Ameren (AEE) Options Chain
NYSE: AEEUtilitiesPower GenerationUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Mar 19, 2027
- Days to expiration
- 160
- Share price
- $102.19
- Put/call ratio (OI)
- 0.47
- Put/call ratio (volume)
- 0.25
- Expected move
- ±$16.41
- Open interest (C / P)
- 277 / 131
AEE options summary
The AEE options chain for the March 19, 2027 expiration lists 9 call and 8 put contracts, with 160 days until expiration. Open interest stands at 277 calls and 131 puts, a put/call ratio of 0.47, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $100.00 strike is 24.3%, which implies the market expects a move of about ±$16.41 (16.1%) in Ameren stock by expiration.
The most open interest sits at the $105.00 call (70 contracts) and the $100.00 put (51 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
AEE options chain · March 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 60.00 | 0.00 | 2.15 | 0.29 | |||||
| — | — | — | 65.00 | 0.00 | 2.30 | 0.10 | |||||
| 31.92 | 26.80 | 29.40 | 75.00 | 0.00 | 0.00 | 0.56 | |||||
| 27.24 | 21.80 | 24.70 | 80.00 | — | — | — | |||||
| 22.45 | 17.50 | 20.10 | 85.00 | 0.00 | 3.20 | 1.35 | |||||
| — | — | — | 90.00 | 0.10 | 3.60 | 1.70 | |||||
| 9.65 | 8.80 | 11.60 | 95.00 | 2.00 | 3.30 | 2.70 | |||||
| 6.00 | 6.20 | 8.20 | 100.00 | 2.60 | 4.90 | 5.10 | |||||
| 4.10 | 2.65 | 5.80 | 105.00 | — | — | — | |||||
| 2.50 | 0.85 | 4.60 | 110.00 | 0.00 | 0.00 | 6.76 | |||||
| 1.45 | 0.00 | 3.50 | 115.00 | — | — | — | |||||
| 1.20 | 0.00 | 2.90 | 120.00 | — | — | — | |||||
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 AEE put/call ratio?
For the March 19, 2027 expiration, the AEE put/call ratio based on open interest is 0.47 (131 puts vs 277 calls), and 0.25 based on today's volume. A ratio above 1 means more puts than calls.
What is AEE's implied volatility?
At-the-money implied volatility for AEE options expiring March 19, 2027 is about 24.3%, an annualized estimate of how much the market expects Ameren stock to move.
How many AEE option expiration dates are there?
AEE 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.