Ranger Energy Services (RNGR) Options Chain
NYSE: RNGREnergyOilfield Services/EquipmentUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $15.42
- Put/call ratio (OI)
- 0.06
- Put/call ratio (volume)
- 0.33
- Expected move
- ±$5.89
- Open interest (C / P)
- 18 / 1
RNGR options summary
The RNGR options chain for the December 18, 2026 expiration lists 3 call and 1 put contracts, with 68 days until expiration. Open interest stands at 18 calls and 1 puts, a put/call ratio of 0.06, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $17.50 strike is 88.5%, which implies the market expects a move of about ±$5.89 (38.2%) in Ranger Energy Services stock by expiration.
The most open interest sits at the $20.00 call (7 contracts) and the $17.50 put (1 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
RNGR options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.50 | 0.00 | 2.00 | 17.50 | 0.25 | 4.30 | 2.00 | |||||
| 0.98 | 0.00 | 1.95 | 20.00 | — | — | — | |||||
| 0.80 | 0.00 | 0.50 | 30.00 | — | — | — | |||||
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 RNGR put/call ratio?
For the December 18, 2026 expiration, the RNGR put/call ratio based on open interest is 0.06 (1 puts vs 18 calls), and 0.33 based on today's volume. A ratio above 1 means more puts than calls.
What is RNGR's implied volatility?
At-the-money implied volatility for RNGR options expiring December 18, 2026 is about 88.5%, an annualized estimate of how much the market expects Ranger Energy Services stock to move.
How many RNGR option expiration dates are there?
RNGR has 3 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.