Astronics (ATRO) Options Chain

NASDAQ: ATROIndustrialsMilitary/Government/TechnicalUSD

64.22-0.23 (-0.36%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $64.22
Put/call ratio (OI): 1.63
Put/call ratio (volume): 0.57
ATM implied volatility: 65.8%
Expected move: ±$18.23
Open interest (C / P): 229 / 373

ATRO options summary

The ATRO options chain for the December 18, 2026 expiration lists 21 call and 16 put contracts, with 68 days until expiration. Open interest stands at 229 calls and 373 puts, a put/call ratio of 1.63, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $65.00 strike is 65.8%, which implies the market expects a move of about ±$18.23 (28.4%) in Astronics stock by expiration.

The most open interest sits at the $100.00 call (41 contracts) and the $55.00 put (161 contracts).

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

ATRO options chain · December 18, 2026

ATRO 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
1	1	—	53.10	65.00	68.80	30.00	0.00	2.15	0.45	132.7%	1	10
3	1	364.8%	37.36	43.00	46.20	35.00	0.00	2.55	0.50	115.2%	1	2
5	5	713.9%	44.90	56.90	59.40	40.00	0.00	2.90	1.70	98.5%	3	2
4	1	594.9%	39.20	52.60	54.90	45.00	0.00	0.00	0.80	25.0%	2	0
0	2	—	32.50	0.00	0.00	50.00	0.05	3.00	1.00	63.2%	2	10
1	3	190.3%	28.22	23.00	25.10	55.00	1.85	3.60	2.80	61.1%	1	161
16	2	62.2%	11.67	7.90	10.10	60.00	4.00	6.20	4.90	65.3%	3	74
ATRO $64.22
13	1	67.9%	10.70	5.50	8.90	65.00	5.80	9.20	4.75	63.6%	1	45
13	10	65.5%	4.90	3.70	6.40	70.00	8.90	12.20	8.00	62.9%	2	18
20	1	63.5%	6.20	1.45	5.40	75.00	11.70	15.90	9.76	59.5%	3	22
37	3	62.6%	2.90	0.30	4.30	80.00	15.60	19.70	13.49	57.6%	1	13
25	1	64.9%	2.55	0.10	3.40	85.00	0.00	0.00	10.99	—	2	0
17	3	63.6%	2.50	0.00	2.25	90.00	24.70	28.40	18.55	57.5%	3	2
2	1	73.6%	4.45	0.00	2.65	95.00	32.50	37.40	27.00	108.9%	1	1
41	2	66.5%	3.76	0.00	1.25	100.00	26.60	29.60	24.50	—	—	12
0	1	25.0%	4.20	0.00	0.00	105.00	—	—	—	—	—	—
0	1	25.0%	6.40	0.00	0.00	110.00	—	—	—	—	—	—
12	1	213.2%	7.80	11.10	13.10	115.00	—	—	—	—	—	—
8	2	77.9%	0.05	0.00	0.75	120.00	—	—	—	—	—	—
7	1	98.5%	0.72	0.00	1.95	125.00	48.60	52.10	49.04	—	—	1
4	3	104.8%	1.00	0.00	2.15	130.00	—	—	—	—	—	—

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 ATRO put/call ratio?

For the December 18, 2026 expiration, the ATRO put/call ratio based on open interest is 1.63 (373 puts vs 229 calls), and 0.57 based on today's volume. A ratio above 1 means more puts than calls.

What is ATRO's implied volatility?

At-the-money implied volatility for ATRO options expiring December 18, 2026 is about 65.8%, an annualized estimate of how much the market expects Astronics stock to move.

How many ATRO option expiration dates are there?

ATRO 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.