Materialise NV (MTLS) Options Chain
NASDAQ: MTLSTechnologyComputer Software: Prepackaged SoftwareUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $8.30
- Put/call ratio (OI)
- 0.03
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$1.65
- Open interest (C / P)
- 1.11K / 33
MTLS options summary
The MTLS options chain for the November 20, 2026 expiration lists 4 call and 2 put contracts, with 40 days until expiration. Open interest stands at 1,110 calls and 33 puts, a put/call ratio of 0.03, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $7.50 strike is 60.1%, which implies the market expects a move of about ±$1.65 (19.9%) in Materialise NV stock by expiration.
The most open interest sits at the $10.00 call (494 contracts) and the $5.00 put (27 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MTLS options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 5.50 | 5.10 | 6.70 | 2.50 | — | — | — | |||||
| 3.30 | 2.80 | 4.00 | 5.00 | 0.00 | 0.55 | 0.10 | |||||
| 1.20 | 0.75 | 1.35 | 7.50 | 0.00 | 0.75 | 0.55 | |||||
| 0.05 | 0.00 | 0.10 | 10.00 | — | — | — | |||||
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 MTLS put/call ratio?
For the November 20, 2026 expiration, the MTLS put/call ratio based on open interest is 0.03 (33 puts vs 1,110 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is MTLS's implied volatility?
At-the-money implied volatility for MTLS options expiring November 20, 2026 is about 60.1%, an annualized estimate of how much the market expects Materialise NV stock to move.
How many MTLS option expiration dates are there?
MTLS has 4 listed expiration dates, from Oct 16, 2026 to May 21, 2027.
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.