NewAmsterdam Pharma N.V. (NAMS) Options Chain

NASDAQ: NAMSHealth CareBiotechnology: Pharmaceutical PreparationsUSD

21.58+0.315 (+1.48%)

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

Expiration date

Expiration: Feb 19, 2027
Days to expiration: 131
Share price: $21.58
Put/call ratio (OI): 0.57
Put/call ratio (volume): 17.80
ATM implied volatility: 161.4%
Expected move: ±$20.86
Open interest (C / P): 8.75K / 5.01K

NAMS options summary

The NAMS options chain for the February 19, 2027 expiration lists 8 call and 9 put contracts, with 131 days until expiration. Open interest stands at 8,752 calls and 5,013 puts, a put/call ratio of 0.57, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $22.50 strike is 161.4%, which implies the market expects a move of about ±$20.86 (96.7%) in NewAmsterdam Pharma N.V. stock by expiration.

The most open interest sits at the $30.00 call (3.92K contracts) and the $30.00 put (3.96K contracts).

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

NAMS options chain · February 19, 2027

NAMS 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
8	1	158.3%	13.00	8.50	12.30	15.00	1.55	5.50	3.20	149.9%	5	15
8	2	152.8%	11.40	7.20	11.00	17.50	2.85	6.80	4.88	147.9%	6	11
12	3	149.5%	8.34	6.20	9.80	20.00	5.70	6.90	5.90	146.8%	2	331
NAMS $21.58
—	—	—	—	—	—	22.50	7.60	9.70	7.40	161.4%	1	94
52	11	149.7%	7.10	4.60	8.30	25.00	9.30	11.90	8.90	164.5%	287	596
3,918	5	148.4%	5.34	3.40	7.00	30.00	11.40	15.40	12.26	144.1%	205	3,957
917	1	146.3%	4.10	2.35	6.00	35.00	0.00	0.00	14.20	—	17	0
3,799	5	145.6%	3.14	1.55	5.30	40.00	0.00	0.00	18.00	—	7	0
38	2	144.8%	3.20	0.95	4.70	45.00	23.70	27.50	23.56	130.7%	4	9

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 NAMS put/call ratio?

For the February 19, 2027 expiration, the NAMS put/call ratio based on open interest is 0.57 (5,013 puts vs 8,752 calls), and 17.80 based on today's volume. A ratio above 1 means more puts than calls.

What is NAMS's implied volatility?

At-the-money implied volatility for NAMS options expiring February 19, 2027 is about 161.4%, an annualized estimate of how much the market expects NewAmsterdam Pharma N.V. stock to move.

How many NAMS option expiration dates are there?

NAMS has 9 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.