Biomea Fusion (BMEA) Options Chain

NASDAQ: BMEAHealth CareBiotechnology: Pharmaceutical PreparationsUSD

1.43+0.06 (+4.38%)

Market open · Delayed 15 min · as of Oct 9, 10:09 AM ET

Expiration date

Expiration: Jan 21, 2028
Days to expiration: 469
Share price: $1.43
Put/call ratio (OI): 0.01
Put/call ratio (volume): 0.13
ATM implied volatility: 80.9%
Expected move: ±$1.31
Open interest (C / P): 24.86K / 211

BMEA options summary

The BMEA options chain for the January 21, 2028 expiration lists 8 call and 8 put contracts, with 469 days until expiration. Open interest stands at 24,862 calls and 211 puts, a put/call ratio of 0.01, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $1.50 strike is 80.9%, which implies the market expects a move of about ±$1.31 (91.7%) in Biomea Fusion stock by expiration.

The most open interest sits at the $2.50 call (11.97K contracts) and the $2.50 put (58 contracts).

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

BMEA options chain · January 21, 2028

BMEA 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
3,051	165	139.1%	0.92	0.75	1.45	0.50	0.00	0.15	0.10	96.1%	10	37
175	5	—	3.70	0.00	4.10	1.00	0.00	0.55	0.50	87.5%	4	10
BMEA $1.43
767	202	109.8%	0.55	0.25	1.05	1.50	0.00	0.75	0.70	52.0%	5	29
573	10	124.0%	0.55	0.00	1.25	2.00	0.00	0.00	1.05	—	—	0
11,972	83	136.7%	0.50	0.30	0.95	2.50	0.00	5.00	1.60	—	50	58
683	56	126.0%	0.40	0.30	0.70	3.00	0.00	2.30	2.15	164.1%	—	20
7,538	12	161.9%	0.35	0.25	0.90	5.00	1.50	6.00	3.70	98.8%	5	56
103	35	—	0.29	0.00	5.00	7.50	4.00	9.00	6.50	156.3%	1	1

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 BMEA put/call ratio?

For the January 21, 2028 expiration, the BMEA put/call ratio based on open interest is 0.01 (211 puts vs 24,862 calls), and 0.13 based on today's volume. A ratio above 1 means more puts than calls.

What is BMEA's implied volatility?

At-the-money implied volatility for BMEA options expiring January 21, 2028 is about 80.9%, an annualized estimate of how much the market expects Biomea Fusion stock to move.

How many BMEA option expiration dates are there?

BMEA has 5 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.