Riley Exploration Permian (REPX) Options Chain
NYSE: REPXEnergyOil & Gas ProductionUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $45.37
- Put/call ratio (OI)
- 6.04
- Put/call ratio (volume)
- 3.50
- Expected move
- ±$7.74
- Open interest (C / P)
- 23 / 139
REPX options summary
The REPX options chain for the November 20, 2026 expiration lists 2 call and 3 put contracts, with 40 days until expiration. Open interest stands at 23 calls and 139 puts, a put/call ratio of 6.04, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $45.00 strike is 51.6%, which implies the market expects a move of about ±$7.74 (17.1%) in Riley Exploration Permian stock by expiration.
The most open interest sits at the $45.00 call (13 contracts) and the $40.00 put (126 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
REPX options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 30.00 | 0.00 | 0.90 | 0.20 | |||||
| — | — | — | 35.00 | 0.00 | 0.75 | 0.60 | |||||
| — | — | — | 40.00 | 0.50 | 1.25 | 1.09 | |||||
| 1.21 | 1.60 | 3.30 | 45.00 | — | — | — | |||||
| 0.94 | 0.60 | 1.15 | 50.00 | — | — | — | |||||
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 REPX put/call ratio?
For the November 20, 2026 expiration, the REPX put/call ratio based on open interest is 6.04 (139 puts vs 23 calls), and 3.50 based on today's volume. A ratio above 1 means more puts than calls.
What is REPX's implied volatility?
At-the-money implied volatility for REPX options expiring November 20, 2026 is about 51.6%, an annualized estimate of how much the market expects Riley Exploration Permian stock to move.
How many REPX option expiration dates are there?
REPX 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.