Grace Therapeutics (GRCE) Options Chain

NASDAQ: GRCEHealth CareBiotechnology: Pharmaceutical PreparationsUSD

2.08+0.04 (+1.96%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 41
Share price: $2.08
Put/call ratio (OI): 0.04
Put/call ratio (volume): 0.34
ATM implied volatility: 74.6%
Expected move: ±$0.5201
Open interest (C / P): 3.53K / 158

GRCE options summary

The GRCE options chain for the November 20, 2026 expiration lists 3 call and 2 put contracts, with 41 days until expiration. Open interest stands at 3,533 calls and 158 puts, a put/call ratio of 0.04, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $2.50 strike is 74.6%, which implies the market expects a move of about ±$0.5201 (25.0%) in Grace Therapeutics stock by expiration.

The most open interest sits at the $2.50 call (2.73K contracts) and the $2.50 put (127 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

GRCE options chain · November 20, 2026

GRCE calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
GRCE $2.08
2,727	1	62.5%	0.05	0.00	0.05	2.50	0.40	0.65	0.55	86.7%	5	127
795	201	321.9%	0.10	0.00	0.75	5.00	0.50	3.50	2.82	396.1%	64	31
11	1	384.4%	0.23	0.00	0.75	7.50	—	—	—	—	—	—

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 the GRCE put/call ratio?

For the November 20, 2026 expiration, the GRCE put/call ratio based on open interest is 0.04 (158 puts vs 3,533 calls), and 0.34 based on today's volume. A ratio above 1 means more puts than calls.

What is GRCE's implied volatility?

At-the-money implied volatility for GRCE options expiring November 20, 2026 is about 74.6%, an annualized estimate of how much the market expects Grace Therapeutics stock to move.

How many GRCE option expiration dates are there?

GRCE has 4 listed expiration dates, from Oct 16, 2026 to May 21, 2027.

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.