BioNTech (BNTX) Options Chain

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

96.96+4.90 (+5.32%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $96.96
Put/call ratio (OI): 0.71
Put/call ratio (volume): 0.18
ATM implied volatility: 55.3%
Expected move: ±$17.73
Open interest (C / P): 1.52K / 1.08K

BNTX options summary

The BNTX options chain for the November 20, 2026 expiration lists 14 call and 12 put contracts, with 40 days until expiration. Open interest stands at 1,523 calls and 1,084 puts, a put/call ratio of 0.71, which is fairly balanced between calls and puts. At-the-money implied volatility near the $97.50 strike is 55.3%, which implies the market expects a move of about ±$17.73 (18.3%) in BioNTech stock by expiration.

The most open interest sits at the $105.00 call (499 contracts) and the $92.50 put (361 contracts).

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

BNTX options chain · November 20, 2026

BNTX 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
—	—	—	—	—	—	65.00	0.00	1.30	0.25	80.5%	1	1
3	3	56.3%	22.99	20.70	24.50	75.00	0.10	0.60	0.40	55.4%	1	9
1	—	56.4%	21.50	16.30	20.30	80.00	0.40	2.00	1.16	54.4%	1	85
1	1	56.2%	14.89	12.40	16.40	85.00	1.00	3.20	2.00	52.5%	11	154
—	—	—	—	—	—	87.50	0.75	4.60	2.85	51.3%	36	40
—	—	—	—	—	—	90.00	3.50	4.70	4.18	56.4%	2	52
—	—	—	—	—	—	92.50	3.70	6.30	6.50	55.4%	4	361
32	6	50.5%	8.00	6.00	9.00	95.00	4.10	7.50	5.57	52.5%	5	226
BNTX $96.96
21	3	53.3%	6.78	4.80	8.50	97.50	6.50	8.90	8.27	57.2%	1	7
131	226	58.8%	5.70	5.60	7.00	100.00	6.40	10.40	8.80	51.5%	3	75
499	14	55.2%	4.10	3.20	5.00	105.00	10.10	13.90	14.40	54.1%	1	61
113	26	55.8%	2.95	2.65	3.10	110.00	13.60	17.60	15.30	52.9%	11	13
287	11	53.8%	1.99	1.30	2.20	115.00	—	—	—	—	—	—
124	1	58.1%	1.45	1.00	1.90	120.00	—	—	—	—	—	—
64	5	56.6%	1.10	0.45	1.30	125.00	—	—	—	—	—	—
125	122	60.5%	1.20	0.05	1.45	130.00	—	—	—	—	—	—
119	7	77.6%	1.05	0.40	2.45	135.00	—	—	—	—	—	—
3	1	68.1%	0.90	0.35	0.85	140.00	—	—	—	—	—	—

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 BNTX put/call ratio?

For the November 20, 2026 expiration, the BNTX put/call ratio based on open interest is 0.71 (1,084 puts vs 1,523 calls), and 0.18 based on today's volume. A ratio above 1 means more puts than calls.

What is BNTX's implied volatility?

At-the-money implied volatility for BNTX options expiring November 20, 2026 is about 55.3%, an annualized estimate of how much the market expects BioNTech stock to move.

How many BNTX option expiration dates are there?

BNTX has 11 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.