Birkenstock (BIRK) Options Chain

NYSE: BIRKConsumer DiscretionaryShoe ManufacturingUSD

33.67+0.55 (+1.66%)

Market open · Delayed 15 min · as of Oct 9, 2:55 PM ET

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 7
Share price: $33.67
Put/call ratio (OI): 2.61
Put/call ratio (volume): 1.52
ATM implied volatility: 47.9%
Expected move: ±$2.23
Open interest (C / P): 19.21K / 50.07K

BIRK options summary

The BIRK options chain for the October 16, 2026 expiration lists 19 call and 18 put contracts, with 7 days until expiration. Open interest stands at 19,207 calls and 50,066 puts, a put/call ratio of 2.61, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $32.50 strike is 47.9%, which implies the market expects a move of about ±$2.23 (6.6%) in Birkenstock stock by expiration.

The most open interest sits at the $40.00 call (5.40K contracts) and the $27.50 put (32.03K contracts).

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

BIRK options chain · October 16, 2026

BIRK 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
0	—	—	26.44	0.00	0.00	17.50	0.00	0.75	0.05	309.4%	4	14
0	4	—	12.80	0.00	0.00	20.00	0.00	0.00	0.77	50.0%	1	0
—	—	—	—	—	—	22.50	0.00	0.00	0.08	50.0%	444	0
0	—	—	10.48	0.00	0.00	25.00	0.00	0.25	0.05	125.8%	5	132
86	85	118.8%	3.77	4.70	6.50	27.50	0.00	0.30	0.05	96.1%	7	32,034
56	2	80.1%	3.10	2.35	4.00	30.00	0.05	0.15	0.10	56.3%	14	3,552
4,311	15	51.7%	1.46	1.25	1.70	32.50	0.25	0.40	0.37	44.1%	9	2,839
BIRK $33.67
3,826	34	45.1%	0.33	0.25	0.40	35.00	1.40	1.95	2.08	57.5%	7	495
770	1	52.0%	0.10	0.00	0.20	37.50	3.70	5.20	4.47	94.0%	3	1,091
5,397	9	81.3%	0.05	0.00	0.30	40.00	6.00	7.80	6.42	119.7%	10	5,505
517	1	136.9%	0.06	0.00	0.95	42.50	8.30	10.40	9.16	140.7%	1	472
3,065	5	134.6%	0.14	0.00	0.50	45.00	10.50	12.80	12.72	142.8%	1	2,792
29	3	178.3%	0.20	0.00	0.95	47.50	12.90	15.30	14.30	155.3%	58	30
724	4	115.6%	0.10	0.00	0.05	50.00	15.50	17.70	16.30	172.1%	25	1,089
17	2	213.3%	0.20	0.00	0.95	52.50	9.60	13.10	9.20	—	—	1
405	224	228.9%	0.05	0.00	0.95	55.00	13.80	17.90	11.10	—	1	2
0	3	50.0%	0.30	0.00	0.00	57.50	—	—	—	—	—	—
1	—	284.4%	1.05	0.35	1.10	60.00	0.00	0.00	19.10	—	8	0
2	1	358.2%	1.30	0.00	2.50	65.00	21.00	24.20	19.70	—	—	18
1	1	329.1%	0.85	0.00	1.35	70.00	—	—	—	—	—	—

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 BIRK put/call ratio?

For the October 16, 2026 expiration, the BIRK put/call ratio based on open interest is 2.61 (50,066 puts vs 19,207 calls), and 1.52 based on today's volume. A ratio above 1 means more puts than calls.

What is BIRK's implied volatility?

At-the-money implied volatility for BIRK options expiring October 16, 2026 is about 47.9%, an annualized estimate of how much the market expects Birkenstock stock to move.

How many BIRK option expiration dates are there?

BIRK has 6 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.