BancFirst (BANF) Options Chain
NASDAQ: BANFFinancial ServicesBanks - RegionalUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 6
- Share price
- $106.18
- Put/call ratio (OI)
- 3.50
- Put/call ratio (volume)
- 1.33
- Expected move
- ±$9.72
- Open interest (C / P)
- 2 / 7
BANF options summary
The BANF options chain for the October 16, 2026 expiration lists 3 call and 5 put contracts, with 6 days until expiration. Open interest stands at 2 calls and 7 puts, a put/call ratio of 3.50, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $105.00 strike is 71.4%, which implies the market expects a move of about ±$9.72 (9.2%) in BancFirst stock by expiration.
The most open interest sits at the $100.00 call (1 contracts) and the $105.00 put (4 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
BANF options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 8.90 | 4.50 | 8.50 | 100.00 | 0.00 | 2.00 | 1.55 | |||||
| — | — | — | 105.00 | 0.55 | 3.60 | 1.48 | |||||
| 4.60 | 0.00 | 3.00 | 110.00 | 2.65 | 6.60 | 4.00 | |||||
| 1.37 | 0.00 | 2.25 | 115.00 | 6.80 | 10.70 | 7.40 | |||||
| — | — | — | 120.00 | 11.80 | 15.90 | 12.40 | |||||
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 BANF put/call ratio?
For the October 16, 2026 expiration, the BANF put/call ratio based on open interest is 3.50 (7 puts vs 2 calls), and 1.33 based on today's volume. A ratio above 1 means more puts than calls.
What is BANF's implied volatility?
At-the-money implied volatility for BANF options expiring October 16, 2026 is about 71.4%, an annualized estimate of how much the market expects BancFirst stock to move.
How many BANF option expiration dates are there?
BANF 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.