GRAIL (GRAL) Options Chain
NASDAQ: GRALHealth CareMedical SpecialitiesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Apr 16, 2027
- Days to expiration
- 186
- Share price
- $140.58
- Put/call ratio (volume)
- 0.67
- Expected move
- ±$0.2007
- Open interest (C / P)
- 0 / 0
GRAL options summary
The GRAL options chain for the April 16, 2027 expiration lists 36 call and 22 put contracts, with 186 days until expiration. At-the-money implied volatility near the $140.00 strike is 0.2%, which implies the market expects a move of about ±$0.2007 (0.1%) in GRAIL stock by expiration. The most open interest sits at the $35.00 call (0 contracts) and the $35.00 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GRAL options chain · April 16, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 45.40 | 0.00 | 0.00 | 35.00 | 0.00 | 0.00 | 0.90 | |||||
| 70.60 | 0.00 | 0.00 | 40.00 | — | — | — | |||||
| 55.00 | 0.00 | 0.00 | 45.00 | — | — | — | |||||
| 99.95 | 0.00 | 0.00 | 50.00 | 0.00 | 0.00 | 1.80 | |||||
| 86.20 | 0.00 | 0.00 | 55.00 | 0.00 | 0.00 | 7.80 | |||||
| 87.59 | 0.00 | 0.00 | 60.00 | 0.00 | 0.00 | 2.95 | |||||
| 76.80 | 0.00 | 0.00 | 65.00 | 0.00 | 0.00 | 3.57 | |||||
| 75.25 | 0.00 | 0.00 | 70.00 | 0.00 | 0.00 | 3.69 | |||||
| 35.00 | 0.00 | 0.00 | 75.00 | 0.00 | 0.00 | 4.91 | |||||
| 69.75 | 0.00 | 0.00 | 80.00 | 0.00 | 0.00 | 5.01 | |||||
| 61.10 | 0.00 | 0.00 | 85.00 | — | — | — | |||||
| 57.75 | 0.00 | 0.00 | 90.00 | 0.00 | 0.00 | 8.89 | |||||
| 32.00 | 0.00 | 0.00 | 95.00 | 0.00 | 0.00 | 10.45 | |||||
| 51.95 | 0.00 | 0.00 | 100.00 | 0.00 | 0.00 | 13.82 | |||||
| 50.40 | 0.00 | 0.00 | 105.00 | 0.00 | 0.00 | 11.48 | |||||
| 43.90 | 0.00 | 0.00 | 110.00 | 0.00 | 0.00 | 16.75 | |||||
| 45.30 | 0.00 | 0.00 | 115.00 | 0.00 | 0.00 | 20.13 | |||||
| 41.03 | 0.00 | 0.00 | 120.00 | 0.00 | 0.00 | 20.20 | |||||
| 40.40 | 0.00 | 0.00 | 125.00 | 0.00 | 0.00 | 20.80 | |||||
| 38.10 | 0.00 | 0.00 | 130.00 | 0.00 | 0.00 | 28.00 | |||||
| 35.00 | 0.00 | 0.00 | 135.00 | 0.00 | 0.00 | 28.20 | |||||
| 34.22 | 0.00 | 0.00 | 140.00 | 0.00 | 0.00 | 32.80 | |||||
| 30.57 | 0.00 | 0.00 | 145.00 | 0.00 | 0.00 | 29.00 | |||||
| 28.84 | 0.00 | 0.00 | 150.00 | 0.00 | 0.00 | 32.00 | |||||
| 29.60 | 0.00 | 0.00 | 155.00 | — | — | — | |||||
| 27.00 | 0.00 | 0.00 | 160.00 | — | — | — | |||||
| 25.00 | 0.00 | 0.00 | 165.00 | 0.00 | 0.00 | 51.10 | |||||
| 24.00 | 0.00 | 0.00 | 170.00 | — | — | — | |||||
| 19.00 | 0.00 | 0.00 | 175.00 | — | — | — | |||||
| 20.70 | 0.00 | 0.00 | 180.00 | — | — | — | |||||
| 31.80 | 0.00 | 0.00 | 185.00 | — | — | — | |||||
| 30.10 | 0.00 | 0.00 | 190.00 | — | — | — | |||||
| 18.80 | 0.00 | 0.00 | 195.00 | — | — | — | |||||
| 27.10 | 0.00 | 0.00 | 200.00 | — | — | — | |||||
| 25.40 | 0.00 | 0.00 | 210.00 | — | — | — | |||||
| 10.40 | 0.00 | 0.00 | 240.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is GRAL's implied volatility?
At-the-money implied volatility for GRAL options expiring April 16, 2027 is about 0.2%, an annualized estimate of how much the market expects GRAIL stock to move.
How many GRAL option expiration dates are there?
GRAL has 5 listed expiration dates, from Oct 16, 2026 to Jan 21, 2028.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.