Axsome Therapeutics (AXSM) Options Chain
NASDAQ: AXSMHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $168.35
- Put/call ratio (OI)
- 0.01
- Put/call ratio (volume)
- 0.00
- ATM implied volatility
- 114.0%
- Expected move
- ±$149.98
- Open interest (C / P)
- 538 / 3
AXSM options summary
The AXSM options chain for the May 21, 2027 expiration lists 15 call and 2 put contracts, with 223 days until expiration. Open interest stands at 538 calls and 3 puts, a put/call ratio of 0.01, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $165.00 strike is 114.0%, which implies the market expects a move of about ±$149.98 (89.1%) in Axsome Therapeutics stock by expiration.
The most open interest sits at the $160.00 call (244 contracts) and the $150.00 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
AXSM options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 116.00 | 0.00 | 0.00 | 110.00 | 0.90 | 5.10 | 2.05 | |||||
| 105.50 | 0.00 | 0.00 | 115.00 | — | — | — | |||||
| — | — | — | 150.00 | 11.70 | 15.80 | 9.99 | |||||
| 37.95 | 29.20 | 32.80 | 160.00 | — | — | — | |||||
| 75.27 | 57.30 | 61.00 | 165.00 | — | — | — | |||||
| 24.74 | 14.60 | 18.50 | 195.00 | — | — | — | |||||
| 50.50 | 13.00 | 17.00 | 200.00 | — | — | — | |||||
| 35.26 | 10.30 | 14.00 | 210.00 | — | — | — | |||||
| 10.40 | 8.20 | 11.60 | 220.00 | — | — | — | |||||
| 32.00 | 18.40 | 22.00 | 250.00 | — | — | — | |||||
| 12.10 | 1.60 | 5.70 | 270.00 | — | — | — | |||||
| 6.00 | 0.05 | 3.20 | 320.00 | — | — | — | |||||
| 1.50 | 0.05 | 2.95 | 330.00 | — | — | — | |||||
| 1.25 | 0.00 | 2.75 | 340.00 | — | — | — | |||||
| 8.70 | 2.00 | 6.00 | 350.00 | — | — | — | |||||
| 2.90 | 0.00 | 2.45 | 370.00 | — | — | — | |||||
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 AXSM put/call ratio?
For the May 21, 2027 expiration, the AXSM put/call ratio based on open interest is 0.01 (3 puts vs 538 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is AXSM's implied volatility?
At-the-money implied volatility for AXSM options expiring May 21, 2027 is about 114.0%, an annualized estimate of how much the market expects Axsome Therapeutics stock to move.
How many AXSM option expiration dates are there?
AXSM has 9 listed expiration dates, from Oct 16, 2026 to Jan 21, 2028.
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.