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: Jan 15, 2027
Days to expiration: 96
Share price: $21.58
Put/call ratio (OI): 3.22
Put/call ratio (volume): 0.14
ATM implied volatility: 83.0%
Expected move: ±$9.18
Open interest (C / P): 2.25K / 7.26K

NAMS options summary

The NAMS options chain for the January 15, 2027 expiration lists 10 call and 9 put contracts, with 96 days until expiration. Open interest stands at 2,253 calls and 7,261 puts, a put/call ratio of 3.22, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $22.50 strike is 83.0%, which implies the market expects a move of about ±$9.18 (42.6%) in NewAmsterdam Pharma N.V. stock by expiration.

The most open interest sits at the $20.00 call (1.42K contracts) and the $25.00 put (6.30K contracts).

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

NAMS options chain · January 15, 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
—	—	—	—	—	—	15.00	0.70	3.90	2.30	134.4%	1	6
9	2	93.6%	11.00	4.10	8.10	17.50	0.40	3.80	2.20	95.8%	11	154
1,417	2	91.2%	5.50	2.80	6.60	20.00	1.45	3.30	2.54	73.0%	1	200
NAMS $21.58
131	131	91.2%	4.40	1.80	5.50	22.50	3.00	4.70	4.71	74.8%	10	85
80	74	94.1%	3.50	1.30	4.60	25.00	3.80	6.70	6.50	68.5%	3	6,302
13	3	93.6%	1.70	0.15	3.40	30.00	7.90	11.50	9.54	80.8%	3	321
408	2	104.3%	2.52	0.00	2.90	35.00	12.00	15.80	12.30	72.8%	4	183
87	51	112.7%	1.70	0.00	2.45	40.00	16.10	19.40	16.20	104.8%	4	10
26	2	121.7%	2.86	0.00	2.25	45.00	0.00	0.00	17.09	—	—	0
24	1	130.4%	0.60	0.00	2.15	50.00	—	—	—	—	—	—
58	1	139.4%	0.55	0.00	2.15	55.00	—	—	—	—	—	—

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 NAMS put/call ratio?

For the January 15, 2027 expiration, the NAMS put/call ratio based on open interest is 3.22 (7,261 puts vs 2,253 calls), and 0.14 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 January 15, 2027 is about 83.0%, 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.