Replimune Group (REPL) Options Chain

NASDAQ: REPLHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD

13.42+0.38 (+2.91%)

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

Expiration date

Expiration: Feb 19, 2027
Days to expiration: 131
Share price: $13.42
Put/call ratio (OI): 0.75
Put/call ratio (volume): 0.54
ATM implied volatility: 81.5%
Expected move: ±$6.55
Open interest (C / P): 534 / 401

REPL options summary

The REPL options chain for the February 19, 2027 expiration lists 25 call and 20 put contracts, with 131 days until expiration. Open interest stands at 534 calls and 401 puts, a put/call ratio of 0.75, which is fairly balanced between calls and puts. At-the-money implied volatility near the $13.00 strike is 81.5%, which implies the market expects a move of about ±$6.55 (48.8%) in Replimune Group stock by expiration.

The most open interest sits at the $14.00 call (135 contracts) and the $12.00 put (224 contracts).

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

REPL options chain · February 19, 2027

REPL 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
9	1	—	11.50	10.10	14.40	1.00	0.00	0.30	0.40	292.2%	1	3
—	—	—	—	—	—	2.00	0.00	0.00	0.10	50.0%	12	0
—	—	—	—	—	—	3.00	0.00	0.00	0.20	50.0%	1	0
—	—	—	—	—	—	4.00	0.00	0.70	0.10	163.7%	52	13
—	—	—	—	—	—	5.00	0.05	0.65	0.25	135.9%	1	3
0	—	190.2%	3.18	7.40	10.10	6.00	0.00	0.00	0.90	25.0%	—	0
8	2	89.5%	6.50	4.60	8.80	7.00	0.00	0.00	1.20	25.0%	2	0
0	3	—	6.80	0.00	0.00	9.00	0.00	0.00	2.00	12.5%	1	0
0	2	—	4.70	0.00	0.00	10.00	0.70	1.25	1.08	83.0%	1	44
9	5	79.2%	5.10	3.20	4.20	11.00	0.75	2.00	1.80	82.8%	3	7
17	1	88.2%	2.95	2.65	4.20	12.00	1.80	2.30	2.30	89.8%	5	224
0	—	—	4.30	0.00	0.00	13.00	1.80	2.90	2.70	81.5%	—	2
REPL $13.42
135	54	86.2%	4.20	1.95	3.10	14.00	2.50	3.60	2.55	84.6%	—	7
73	60	87.5%	2.02	1.70	2.75	15.00	3.00	4.10	4.20	79.6%	2	4
15	10	84.3%	1.75	1.35	2.30	16.00	3.70	4.80	4.90	79.5%	2	35
49	2	82.1%	3.20	1.00	2.00	17.00	4.20	5.40	9.60	73.0%	2	0
22	2	82.6%	2.50	0.75	1.85	18.00	5.10	6.50	5.20	80.0%	3	17
16	—	84.7%	2.60	0.65	1.70	19.00	5.90	7.40	5.90	81.1%	4	5
44	9	82.4%	1.00	0.45	1.45	20.00	6.80	8.20	6.40	81.3%	18	36
2	2	82.8%	1.85	0.35	1.30	21.00	7.60	8.70	7.50	72.5%	1	1
30	1	80.4%	1.02	0.35	0.95	22.00	—	—	—	—	—	—
36	1	81.3%	0.95	0.30	0.85	23.00	—	—	—	—	—	—
1	—	80.4%	0.65	0.05	0.90	24.00	—	—	—	—	—	—
6	1	96.5%	0.80	0.00	1.50	25.00	—	—	—	—	—	—
42	41	87.3%	0.55	0.00	0.95	26.00	—	—	—	—	—	—
6	2	85.1%	0.80	0.00	0.75	27.00	—	—	—	—	—	—
1	—	88.0%	0.95	0.00	0.75	28.00	—	—	—	—	—	—
6	—	89.3%	0.90	0.00	0.70	29.00	—	—	—	—	—	—
7	7	91.9%	0.55	0.00	0.70	30.00	—	—	—	—	—	—

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 REPL put/call ratio?

For the February 19, 2027 expiration, the REPL put/call ratio based on open interest is 0.75 (401 puts vs 534 calls), and 0.54 based on today's volume. A ratio above 1 means more puts than calls.

What is REPL's implied volatility?

At-the-money implied volatility for REPL options expiring February 19, 2027 is about 81.5%, an annualized estimate of how much the market expects Replimune Group stock to move.

How many REPL option expiration dates are there?

REPL has 10 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

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.