Arqit Quantum (ARQQ) Options Chain

NASDAQ: ARQQTechnologyComputer Software: Prepackaged SoftwareUSD

17.23-1.20 (-6.51%)

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

Expiration date

Expiration: Mar 19, 2027
Days to expiration: 159
Share price: $17.23
Put/call ratio (OI): 0.84
Put/call ratio (volume): 0.58
ATM implied volatility: 103.3%
Expected move: ±$11.75
Open interest (C / P): 245 / 205

ARQQ options summary

The ARQQ options chain for the March 19, 2027 expiration lists 9 call and 9 put contracts, with 159 days until expiration. Open interest stands at 245 calls and 205 puts, a put/call ratio of 0.84, which is fairly balanced between calls and puts. At-the-money implied volatility near the $17.50 strike is 103.3%, which implies the market expects a move of about ±$11.75 (68.2%) in Arqit Quantum stock by expiration.

The most open interest sits at the $17.50 call (98 contracts) and the $12.50 put (77 contracts).

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

ARQQ options chain · March 19, 2027

ARQQ 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	8	93.3%	8.58	7.10	9.00	10.00	0.25	1.60	0.56	98.0%	1	11
1	11	197.9%	9.20	8.10	11.50	12.50	1.65	2.20	2.00	100.3%	6	77
20	23	99.2%	5.00	4.40	6.30	15.00	2.95	3.60	3.20	103.1%	5	20
ARQQ $17.23
98	21	101.8%	4.00	3.70	5.20	17.50	4.20	5.50	4.70	104.8%	3	20
11	2	98.6%	3.50	3.00	4.00	20.00	5.70	7.20	4.00	102.6%	3	34
16	4	110.7%	3.20	2.40	4.40	22.50	7.40	10.20	6.00	113.6%	1	3
28	8	97.9%	5.10	1.80	2.80	25.00	9.40	11.40	7.00	105.3%	10	15
6	1	97.8%	3.82	0.90	2.20	30.00	13.20	16.00	10.42	104.7%	10	15
51	6	101.7%	2.65	0.40	2.00	35.00	17.40	20.60	15.87	102.6%	10	10

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 ARQQ put/call ratio?

For the March 19, 2027 expiration, the ARQQ put/call ratio based on open interest is 0.84 (205 puts vs 245 calls), and 0.58 based on today's volume. A ratio above 1 means more puts than calls.

What is ARQQ's implied volatility?

At-the-money implied volatility for ARQQ options expiring March 19, 2027 is about 103.3%, an annualized estimate of how much the market expects Arqit Quantum stock to move.

How many ARQQ option expiration dates are there?

ARQQ has 7 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.