NewAmsterdam Pharma N.V. (NAMS) Options Chain
NASDAQ: NAMSHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
After hours: 22.00 +1.97%
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $21.58
- Put/call ratio (OI)
- 0.28
- Put/call ratio (volume)
- 2.33
- ATM implied volatility
- 117.8%
- Expected move
- ±$3.52
- Open interest (C / P)
- 1.63K / 458
NAMS options summary
The NAMS options chain for the October 16, 2026 expiration lists 6 call and 4 put contracts, with 7 days until expiration. Open interest stands at 1,632 calls and 458 puts, a put/call ratio of 0.28, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $22.50 strike is 117.8%, which implies the market expects a move of about ±$3.52 (16.3%) in NewAmsterdam Pharma N.V. stock by expiration.
The most open interest sits at the $22.50 call (585 contracts) and the $25.00 put (195 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
NAMS options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 5.00 | 2.20 | 6.10 | 17.50 | — | — | — | |||||
| 2.50 | 0.05 | 4.00 | 20.00 | 0.00 | 2.00 | 0.25 | |||||
| 2.10 | 0.00 | 2.50 | 22.50 | 0.00 | 1.90 | 1.40 | |||||
| 0.05 | 0.00 | 0.65 | 25.00 | 1.65 | 5.10 | 2.20 | |||||
| 0.14 | 0.00 | 0.25 | 30.00 | 6.60 | 10.40 | 5.70 | |||||
| 0.22 | 0.00 | 0.25 | 35.00 | — | — | — | |||||
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 October 16, 2026 expiration, the NAMS put/call ratio based on open interest is 0.28 (458 puts vs 1,632 calls), and 2.33 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 October 16, 2026 is about 117.8%, 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.