Atour Lifestyle (ATAT) Options Chain

31.61-0.31 (-0.97%)

At close: Oct 8, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 8
Share price: $31.61
Put/call ratio (OI): 0.04
Put/call ratio (volume): 0.08
ATM implied volatility: 62.4%
Expected move: ±$2.92
Open interest (C / P): 505 / 21

ATAT options summary

The ATAT options chain for the October 16, 2026 expiration lists 4 call and 2 put contracts, with 8 days until expiration. Open interest stands at 505 calls and 21 puts, a put/call ratio of 0.04, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $30.00 strike is 62.4%, which implies the market expects a move of about ±$2.92 (9.2%) in Atour Lifestyle stock by expiration.

The most open interest sits at the $35.00 call (479 contracts) and the $30.00 put (15 contracts).

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

ATAT options chain · October 16, 2026

ATAT 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
19	19	69.3%	2.50	0.65	3.80	30.00	0.00	0.40	0.45	55.4%	1	15
ATAT $31.61
479	1	81.8%	0.05	0.00	0.90	35.00	1.60	5.10	2.50	158.9%	1	6
6	5	75.0%	0.75	0.00	0.05	40.00	—	—	—	—	—	—
1	—	247.5%	0.03	0.00	1.45	50.00	—	—	—	—	—	—

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 ATAT put/call ratio?

For the October 16, 2026 expiration, the ATAT put/call ratio based on open interest is 0.04 (21 puts vs 505 calls), and 0.08 based on today's volume. A ratio above 1 means more puts than calls.

What is ATAT's implied volatility?

At-the-money implied volatility for ATAT options expiring October 16, 2026 is about 62.4%, an annualized estimate of how much the market expects Atour Lifestyle stock to move.

How many ATAT option expiration dates are there?

ATAT has 4 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.