Corvus Pharmaceuticals (CRVS) Options Chain

NASDAQ: CRVSHealth CareBiotechnology: Pharmaceutical PreparationsUSD

10.58+0.365 (+3.57%)

Market open · Delayed 15 min · as of Oct 9, 1:45 PM ET

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 7
Share price: $10.59
Put/call ratio (OI): 0.42
Put/call ratio (volume): 0.32
ATM implied volatility: 189.1%
Expected move: ±$2.77
Open interest (C / P): 7.79K / 3.29K

CRVS options summary

The CRVS options chain for the October 16, 2026 expiration lists 22 call and 17 put contracts, with 7 days until expiration. Open interest stands at 7,790 calls and 3,291 puts, a put/call ratio of 0.42, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $11.00 strike is 189.1%, which implies the market expects a move of about ±$2.77 (26.2%) in Corvus Pharmaceuticals stock by expiration.

The most open interest sits at the $20.00 call (1.95K contracts) and the $12.00 put (2.61K contracts).

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

CRVS options chain · October 16, 2026

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
—	—	—	—	—	—	5.00	0.00	0.00	0.75	50.0%	1	0
0	2	—	5.90	0.00	0.00	7.00	—	—	—	—	—	—
31	8	976.6%	6.30	4.10	8.50	8.00	0.00	2.75	0.40	459.0%	30	50
4	1	270.7%	2.70	0.05	4.90	9.00	0.00	0.00	0.84	25.0%	1	0
14	2	109.4%	1.80	0.00	2.00	10.00	0.00	0.50	0.55	80.5%	17	19
CRVS $10.59
224	1	127.7%	0.20	0.00	1.25	11.00	0.00	3.60	0.44	250.4%	11	83
1,768	236	73.0%	0.05	0.05	0.10	12.00	0.10	2.35	0.90	232.8%	5	2,614
631	3	93.8%	0.07	0.00	0.10	13.00	0.70	4.90	2.60	179.3%	13	345
188	14	181.3%	0.09	0.00	0.50	14.00	1.75	4.70	3.75	372.5%	2	10
642	1	139.8%	0.05	0.00	0.10	15.00	2.50	7.00	3.76	230.1%	4	7
1,791	7	140.6%	0.04	0.00	0.05	16.00	3.50	8.00	5.03	255.5%	20	68
145	1	157.8%	0.05	0.00	0.05	17.00	4.50	9.00	5.36	278.5%	3	21
70	1	308.2%	0.10	0.00	0.75	18.00	7.10	7.60	3.55	256.3%	25	51
49	5	327.7%	0.05	0.00	0.75	19.00	2.40	7.00	6.28	—	10	10
1,952	4	200.0%	0.01	0.00	0.05	20.00	4.00	8.00	5.60	—	—	10
65	2	473.4%	1.12	0.00	1.75	21.00	4.00	6.60	7.50	—	—	1
126	40	225.0%	0.05	0.00	0.05	22.00	—	—	—	—	—	—
9	4	235.9%	0.05	0.00	0.05	23.00	—	—	—	—	—	—
4	2	615.6%	0.85	0.00	2.75	24.00	7.50	12.00	11.10	—	1	1
52	2	561.3%	0.20	0.00	2.00	25.00	10.20	10.50	13.72	—	—	1
0	2	50.0%	0.15	0.00	0.00	26.00	—	—	—	—	—	—
25	10	435.9%	0.20	0.00	0.50	30.00	—	—	—	—	—	—
0	100	50.0%	0.18	0.00	0.00	35.00	—	—	—	—	—	—

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 October 16, 2026 expiration, the CRVS put/call ratio based on open interest is 0.42 (3,291 puts vs 7,790 calls), and 0.32 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 October 16, 2026 is about 189.1%, 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.