QUBT · Quantum Computing Inc. · Options Chain

Track QUBT — free

$8.70 +0.26 (+3.08%) At close · Sep 18

Russell 2000 member Rebalance outlook locked

Market Cap

$1.97B

226.35M

Options Chain

Underlying $8.70 · at close Sep 18, 2026 Options Calculator

Pull option chains with greeks and open interest through the options chain API or MCP →

Positioning

Sep 25, 2026 · 5 days to expiry · 52 contracts · mixed daily-bar sessions · Aug 19, 2026–Sep 18, 2026; 8 unknown

Put / call OI

0.32

Call-heavy positioning

Open interest

15,731

as of Sep 17, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$8.00

$0.70 below spot

ATM implied vol

75.1%

market's expected move

Open interest by strike

Calls Puts

3.5

4.5

5.5

6.5

7.5

8.5

9.5

10.5

11.5

12.5

13.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 25 5d Oct 2 12d Oct 9 19d Oct 16 26d Oct 23 33d Oct 30 40d Nov 20 61d Dec 18 89d Jan 15 117d Apr 16 208d Jan 21 488d Jan 19 852d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	6	—	—	$5.00	$6.60	$4.95		—	$0.00	$0.95	—	—	—	—
Call · $3 In the money Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:59:55.190 UTC Last $4.95 Breakeven $7.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $3 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.155 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$4.10	$6.10	$4.65		—	$0.00	$0.95	—	—	—	—
Call · $3.5 In the money Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:59:55.445 UTC Last $4.65 Breakeven $8.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 17, 2026 Model this call Put · $3.5 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.155 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	2	—	—	$3.80	$5.60	$4.05		—	$0.00	$0.95	—	—	—	—
Call · $4 In the money Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:59:54.430 UTC Last $4.05 Breakeven $8.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $4 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.155 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.30	$5.05	—		—	$0.00	$0.75	—	—	—	—
Call · $4.5 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:55.190 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $4.5 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.259 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	—	—	$3.00	$4.20	$3.50		$0.08	$0.00	$0.39	—	—	10	—
Call · $5 In the money Daily-bar session Aug 25, 2026 Quote as of 2026-09-18 19:59:55.445 UTC Last $3.50 Breakeven $8.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $5 Daily-bar session Sep 14, 2026 Quote as of 2026-09-18 19:59:50.155 UTC Last $0.08 Breakeven $4.92 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	2	—	—	$2.30	$4.10	$2.48		—	$0.00	$0.95	—	—	—	—
Call · $5.5 In the money Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:59:57.792 UTC Last $2.48 Breakeven $7.98 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 17, 2026 Model this call Put · $5.5 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.155 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	1	—	—	$2.03	$3.20	$2.15		$0.02	$0.00	$0.05	—	—	5	8
Call · $6 In the money Daily-bar session Aug 26, 2026 Quote as of 2026-09-18 19:59:54.065 UTC Last $2.15 Breakeven $8.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $6 Daily-bar session Sep 11, 2026 Quote as of 2026-09-18 13:51:05.910 UTC Last $0.02 Breakeven $5.98 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 17, 2026 Model this put
—	4	—	—	$1.55	$2.70	$1.96		$0.02	$0.00	$0.09	—	—	60	158
Call · $6.5 In the money Daily-bar session Aug 19, 2026 Quote as of 2026-09-18 19:59:53.642 UTC Last $1.96 Breakeven $8.46 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $6.5 Daily-bar session Sep 16, 2026 Quote as of 2026-09-18 19:58:22.559 UTC Last $0.02 Breakeven $6.48 Implied vol — Delta — Gamma — Theta — Vega — Open interest 158 OI effective date Sep 17, 2026 Model this put
8	3	—	—	$1.20	$2.28	$1.54		$0.01	$0.00	$0.31	—	—	1k	250
Call · $7 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:53.637 UTC Last $1.54 Breakeven $8.54 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 17, 2026 Model this call Put · $7 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.768 UTC Last $0.01 Breakeven $6.99 Implied vol — Delta — Gamma — Theta — Vega — Open interest 250 OI effective date Sep 17, 2026 Model this put
53	25	—	—	$0.59	$1.64	$1.11		$0.02	$0.01	$0.05	-0.072	88.8%	111	588
Call · $7.5 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.961 UTC Last $1.11 Breakeven $8.61 Implied vol — Delta — Gamma — Theta — Vega — Open interest 53 OI effective date Sep 17, 2026 Model this call Put · $7.5 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.961 UTC Last $0.02 Breakeven $7.48 Implied vol 88.8% Delta -0.072 ≈7% ITM Gamma 0.152 Theta -0.012 Vega 0.001 Open interest 588 OI effective date Sep 17, 2026 Model this put
1.5k	348	75.8%	0.834	$0.70	$0.81	$0.76		$0.06	$0.06	$0.07	-0.159	73.5%	1.6k	1.9k
Call · $8 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.961 UTC Last $0.76 Breakeven $8.76 Implied vol 75.8% Delta 0.834 ≈83% ITM Gamma 0.324 Theta -0.02 Vega 0.003 Open interest 1.5k OI effective date Sep 17, 2026 Model this call Put · $8 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.912 UTC Last $0.06 Breakeven $7.94 Implied vol 73.5% Delta -0.159 ≈16% ITM Gamma 0.325 Theta -0.018 Vega 0.003 Open interest 1.9k OI effective date Sep 17, 2026 Model this put
1.1k	840	75.8%	0.613	$0.40	$0.41	$0.40		$0.21	$0.21	$0.22	-0.386	74.4%	315	432
Call · $8.5 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:58.636 UTC Last $0.40 Breakeven $8.90 Implied vol 75.8% Delta 0.613 ≈61% ITM Gamma 0.497 Theta -0.03 Vega 0.004 Open interest 1.1k OI effective date Sep 17, 2026 Model this call Put · $8.5 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.708 UTC Last $0.21 Breakeven $8.29 Implied vol 74.4% Delta -0.386 ≈39% ITM Gamma 0.506 Theta -0.029 Vega 0.004 Open interest 432 OI effective date Sep 17, 2026 Model this put
Underlying $8.70
4.1k	1.1k	79.7%	0.369	$0.19	$0.20	$0.19		$0.51	$0.50	$0.51	-0.634	78.4%	56	246
Call · $9 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.961 UTC Last $0.19 Breakeven $9.19 Implied vol 79.7% Delta 0.369 ≈37% ITM Gamma 0.466 Theta -0.031 Vega 0.004 Open interest 4.1k OI effective date Sep 17, 2026 Model this call Put · $9 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.936 UTC Last $0.51 Breakeven $8.49 Implied vol 78.4% Delta -0.634 ≈63% ITM Gamma 0.473 Theta -0.029 Vega 0.004 Open interest 246 OI effective date Sep 17, 2026 Model this put
873	473	83.1%	0.191	$0.08	$0.09	$0.08		$0.96	$0.87	$0.95	-0.798	86.7%	10	79
Call · $9.5 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.961 UTC Last $0.08 Breakeven $9.58 Implied vol 83.1% Delta 0.191 ≈19% ITM Gamma 0.323 Theta -0.023 Vega 0.003 Open interest 873 OI effective date Sep 17, 2026 Model this call Put · $9.5 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.912 UTC Last $0.96 Breakeven $8.54 Implied vol 86.7% Delta -0.798 ≈80% ITM Gamma 0.32 Theta -0.024 Vega 0.003 Open interest 79 OI effective date Sep 17, 2026 Model this put
2.9k	431	92.2%	0.105	$0.04	$0.05	$0.05		$1.59	$0.10	$1.94	—	—	1	81
Call · $10 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.764 UTC Last $0.05 Breakeven $10.05 Implied vol 92.2% Delta 0.105 ≈10% ITM Gamma 0.194 Theta -0.017 Vega 0.002 Open interest 2.9k OI effective date Sep 17, 2026 Model this call Put · $10 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:54.504 UTC Last $1.59 Breakeven $8.41 Implied vol — Delta — Gamma — Theta — Vega — Open interest 81 OI effective date Sep 17, 2026 Model this put
437	83	100.3%	0.06	$0.02	$0.03	$0.03		$2.10	$0.38	$2.39	—	—	1	31
Call · $10.5 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:59.961 UTC Last $0.03 Breakeven $10.53 Implied vol 100.3% Delta 0.06 ≈6% ITM Gamma 0.116 Theta -0.012 Vega 0.001 Open interest 437 OI effective date Sep 17, 2026 Model this call Put · $10.5 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:50.289 UTC Last $2.10 Breakeven $8.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest 31 OI effective date Sep 17, 2026 Model this put
284	122	—	—	$0.01	$0.02	$0.01		$2.59	$1.86	$3.00	—	—	31	54
Call · $11 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:45.849 UTC Last $0.01 Breakeven $11.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 284 OI effective date Sep 17, 2026 Model this call Put · $11 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:55.141 UTC Last $2.59 Breakeven $8.41 Implied vol — Delta — Gamma — Theta — Vega — Open interest 54 OI effective date Sep 17, 2026 Model this put
25	12	—	—	$0.00	$0.26	$0.02		$3.65	$2.30	$3.70	—	—	3	1
Call · $11.5 Daily-bar session Sep 16, 2026 Quote as of 2026-09-18 19:59:55.914 UTC Last $0.02 Breakeven $11.52 Implied vol — Delta — Gamma — Theta — Vega — Open interest 25 OI effective date Sep 17, 2026 Model this call Put · $11.5 In the money Daily-bar session Sep 16, 2026 Quote as of 2026-09-18 19:59:54.089 UTC Last $3.65 Breakeven $7.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 17, 2026 Model this put
168	2	—	—	$0.00	$0.34	$0.01		$3.73	$2.84	$4.00	—	—	1	3
Call · $12 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:56.163 UTC Last $0.01 Breakeven $12.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 168 OI effective date Sep 17, 2026 Model this call Put · $12 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:53.639 UTC Last $3.73 Breakeven $8.27 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 17, 2026 Model this put
106	1	—	—	$0.00	$0.77	$0.01		—	$3.10	$4.70	—	—	—	—
Call · $12.5 Daily-bar session Sep 10, 2026 Quote as of 2026-09-18 19:59:55.758 UTC Last $0.01 Breakeven $12.51 Implied vol — Delta — Gamma — Theta — Vega — Open interest 106 OI effective date Sep 17, 2026 Model this call Put · $12.5 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:53.640 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
150	12	—	—	$0.00	$0.05	$0.03		$4.86	$3.40	$4.95	—	—	1	5
Call · $13 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 14:30:02.795 UTC Last $0.03 Breakeven $13.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 150 OI effective date Sep 17, 2026 Model this call Put · $13 In the money Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:59:53.645 UTC Last $4.86 Breakeven $8.14 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 17, 2026 Model this put
1	2	—	—	$0.00	$0.03	$0.03		$5.37	$4.30	$5.35	—	—	2	2
Call · $13.5 Daily-bar session Sep 1, 2026 Quote as of 2026-09-18 13:48:27.150 UTC Last $0.03 Breakeven $13.53 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 17, 2026 Model this call Put · $13.5 In the money Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:59:53.643 UTC Last $5.37 Breakeven $8.13 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 17, 2026 Model this put
48	1	—	—	$0.00	$1.15	$0.02		$5.75	$4.40	$6.40	—	—	2	8
Call · $14 Daily-bar session Sep 9, 2026 Quote as of 2026-09-18 19:59:53.149 UTC Last $0.02 Breakeven $14.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 48 OI effective date Sep 17, 2026 Model this call Put · $14 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:53.642 UTC Last $5.75 Breakeven $8.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 17, 2026 Model this put
103	4	—	—	$0.00	$0.10	$0.09		$6.92	$5.65	$7.10	—	—	2	3
Call · $15 Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:59:40.984 UTC Last $0.09 Breakeven $15.09 Implied vol — Delta — Gamma — Theta — Vega — Open interest 103 OI effective date Sep 17, 2026 Model this call Put · $15 In the money Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:59:53.644 UTC Last $6.92 Breakeven $8.08 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 17, 2026 Model this put
—	—	—	—	$0.00	$1.15	—		$7.90	$6.45	$8.90	—	—	3	3
Call · $16 Daily-bar session Unknown Quote as of 2026-09-18 19:59:56.333 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $16 In the money Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:59:55.505 UTC Last $7.90 Breakeven $8.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 17, 2026 Model this put
6	1	—	—	$0.00	$0.10	$0.03		$8.37	$7.80	$8.85	—	—	1	5
Call · $17 Daily-bar session Sep 9, 2026 Quote as of 2026-09-18 19:59:59.768 UTC Last $0.03 Breakeven $17.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 17, 2026 Model this call Put · $17 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:56.225 UTC Last $8.37 Breakeven $8.63 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 17, 2026 Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Aug 19, 2026–Sep 18, 2026; 8 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1758009 CUSIP 74766W108 13F (30d) 8 filings 8 filers Visit website Investor relations