American Assets (AAT) Options Chain
NYSE: AATReal EstateReal Estate Investment TrustsUSD
Market open · Delayed 15 min · as of Oct 8, 2:13 PM ET
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $21.58
- Put/call ratio (OI)
- 0.05
- Put/call ratio (volume)
- 0.06
- Expected move
- ±$3.00
- Open interest (C / P)
- 80 / 4
AAT options summary
The AAT options chain for the October 16, 2026 expiration lists 9 call and 5 put contracts, with 8 days until expiration. Open interest stands at 80 calls and 4 puts, a put/call ratio of 0.05, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $22.50 strike is 93.8%, which implies the market expects a move of about ±$3.00 (13.9%) in American Assets stock by expiration.
The most open interest sits at the $22.50 call (55 contracts) and the $22.50 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
AAT options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 19.95 | 17.80 | 21.50 | 2.50 | — | — | — | |||||
| 17.44 | 15.30 | 19.00 | 5.00 | — | — | — | |||||
| 15.00 | 12.80 | 16.50 | 7.50 | — | — | — | |||||
| 12.60 | 10.30 | 14.00 | 10.00 | — | — | — | |||||
| 6.14 | 0.00 | 0.00 | 15.00 | 0.00 | 0.00 | 0.05 | |||||
| — | — | — | 17.50 | 0.00 | 2.00 | 0.05 | |||||
| 2.20 | 0.35 | 4.40 | 20.00 | 0.10 | 5.00 | 1.90 | |||||
| 0.80 | 0.00 | 0.50 | 22.50 | 0.05 | 2.20 | 0.80 | |||||
| 0.40 | 0.00 | 0.30 | 25.00 | 2.70 | 6.00 | 3.01 | |||||
| 1.50 | 0.00 | 0.75 | 30.00 | — | — | — | |||||
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 AAT put/call ratio?
For the October 16, 2026 expiration, the AAT put/call ratio based on open interest is 0.05 (4 puts vs 80 calls), and 0.06 based on today's volume. A ratio above 1 means more puts than calls.
What is AAT's implied volatility?
At-the-money implied volatility for AAT options expiring October 16, 2026 is about 93.8%, an annualized estimate of how much the market expects American Assets stock to move.
How many AAT option expiration dates are there?
AAT has 3 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.