Aquestive Therapeutics (AQST) Options Chain

NASDAQ: AQSTHealth CareBiotechnology: Pharmaceutical PreparationsUSD

4.78+0.02 (+0.42%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $4.78
Put/call ratio (OI): 0.61
Put/call ratio (volume): 5.56
ATM implied volatility: 90.3%
Expected move: ±$1.43
Open interest (C / P): 21.75K / 13.33K

AQST options summary

The AQST options chain for the November 20, 2026 expiration lists 9 call and 8 put contracts, with 40 days until expiration. Open interest stands at 21,747 calls and 13,329 puts, a put/call ratio of 0.61, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $5.00 strike is 90.3%, which implies the market expects a move of about ±$1.43 (29.9%) in Aquestive Therapeutics stock by expiration.

The most open interest sits at the $6.00 call (7.22K contracts) and the $4.00 put (6.99K contracts).

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

AQST options chain · November 20, 2026

AQST 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
23	2	—	4.32	1.80	4.80	1.00	—	—	—	—	—	—
65	6	170.3%	2.83	2.45	3.20	2.00	0.00	0.00	0.10	50.0%	7,086	0
119	100	132.0%	1.55	1.60	2.20	3.00	0.00	0.60	0.11	187.5%	1	173
864	1	115.2%	1.00	0.80	1.45	4.00	0.05	0.45	0.30	96.5%	50	6,992
AQST $4.78
6,782	24	97.8%	0.56	0.35	0.70	5.00	0.45	0.85	0.70	82.8%	100	6,081
7,223	34	98.8%	0.25	0.20	0.30	6.00	1.20	1.75	1.75	99.6%	2	48
1,475	33	113.7%	0.15	0.00	0.35	7.00	2.10	2.55	1.97	96.9%	23	25
1,089	5	153.5%	0.09	0.00	0.50	8.00	3.50	4.90	3.43	279.7%	—	10
4,107	1,100	178.1%	0.05	0.00	0.40	10.00	0.00	0.00	5.65	—	—	0

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 AQST put/call ratio?

For the November 20, 2026 expiration, the AQST put/call ratio based on open interest is 0.61 (13,329 puts vs 21,747 calls), and 5.56 based on today's volume. A ratio above 1 means more puts than calls.

What is AQST's implied volatility?

At-the-money implied volatility for AQST options expiring November 20, 2026 is about 90.3%, an annualized estimate of how much the market expects Aquestive Therapeutics stock to move.

How many AQST option expiration dates are there?

AQST has 6 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

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.