ERock (EROC) Options Chain
NYSE: EROCEnergyIndustrial Machinery/ComponentsUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $12.21
- Put/call ratio (volume)
- 0.12
- Expected move
- ±$0.1057
- Open interest (C / P)
- 0 / 0
EROC options summary
The EROC options chain for the October 16, 2026 expiration lists 8 call and 5 put contracts, with 7 days until expiration. At-the-money implied volatility near the $12.50 strike is 6.3%, which implies the market expects a move of about ±$0.1057 (0.9%) in ERock stock by expiration. The most open interest sits at the $5.00 call (0 contracts) and the $2.50 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
EROC options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 2.50 | 0.00 | 0.00 | 0.05 | |||||
| 7.38 | 0.00 | 0.00 | 5.00 | — | — | — | |||||
| 5.93 | 0.00 | 0.00 | 7.50 | 0.00 | 0.00 | 0.08 | |||||
| 1.85 | 0.00 | 0.00 | 10.00 | 0.00 | 0.00 | 0.04 | |||||
| 0.35 | 0.00 | 0.00 | 12.50 | 0.00 | 0.00 | 0.75 | |||||
| 0.07 | 0.00 | 0.00 | 15.00 | 0.00 | 0.00 | 2.15 | |||||
| 0.10 | 0.00 | 0.00 | 17.50 | — | — | — | |||||
| 0.16 | 0.00 | 0.00 | 20.00 | — | — | — | |||||
| 0.04 | 0.00 | 0.00 | 22.50 | — | — | — | |||||
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 EROC's implied volatility?
At-the-money implied volatility for EROC options expiring October 16, 2026 is about 6.3%, an annualized estimate of how much the market expects ERock stock to move.
How many EROC option expiration dates are there?
EROC 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.