Axsome Therapeutics (AXSM) Options Chain

NASDAQ: AXSMHealth CareBiotechnology: Pharmaceutical PreparationsUSD

168.35-1.73 (-1.02%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Jan 21, 2028
Days to expiration: 468
Share price: $168.35
Put/call ratio (OI): 0.16
Put/call ratio (volume): 0.30
ATM implied volatility: 139.9%
Expected move: ±$266.77
Open interest (C / P): 1.07K / 170

AXSM options summary

The AXSM options chain for the January 21, 2028 expiration lists 27 call and 12 put contracts, with 468 days until expiration. Open interest stands at 1,071 calls and 170 puts, a put/call ratio of 0.16, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $170.00 strike is 139.9%, which implies the market expects a move of about ±$266.77 (158.5%) in Axsome Therapeutics stock by expiration.

The most open interest sits at the $230.00 call (358 contracts) and the $230.00 put (80 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

AXSM options chain · January 21, 2028

AXSM calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
14	2	60.3%	74.85	71.00	75.00	110.00	—	—	—	—	—	—
11	10	59.3%	78.74	67.50	71.50	115.00	—	—	—	—	—	—
46	15	58.1%	64.40	64.00	68.00	120.00	0.00	0.00	6.00	6.3%	—	0
—	—	—	—	—	—	130.00	5.00	10.00	8.40	36.9%	1	4
5	—	112.3%	124.20	87.50	92.00	135.00	—	—	—	—	—	—
2	2	53.5%	48.50	45.50	50.00	150.00	—	—	—	—	—	—
0	—	—	101.12	0.00	0.00	160.00	—	—	—	—	—	—
AXSM $168.35
4	—	139.9%	110.73	93.50	98.50	170.00	—	—	—	—	—	—
4	2	50.9%	47.15	33.50	38.00	175.00	—	—	—	—	—	—
14	2	50.6%	43.94	31.50	36.00	180.00	—	—	—	—	—	—
4	—	86.8%	64.78	55.00	59.50	190.00	—	—	—	—	—	—
7	1	52.6%	31.55	26.00	30.50	195.00	23.50	28.50	24.00	12.3%	—	1
17	1	51.8%	26.90	24.00	28.50	200.00	0.00	0.00	32.00	—	4	0
6	6	51.4%	28.80	21.00	25.50	210.00	—	—	—	—	—	—
33	3	51.2%	28.47	18.50	23.00	220.00	59.50	64.00	54.00	36.6%	1	14
358	350	50.8%	18.60	16.00	20.50	230.00	49.50	54.50	45.60	—	5	80
35	1	50.6%	32.25	13.50	18.50	240.00	56.00	61.00	47.00	—	5	45
13	1	50.3%	16.20	11.50	16.50	250.00	84.00	88.00	82.00	34.3%	20	17
120	1	49.6%	16.80	11.80	14.50	260.00	0.00	0.00	65.05	—	100	0
12	1	70.4%	45.00	26.30	29.50	270.00	58.00	62.50	68.90	—	—	2
28	1	49.8%	10.10	7.00	12.00	280.00	67.50	72.00	67.20	—	2	7
0	—	12.5%	40.70	0.00	0.00	290.00	0.00	0.00	80.60	—	—	0
182	45	50.0%	8.10	8.00	10.00	300.00	—	—	—	—	—	—
2	2	50.5%	20.52	3.50	8.50	320.00	—	—	—	—	—	—
29	1	51.4%	4.80	2.60	7.50	340.00	—	—	—	—	—	—
4	1	61.8%	19.35	10.00	15.00	350.00	—	—	—	—	—	—
19	1	51.9%	4.00	2.00	6.50	360.00	—	—	—	—	—	—
102	6	51.9%	8.20	0.50	5.50	380.00	—	—	—	—	—	—

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 January 21, 2028 expiration, the AXSM put/call ratio based on open interest is 0.16 (170 puts vs 1,071 calls), and 0.30 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 January 21, 2028 is about 139.9%, 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.