TriMas (TRS) Options Chain
NASDAQ: TRSIndustrialsIndustrial SpecialtiesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $38.15
- Put/call ratio (OI)
- 1.00
- Put/call ratio (volume)
- 0.14
- Expected move
- ±$5.76
- Open interest (C / P)
- 14 / 14
TRS options summary
The TRS options chain for the December 18, 2026 expiration lists 4 call and 3 put contracts, with 68 days until expiration. Open interest stands at 14 calls and 14 puts, a put/call ratio of 1.00, which is fairly balanced between calls and puts. At-the-money implied volatility near the $40.00 strike is 35.0%, which implies the market expects a move of about ±$5.76 (15.1%) in TriMas stock by expiration.
The most open interest sits at the $22.50 call (14 contracts) and the $40.00 put (8 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
TRS options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 19.58 | 16.00 | 20.50 | 22.50 | — | — | — | |||||
| 13.70 | 13.50 | 18.50 | 25.00 | — | — | — | |||||
| — | — | — | 35.00 | 0.00 | 4.80 | 2.65 | |||||
| 5.80 | 0.00 | 0.00 | 40.00 | 1.70 | 5.50 | 3.60 | |||||
| 2.35 | 0.00 | 0.00 | 50.00 | — | — | — | |||||
| — | — | — | 55.00 | 13.60 | 18.00 | 17.80 | |||||
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 TRS put/call ratio?
For the December 18, 2026 expiration, the TRS put/call ratio based on open interest is 1.00 (14 puts vs 14 calls), and 0.14 based on today's volume. A ratio above 1 means more puts than calls.
What is TRS's implied volatility?
At-the-money implied volatility for TRS options expiring December 18, 2026 is about 35.0%, an annualized estimate of how much the market expects TriMas stock to move.
How many TRS option expiration dates are there?
TRS has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.