BOK Financial (BOKF) Options Chain
NASDAQ: BOKFFinanceMajor BanksUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $125.47
- Put/call ratio (OI)
- 0.42
- Put/call ratio (volume)
- 0.27
- Expected move
- ±$12.80
- Open interest (C / P)
- 155 / 65
BOKF options summary
The BOKF options chain for the December 18, 2026 expiration lists 8 call and 6 put contracts, with 68 days until expiration. Open interest stands at 155 calls and 65 puts, a put/call ratio of 0.42, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $125.00 strike is 23.6%, which implies the market expects a move of about ±$12.80 (10.2%) in BOK Financial stock by expiration.
The most open interest sits at the $150.00 call (80 contracts) and the $140.00 put (26 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
BOKF options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 80.00 | 0.00 | 4.80 | 0.50 | |||||
| 20.30 | 10.80 | 15.00 | 115.00 | — | — | — | |||||
| 22.60 | 20.70 | 25.00 | 120.00 | 0.70 | 5.50 | 2.00 | |||||
| — | — | — | 125.00 | 0.10 | 4.90 | 3.25 | |||||
| — | — | — | 130.00 | 5.20 | 9.90 | 7.00 | |||||
| — | — | — | 135.00 | 8.50 | 13.30 | 3.77 | |||||
| 5.60 | 0.05 | 4.90 | 140.00 | 13.00 | 17.50 | 7.20 | |||||
| 0.70 | 0.00 | 4.90 | 145.00 | — | — | — | |||||
| 0.50 | 0.00 | 4.90 | 150.00 | — | — | — | |||||
| 1.56 | 0.00 | 4.90 | 155.00 | — | — | — | |||||
| 2.56 | 0.00 | 4.80 | 160.00 | — | — | — | |||||
| 2.35 | 0.00 | 4.40 | 165.00 | — | — | — | |||||
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 BOKF put/call ratio?
For the December 18, 2026 expiration, the BOKF put/call ratio based on open interest is 0.42 (65 puts vs 155 calls), and 0.27 based on today's volume. A ratio above 1 means more puts than calls.
What is BOKF's implied volatility?
At-the-money implied volatility for BOKF options expiring December 18, 2026 is about 23.6%, an annualized estimate of how much the market expects BOK Financial stock to move.
How many BOKF option expiration dates are there?
BOKF 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.