Mercantile Bank (MBWM) Options Chain
NASDAQ: MBWMFinanceMajor BanksUSD
Market open · Delayed 15 min · as of Oct 9, 2:14 PM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 7
- Share price
- $57.70
- Put/call ratio (OI)
- 1.00
- Put/call ratio (volume)
- 0.00
- ATM implied volatility
- 102.4%
- Expected move
- ±$8.19
- Open interest (C / P)
- 3 / 3
MBWM options summary
The MBWM options chain for the October 16, 2026 expiration lists 1 call and 3 put contracts, with 7 days until expiration. Open interest stands at 3 calls and 3 puts, a put/call ratio of 1.00, which is fairly balanced between calls and puts. At-the-money implied volatility near the $60.00 strike is 102.4%, which implies the market expects a move of about ±$8.19 (14.2%) in Mercantile Bank stock by expiration.
The most open interest sits at the $60.00 call (3 contracts) and the $60.00 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
MBWM options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.40 | 0.00 | 4.90 | 60.00 | 0.10 | 4.90 | 2.00 | |||||
| — | — | — | 65.00 | 4.50 | 9.20 | 4.00 | |||||
| — | — | — | 80.00 | 19.70 | 24.00 | 21.60 | |||||
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 MBWM put/call ratio?
For the October 16, 2026 expiration, the MBWM put/call ratio based on open interest is 1.00 (3 puts vs 3 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is MBWM's implied volatility?
At-the-money implied volatility for MBWM options expiring October 16, 2026 is about 102.4%, an annualized estimate of how much the market expects Mercantile Bank stock to move.
How many MBWM option expiration dates are there?
MBWM 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.