AllianceBernstein L.P. Units (AB) Options Chain
NYSE: ABFinanceInvestment ManagersUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 41
- Share price
- $34.90
- Put/call ratio (OI)
- 0.28
- Put/call ratio (volume)
- 0.09
- Expected move
- ±$3.07
- Open interest (C / P)
- 260 / 74
AB options summary
The AB options chain for the November 20, 2026 expiration lists 2 call and 1 put contracts, with 41 days until expiration. Open interest stands at 260 calls and 74 puts, a put/call ratio of 0.28, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $35.00 strike is 26.2%, which implies the market expects a move of about ±$3.07 (8.8%) in AllianceBernstein L.P. Units stock by expiration.
The most open interest sits at the $40.00 call (193 contracts) and the $35.00 put (74 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
AB options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.85 | 0.80 | 0.95 | 35.00 | 1.15 | 1.50 | 1.26 | |||||
| 0.09 | 0.00 | 0.10 | 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 the AB put/call ratio?
For the November 20, 2026 expiration, the AB put/call ratio based on open interest is 0.28 (74 puts vs 260 calls), and 0.09 based on today's volume. A ratio above 1 means more puts than calls.
What is AB's implied volatility?
At-the-money implied volatility for AB options expiring November 20, 2026 is about 26.2%, an annualized estimate of how much the market expects AllianceBernstein L.P. Units stock to move.
How many AB option expiration dates are there?
AB has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.