Byline Bancorp (BY) Options Chain
NYSE: BYFinanceMajor BanksUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Mar 19, 2027
- Days to expiration
- 159
- Share price
- $36.32
- Put/call ratio (OI)
- 0.00
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$7.76
- Open interest (C / P)
- 5 / 0
BY options summary
The BY options chain for the March 19, 2027 expiration lists 1 call and 1 put contracts, with 159 days until expiration. Open interest stands at 5 calls and 0 puts, a put/call ratio of 0.00, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $30.00 strike is 32.4%, which implies the market expects a move of about ±$7.76 (21.4%) in Byline Bancorp stock by expiration.
The most open interest sits at the $30.00 call (5 contracts) and the $30.00 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
BY options chain · March 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 9.50 | 3.90 | 13.80 | 30.00 | 0.00 | 0.00 | 0.55 | |||||
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 BY put/call ratio?
For the March 19, 2027 expiration, the BY put/call ratio based on open interest is 0.00 (0 puts vs 5 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is BY's implied volatility?
At-the-money implied volatility for BY options expiring March 19, 2027 is about 32.4%, an annualized estimate of how much the market expects Byline Bancorp stock to move.
How many BY option expiration dates are there?
BY has 2 listed expiration dates, from Dec 18, 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.