Westamerica Bancorporation (WABC) Options Chain
NASDAQ: WABCFinanceMajor BanksUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $58.66
- Put/call ratio (OI)
- 30.00
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$13.60
- Open interest (C / P)
- 1 / 30
WABC options summary
The WABC options chain for the November 20, 2026 expiration lists 1 call and 1 put contracts, with 40 days until expiration. Open interest stands at 1 calls and 30 puts, a put/call ratio of 30.00, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $60.00 strike is 70.0%, which implies the market expects a move of about ±$13.60 (23.2%) in Westamerica Bancorporation stock by expiration.
The most open interest sits at the $60.00 call (1 contracts) and the $55.00 put (30 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
WABC options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 55.00 | 0.00 | 2.00 | 1.05 | |||||
| 2.64 | 0.00 | 4.90 | 60.00 | — | — | — | |||||
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 WABC put/call ratio?
For the November 20, 2026 expiration, the WABC put/call ratio based on open interest is 30.00 (30 puts vs 1 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is WABC's implied volatility?
At-the-money implied volatility for WABC options expiring November 20, 2026 is about 70.0%, an annualized estimate of how much the market expects Westamerica Bancorporation stock to move.
How many WABC option expiration dates are there?
WABC has 3 listed expiration dates, from Oct 16, 2026 to Jan 15, 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.