Corvus Pharmaceuticals (CRVS) Options Chain

NASDAQ: CRVSHealth CareBiotechnology: Pharmaceutical PreparationsUSD

10.52+0.31 (+3.04%)

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

Expiration date

Expiration: Jan 21, 2028
Days to expiration: 468
Share price: $10.52
Put/call ratio (OI): 0.18
Put/call ratio (volume): 0.14
ATM implied volatility: 99.0%
Expected move: ±$11.79
Open interest (C / P): 12.49K / 2.25K

CRVS options summary

The CRVS options chain for the January 21, 2028 expiration lists 16 call and 12 put contracts, with 468 days until expiration. Open interest stands at 12,490 calls and 2,255 puts, a put/call ratio of 0.18, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $10.00 strike is 99.0%, which implies the market expects a move of about ±$11.79 (112.1%) in Corvus Pharmaceuticals stock by expiration.

The most open interest sits at the $40.00 call (3.41K contracts) and the $18.00 put (1.14K contracts).

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

CRVS options chain · January 21, 2028

CRVS 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
20	1	—	13.20	9.50	14.50	3.00	0.30	0.70	0.35	109.2%	—	60
6	5	114.3%	8.30	5.00	9.00	5.00	0.50	3.70	2.05	142.4%	5	45
89	4	119.9%	5.89	5.00	7.00	8.00	2.20	5.00	2.95	123.7%	8	201
2,264	56	115.1%	4.92	3.00	7.50	10.00	2.00	4.90	3.20	82.8%	1	76
CRVS $10.52
1,498	10	131.3%	4.81	3.50	6.90	13.00	5.10	9.00	6.40	115.9%	3	204
3,160	96	102.3%	4.00	2.35	4.80	15.00	5.50	10.00	5.10	95.7%	9	481
910	18	117.3%	3.30	2.05	5.50	18.00	7.50	12.50	9.45	90.6%	22	1,141
156	4	107.0%	2.99	1.75	4.30	20.00	8.00	12.50	11.23	57.2%	4	5
46	10	108.4%	4.40	0.50	5.20	22.00	13.00	14.10	12.50	92.0%	1	2
367	4	109.6%	2.90	0.20	5.00	25.00	0.00	0.00	14.20	—	—	0
39	28	111.2%	4.97	0.00	5.00	27.00	14.00	18.50	16.34	101.1%	2	2
468	50	119.4%	2.00	0.30	5.00	30.00	—	—	—	—	—	—
0	319	25.0%	4.18	0.00	0.00	32.00	—	—	—	—	—	—
0	2	25.0%	3.40	0.00	0.00	35.00	22.60	27.50	23.80	76.0%	219	38
53	5	146.8%	3.40	1.00	6.00	37.00	—	—	—	—	—	—
3,414	1,290	108.5%	1.40	1.15	2.00	40.00	—	—	—	—	—	—

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 the CRVS put/call ratio?

For the January 21, 2028 expiration, the CRVS put/call ratio based on open interest is 0.18 (2,255 puts vs 12,490 calls), and 0.14 based on today's volume. A ratio above 1 means more puts than calls.

What is CRVS's implied volatility?

At-the-money implied volatility for CRVS options expiring January 21, 2028 is about 99.0%, an annualized estimate of how much the market expects Corvus Pharmaceuticals stock to move.

How many CRVS option expiration dates are there?

CRVS has 6 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.