Immunome (IMNM) Options Chain

NASDAQ: IMNMHealth CareBiotechnology: Pharmaceutical PreparationsUSD

19.55+0.24 (+1.24%)

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

Expiration date

Expiration: Apr 16, 2027
Days to expiration: 187
Share price: $19.55
Put/call ratio (OI): 3.30
Put/call ratio (volume): 6.00
ATM implied volatility: 73.2%
Expected move: ±$10.24
Open interest (C / P): 112 / 370

IMNM options summary

The IMNM options chain for the April 16, 2027 expiration lists 14 call and 6 put contracts, with 187 days until expiration. Open interest stands at 112 calls and 370 puts, a put/call ratio of 3.30, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $20.00 strike is 73.2%, which implies the market expects a move of about ±$10.24 (52.4%) in Immunome stock by expiration.

The most open interest sits at the $21.00 call (62 contracts) and the $27.00 put (199 contracts).

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

IMNM options chain · April 16, 2027

IMNM 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
IMNM $19.55
12	1	73.2%	3.90	1.75	6.00	20.00	—	—	—	—	—	—
62	30	70.2%	4.70	1.00	5.70	21.00	—	—	—	—	—	—
—	—	—	—	—	—	22.00	3.10	7.50	5.13	67.2%	140	36
1	—	69.8%	5.00	0.50	4.90	23.00	—	—	—	—	—	—
11	—	72.0%	6.14	0.20	4.90	24.00	4.10	8.90	5.80	62.9%	78	47
1	6	84.5%	4.43	1.50	4.50	25.00	5.30	9.50	7.62	65.4%	20	18
0	1	79.6%	3.05	0.10	4.90	26.00	6.20	10.00	7.00	63.8%	72	58
—	—	—	—	—	—	27.00	7.10	11.00	7.98	66.5%	260	199
—	—	—	—	—	—	28.00	7.80	12.00	6.51	66.8%	—	12
0	25	89.5%	2.50	0.00	4.90	29.00	—	—	—	—	—	—
6	20	72.0%	2.00	0.85	1.95	30.00	—	—	—	—	—	—
6	1	96.6%	1.80	0.10	4.90	31.00	—	—	—	—	—	—
1	—	98.5%	1.65	0.00	4.90	32.00	—	—	—	—	—	—
1	—	103.8%	1.40	0.00	4.90	34.00	—	—	—	—	—	—
6	9	73.7%	1.00	0.20	1.65	35.00	—	—	—	—	—	—
3	1	108.6%	1.35	0.00	4.90	36.00	—	—	—	—	—	—
2	1	117.2%	1.35	0.00	4.90	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 IMNM put/call ratio?

For the April 16, 2027 expiration, the IMNM put/call ratio based on open interest is 3.30 (370 puts vs 112 calls), and 6.00 based on today's volume. A ratio above 1 means more puts than calls.

What is IMNM's implied volatility?

At-the-money implied volatility for IMNM options expiring April 16, 2027 is about 73.2%, an annualized estimate of how much the market expects Immunome stock to move.

How many IMNM option expiration dates are there?

IMNM 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.