Gibraltar Industries (ROCK) Options Chain
NASDAQ: ROCKIndustrialsSteel/Iron OreUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
After hours: 37.48 0.00%
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $37.48
- Put/call ratio (OI)
- 2.25
- Put/call ratio (volume)
- 4.00
- Expected move
- ±$4.61
- Open interest (C / P)
- 4 / 9
ROCK options summary
The ROCK options chain for the October 16, 2026 expiration lists 3 call and 1 put contracts, with 8 days until expiration. Open interest stands at 4 calls and 9 puts, a put/call ratio of 2.25, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $40.00 strike is 83.1%, which implies the market expects a move of about ±$4.61 (12.3%) in Gibraltar Industries stock by expiration.
The most open interest sits at the $50.00 call (2 contracts) and the $45.00 put (9 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ROCK options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 2.60 | 0.00 | 2.00 | 40.00 | — | — | — | |||||
| — | — | — | 45.00 | 5.50 | 9.00 | 2.80 | |||||
| 0.05 | 0.00 | 1.85 | 50.00 | — | — | — | |||||
| 0.20 | 0.00 | 4.90 | 70.00 | — | — | — | |||||
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 ROCK put/call ratio?
For the October 16, 2026 expiration, the ROCK put/call ratio based on open interest is 2.25 (9 puts vs 4 calls), and 4.00 based on today's volume. A ratio above 1 means more puts than calls.
What is ROCK's implied volatility?
At-the-money implied volatility for ROCK options expiring October 16, 2026 is about 83.1%, an annualized estimate of how much the market expects Gibraltar Industries stock to move.
How many ROCK option expiration dates are there?
ROCK 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.