Archrock (AROC) Options Chain

NYSE: AROCUtilitiesNatural Gas DistributionUSD

30.28-0.06 (-0.20%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $30.28
Put/call ratio (OI): 0.10
Put/call ratio (volume): 0.29
ATM implied volatility: 51.5%
Expected move: ±$5.16
Open interest (C / P): 7.00K / 710

AROC options summary

The AROC options chain for the November 20, 2026 expiration lists 8 call and 5 put contracts, with 40 days until expiration. Open interest stands at 7,001 calls and 710 puts, a put/call ratio of 0.10, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $30.00 strike is 51.5%, which implies the market expects a move of about ±$5.16 (17.0%) in Archrock stock by expiration.

The most open interest sits at the $35.00 call (2.60K contracts) and the $30.00 put (425 contracts).

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

AROC options chain · November 20, 2026

AROC 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	—	285.1%	18.61	14.10	16.20	20.00	—	—	—	—	—	—
5	1	60.7%	7.00	5.20	6.40	25.00	0.05	0.55	0.38	50.6%	1	4
24	1	49.9%	1.85	1.65	2.15	30.00	1.45	2.00	1.55	53.1%	9	425
AROC $30.28
2,601	1	48.9%	0.47	0.35	0.55	35.00	4.50	5.50	5.30	56.4%	1	280
1,332	1	61.9%	0.33	0.00	0.60	40.00	8.80	10.30	9.46	74.7%	1	0
535	1	78.2%	0.05	0.00	0.55	45.00	8.80	10.30	9.30	—	—	1
2,493	27	73.8%	0.02	0.00	0.15	50.00	—	—	—	—	—	—
10	10	97.5%	0.35	0.00	0.35	55.00	—	—	—	—	—	—

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 AROC put/call ratio?

For the November 20, 2026 expiration, the AROC put/call ratio based on open interest is 0.10 (710 puts vs 7,001 calls), and 0.29 based on today's volume. A ratio above 1 means more puts than calls.

What is AROC's implied volatility?

At-the-money implied volatility for AROC options expiring November 20, 2026 is about 51.5%, an annualized estimate of how much the market expects Archrock stock to move.

How many AROC option expiration dates are there?

AROC has 5 listed expiration dates, from Oct 16, 2026 to May 21, 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.