Quantinuum (QNT) Options Chain

NASDAQ: QNTTechnologyEDP ServicesUSD

41.30-0.22 (-0.53%)

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

Expiration date

Expiration: Jan 21, 2028
Days to expiration: 468
Share price: $41.30
Put/call ratio (OI): 0.23
Put/call ratio (volume): 0.43
ATM implied volatility: 81.3%
Expected move: ±$38.01
Open interest (C / P): 1.42K / 327

QNT options summary

The QNT options chain for the January 21, 2028 expiration lists 20 call and 15 put contracts, with 468 days until expiration. Open interest stands at 1,421 calls and 327 puts, a put/call ratio of 0.23, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $40.00 strike is 81.3%, which implies the market expects a move of about ±$38.01 (92.0%) in Quantinuum stock by expiration.

The most open interest sits at the $85.00 call (200 contracts) and the $40.00 put (59 contracts).

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

QNT options chain · January 21, 2028

QNT 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
53	11	89.1%	22.56	20.40	24.30	25.00	3.10	5.00	4.00	71.3%	2	17
52	2	92.5%	20.29	19.20	21.80	30.00	5.70	7.50	6.30	73.2%	1	51
62	1	90.9%	20.65	16.80	19.90	35.00	9.20	10.20	9.50	75.5%	1	30
111	22	88.1%	16.59	15.00	17.40	40.00	11.40	13.90	12.49	74.5%	6	59
QNT $41.30
54	3	90.1%	14.90	13.30	16.80	45.00	14.50	16.80	15.80	72.3%	6	50
92	2	85.6%	13.50	12.40	13.50	50.00	18.30	20.00	18.40	71.8%	1	52
165	3	88.1%	12.23	11.00	13.50	55.00	21.60	24.40	20.30	72.2%	5	17
107	3	86.0%	11.05	9.80	11.90	60.00	24.60	28.40	26.68	69.7%	1	11
139	22	86.6%	10.31	9.00	11.10	65.00	29.20	32.10	28.00	70.0%	2	4
49	2	87.1%	10.40	8.20	10.50	70.00	32.60	36.20	30.20	67.3%	1	5
43	3	88.9%	13.77	7.40	10.50	75.00	36.90	40.20	36.50	66.2%	1	4
29	1	87.2%	7.85	7.00	9.00	80.00	37.30	41.90	41.90	59.3%	12	6
200	10	87.4%	11.30	5.60	9.30	85.00	42.10	47.00	48.75	63.0%	7	17
26	11	85.0%	11.44	4.00	9.00	90.00	45.50	50.00	44.26	50.1%	1	1
18	10	88.5%	7.05	4.80	8.50	95.00	—	—	—	—	—	—
89	2	85.0%	5.70	4.80	6.40	100.00	53.50	58.50	53.00	—	1	3
0	1	12.5%	23.01	0.00	0.00	105.00	—	—	—	—	—	—
27	1	88.8%	6.20	3.50	7.50	110.00	—	—	—	—	—	—
58	1	86.9%	11.35	4.00	5.70	115.00	—	—	—	—	—	—
47	1	84.6%	5.00	3.40	5.00	120.00	—	—	—	—	—	—

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 QNT put/call ratio?

For the January 21, 2028 expiration, the QNT put/call ratio based on open interest is 0.23 (327 puts vs 1,421 calls), and 0.43 based on today's volume. A ratio above 1 means more puts than calls.

What is QNT's implied volatility?

At-the-money implied volatility for QNT options expiring January 21, 2028 is about 81.3%, an annualized estimate of how much the market expects Quantinuum stock to move.

How many QNT option expiration dates are there?

QNT 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.