

Today vs Volume Avg (30-day)

98.43%

Option Chain Statistics

This table provides a comprehensive overview of all GRAL options grouped by their expiration dates.

Expiration	Call Vol	Put Vol	P/C Vol	Call OI	Put OI	P/C OI	Implied Volatility	Max Pain
Aug 15, 2025	146	366	2.51	6,720	3,639	0.54	315.12%	35
Sep 19, 2025	395	197	0.5	3,582	1,384	0.39	131.38%	35
Oct 17, 2025	67	23	0.34	1,871	575	0.31	87.69%	35
Dec 19, 2025	64	6	0.09	503	125	0.25	81.98%	35
Jan 16, 2026	80	2	0.03	7,412	1,262	0.17	82.91%	30
Apr 17, 2026	0	1	0	0	0	0	81.27%	17.5
Jan 15, 2027	30	0	0	2,840	488	0.17	82.06%	20