First Interstate BancSystem (FIBK) Options Chain
NASDAQ: FIBKFinanceMajor BanksUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $34.94
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$1.21
- Open interest (C / P)
- 0 / 0
FIBK options summary
The FIBK options chain for the October 16, 2026 expiration lists 1 call and 0 put contracts, with 7 days until expiration. At-the-money implied volatility near the $40.00 strike is 25.0%, which implies the market expects a move of about ±$1.21 (3.5%) in First Interstate BancSystem stock by expiration.
Summary generated from market data by MetaCap's automated system. Methodology
FIBK options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.15 | 0.00 | 0.00 | 40.00 | — | — | — | |||||
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 FIBK's implied volatility?
At-the-money implied volatility for FIBK options expiring October 16, 2026 is about 25.0%, an annualized estimate of how much the market expects First Interstate BancSystem stock to move.
How many FIBK option expiration dates are there?
FIBK 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.