Maze Therapeutics (MAZE) Options Chain

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

27.11+1.23 (+4.75%)

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

Expiration date

Expiration: Jan 15, 2027
Days to expiration: 96
Share price: $27.11
Put/call ratio (OI): 0.68
Put/call ratio (volume): 0.02
ATM implied volatility: 75.5%
Expected move: ±$10.50
Open interest (C / P): 154 / 104

MAZE options summary

The MAZE options chain for the January 15, 2027 expiration lists 7 call and 7 put contracts, with 96 days until expiration. Open interest stands at 154 calls and 104 puts, a put/call ratio of 0.68, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $25.00 strike is 75.5%, which implies the market expects a move of about ±$10.50 (38.7%) in Maze Therapeutics stock by expiration.

The most open interest sits at the $40.00 call (89 contracts) and the $25.00 put (96 contracts).

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

MAZE options chain · January 15, 2027

MAZE 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
—	—	—	—	—	—	12.50	0.00	4.90	0.35	205.9%	1	2
5	5	80.9%	12.70	10.00	14.80	15.00	0.00	4.90	0.50	168.5%	1	3
9	9	67.3%	9.10	5.60	10.30	20.00	0.00	4.90	1.05	110.9%	—	1
8	1	58.0%	8.00	3.50	8.10	22.50	—	—	—	—	—	—
—	—	—	—	—	—	25.00	1.20	4.90	2.96	75.5%	1	96
MAZE $27.11
12	2	67.3%	3.90	0.40	4.90	30.00	6.00	10.70	7.62	117.8%	—	2
20	100	90.5%	2.00	0.30	4.90	35.00	—	—	—	—	—	—
89	5	71.5%	0.80	0.60	1.20	40.00	14.50	19.00	16.20	132.4%	—	0
11	1	119.2%	0.50	0.00	4.80	45.00	0.00	0.00	16.00	—	—	0

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 MAZE put/call ratio?

For the January 15, 2027 expiration, the MAZE put/call ratio based on open interest is 0.68 (104 puts vs 154 calls), and 0.02 based on today's volume. A ratio above 1 means more puts than calls.

What is MAZE's implied volatility?

At-the-money implied volatility for MAZE options expiring January 15, 2027 is about 75.5%, an annualized estimate of how much the market expects Maze Therapeutics stock to move.

How many MAZE option expiration dates are there?

MAZE has 5 listed expiration dates, from Oct 16, 2026 to May 21, 2027.

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.