908 Devices (MASS) Options Chain
NASDAQ: MASSIndustrialsIndustrial Machinery/ComponentsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Feb 19, 2027
- Days to expiration
- 131
- Share price
- $12.05
- Put/call ratio (OI)
- 0.00
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$5.87
- Open interest (C / P)
- 191 / 0
MASS options summary
The MASS options chain for the February 19, 2027 expiration lists 7 call and 0 put contracts, with 131 days until expiration. Open interest stands at 191 calls and 0 puts, a put/call ratio of 0.00, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $12.50 strike is 81.3%, which implies the market expects a move of about ±$5.87 (48.7%) in 908 Devices stock by expiration.
Summary generated from market data by MetaCap's automated system. Methodology
MASS options chain · February 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 6.20 | 6.00 | 8.50 | 5.00 | — | — | — | |||||
| 4.65 | 4.10 | 6.70 | 7.50 | — | — | — | |||||
| 2.80 | 2.85 | 4.10 | 10.00 | — | — | — | |||||
| 3.10 | 1.35 | 2.95 | 12.50 | — | — | — | |||||
| 1.09 | 0.05 | 1.90 | 15.00 | — | — | — | |||||
| 0.40 | 0.05 | 1.20 | 17.50 | — | — | — | |||||
| 0.70 | — | — | 20.00 | — | — | — | |||||
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 MASS put/call ratio?
For the February 19, 2027 expiration, the MASS put/call ratio based on open interest is 0.00 (0 puts vs 191 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is MASS's implied volatility?
At-the-money implied volatility for MASS options expiring February 19, 2027 is about 81.3%, an annualized estimate of how much the market expects 908 Devices stock to move.
How many MASS option expiration dates are there?
MASS 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.