Silgan (SLGN) Options Chain
NYSE: SLGNIndustrialsContainers/PackagingUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
After hours: 35.80 +0.03%
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $35.80
- Put/call ratio (OI)
- 2.13
- Put/call ratio (volume)
- 62.00
- Expected move
- ±$3.87
- Open interest (C / P)
- 15 / 32
SLGN options summary
The SLGN options chain for the October 16, 2026 expiration lists 1 call and 3 put contracts, with 8 days until expiration. Open interest stands at 15 calls and 32 puts, a put/call ratio of 2.13, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $35.00 strike is 73.0%, which implies the market expects a move of about ±$3.87 (10.8%) in Silgan stock by expiration.
The most open interest sits at the $40.00 call (15 contracts) and the $40.00 put (26 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
SLGN options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 30.00 | 0.00 | 1.75 | 0.10 | |||||
| — | — | — | 35.00 | 0.00 | 1.25 | 1.25 | |||||
| 0.10 | 0.00 | 0.10 | 40.00 | 4.00 | 4.40 | 1.90 | |||||
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 SLGN put/call ratio?
For the October 16, 2026 expiration, the SLGN put/call ratio based on open interest is 2.13 (32 puts vs 15 calls), and 62.00 based on today's volume. A ratio above 1 means more puts than calls.
What is SLGN's implied volatility?
At-the-money implied volatility for SLGN options expiring October 16, 2026 is about 73.0%, an annualized estimate of how much the market expects Silgan stock to move.
How many SLGN option expiration dates are there?
SLGN has 5 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.