OPEN · Opendoor Technologies Inc. · Options Chain

Track OPEN — free

$2.79 -0.01 (-0.36%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$2.71B

971.09M

Options Chain

Underlying $2.79 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 5 days to expiry · 44 contracts · mixed daily-bar sessions · Jun 24, 2026–Sep 11, 2026; 4 unknown

Put / call OI

0.14

Call-heavy positioning

Open interest

117,705

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$3.00

$0.21 above spot

ATM implied vol

75.3%

market's expected move

Open interest by strike

Calls Puts

0.5

1.5

2.5

3.5

4.5

5.5

6.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 5d Sep 25 12d Oct 2 19d Oct 9 26d Oct 16 33d Oct 23 40d Oct 30 47d Nov 20 68d Dec 18 96d Jan 15 124d Feb 19 159d Dec 17 460d Jan 21 495d Mar 17 551d Jun 16 642d Sep 15 733d Jan 19 859d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
8	14	—	—	$2.00	$2.58	$2.34		—	$0.00	$0.02	—	—	—	—
Call · $0.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:29.068 UTC Last $2.34 Breakeven $2.84 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8 OI effective date Sep 10, 2026 Model this call Put · $0.5 Daily-bar session Unknown Quote as of 2026-09-11 13:40:57.027 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
43	2	—	—	$1.51	$2.06	$1.80		$0.04	$0.00	$0.01	—	—	1	15
Call · $1 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.917 UTC Last $1.80 Breakeven $2.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 43 OI effective date Sep 10, 2026 Model this call Put · $1 Daily-bar session Jun 24, 2026 Quote as of 2026-09-11 13:35:25.704 UTC Last $0.04 Breakeven $0.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15 OI effective date Sep 10, 2026 Model this put
1	1	—	—	$0.84	$1.66	$1.65		—	$0.00	$0.01	—	—	—	—
Call · $1.5 In the money Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 19:59:57.967 UTC Last $1.65 Breakeven $3.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $1.5 Daily-bar session Unknown Quote as of 2026-09-11 18:50:01.630 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
668	5	—	—	$0.73	$0.85	$0.80		$0.01	$0.00	$0.01	—	—	1	1.7k
Call · $2 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.946 UTC Last $0.80 Breakeven $2.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 668 OI effective date Sep 10, 2026 Model this call Put · $2 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:50:01.483 UTC Last $0.01 Breakeven $1.99 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.7k OI effective date Sep 10, 2026 Model this put
196	5.2k	110%	0.814	$0.30	$0.34	$0.30		$0.02	$0.01	$0.02	-0.115	79%	454	880
Call · $2.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.955 UTC Last $0.30 Breakeven $2.80 Implied vol 110% Delta 0.814 ≈81% ITM Gamma 0.748 Theta -0.01 Vega 0.001 Open interest 196 OI effective date Sep 10, 2026 Model this call Put · $2.5 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:02.230 UTC Last $0.02 Breakeven $2.48 Implied vol 79% Delta -0.115 ≈12% ITM Gamma 0.755 Theta -0.005 Vega 0.001 Open interest 880 OI effective date Sep 10, 2026 Model this put
Underlying $2.79
6.2k	7.8k	88%	0.247	$0.03	$0.05	$0.03		$0.25	$0.22	$0.25	-0.84	62.6%	450	5.8k
Call · $3 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:53.473 UTC Last $0.03 Breakeven $3.03 Implied vol 88% Delta 0.247 ≈25% ITM Gamma 1.104 Theta -0.009 Vega 0.001 Open interest 6.2k OI effective date Sep 10, 2026 Model this call Put · $3 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.985 UTC Last $0.25 Breakeven $2.75 Implied vol 62.6% Delta -0.84 ≈84% ITM Gamma 1.193 Theta -0.005 Vega 0.001 Open interest 5.8k OI effective date Sep 10, 2026 Model this put
7.7k	143	—	—	$0.00	$0.01	$0.01		$0.67	$0.63	$0.81	—	—	109	2.1k
Call · $3.5 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:56:02.068 UTC Last $0.01 Breakeven $3.51 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7.7k OI effective date Sep 10, 2026 Model this call Put · $3.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.916 UTC Last $0.67 Breakeven $2.83 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2.1k OI effective date Sep 10, 2026 Model this put
17.8k	105	—	—	$0.00	$0.01	$0.03		$1.14	$1.15	$1.37	—	—	16	2k
Call · $4 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:50:06.091 UTC Last $0.03 Breakeven $4.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 17.8k OI effective date Sep 10, 2026 Model this call Put · $4 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.946 UTC Last $1.14 Breakeven $2.86 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2k OI effective date Sep 10, 2026 Model this put
1.8k	3	—	—	$0.00	$0.01	$0.01		$1.72	$1.28	$2.19	—	—	1	6
Call · $4.5 Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 13:44:46.729 UTC Last $0.01 Breakeven $4.51 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.8k OI effective date Sep 10, 2026 Model this call Put · $4.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:29.125 UTC Last $1.72 Breakeven $2.78 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 10, 2026 Model this put
11k	15	—	—	$0.00	$0.01	$0.01		$2.14	$2.03	$2.49	—	—	1	1.5k
Call · $5 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:30.864 UTC Last $0.01 Breakeven $5.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 11k OI effective date Sep 10, 2026 Model this call Put · $5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:53.814 UTC Last $2.14 Breakeven $2.86 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.5k OI effective date Sep 10, 2026 Model this put
32	2	—	—	$0.00	$0.01	$0.02		$2.36	$1.87	$3.25	—	—	32	—
Call · $5.5 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:49:56.391 UTC Last $0.02 Breakeven $5.52 Implied vol — Delta — Gamma — Theta — Vega — Open interest 32 OI effective date Sep 10, 2026 Model this call Put · $5.5 In the money Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 19:59:47.934 UTC Last $2.36 Breakeven $3.14 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
7.3k	266	—	—	$0.00	$0.01	$0.01		$2.89	$2.63	$3.90	—	—	4	13
Call · $6 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:51.310 UTC Last $0.01 Breakeven $6.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7.3k OI effective date Sep 10, 2026 Model this call Put · $6 In the money Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 19:59:47.934 UTC Last $2.89 Breakeven $3.11 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 OI effective date Sep 10, 2026 Model this put
—	—	—	—	$0.00	$0.01	—		$2.90	$1.62	$5.00	—	—	1	—
Call · $6.5 Daily-bar session Unknown Quote as of 2026-09-11 19:57:55.193 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $6.5 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-11 19:59:57.966 UTC Last $2.90 Breakeven $3.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
10.2k	10	—	—	$0.00	$0.01	$0.01		$3.67	$2.45	$4.60	—	—	1	57
Call · $7 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:31.012 UTC Last $0.01 Breakeven $7.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10.2k OI effective date Sep 10, 2026 Model this call Put · $7 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-11 19:59:41.749 UTC Last $3.67 Breakeven $3.33 Implied vol — Delta — Gamma — Theta — Vega — Open interest 57 OI effective date Sep 10, 2026 Model this put
10.4k	7	—	—	$0.00	$0.01	$0.01		$4.97	$4.65	$5.65	—	—	1	—
Call · $8 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:50.855 UTC Last $0.01 Breakeven $8.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10.4k OI effective date Sep 10, 2026 Model this call Put · $8 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:57.967 UTC Last $4.97 Breakeven $3.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2.4k	10	—	—	$0.00	$0.03	$0.01		$5.55	$5.35	$6.50	—	—	6	—
Call · $9 Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 13:32:37.697 UTC Last $0.01 Breakeven $9.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2.4k OI effective date Sep 10, 2026 Model this call Put · $9 In the money Daily-bar session Aug 27, 2026 Quote as of 2026-09-11 19:59:57.967 UTC Last $5.55 Breakeven $3.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
15.9k	20	—	—	$0.00	$0.01	$0.01		$7.19	$6.90	$7.45	—	—	2	160
Call · $10 Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:56:02.962 UTC Last $0.01 Breakeven $10.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 15.9k OI effective date Sep 10, 2026 Model this call Put · $10 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:28.518 UTC Last $7.19 Breakeven $2.81 Implied vol — Delta — Gamma — Theta — Vega — Open interest 160 OI effective date Sep 10, 2026 Model this put
1.2k	2	—	—	$0.00	$0.28	$0.01		—	$7.35	$9.20	—	—	—	—
Call · $11 Daily-bar session Aug 11, 2026 Quote as of 2026-09-11 19:59:34.623 UTC Last $0.01 Breakeven $11.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.2k OI effective date Sep 10, 2026 Model this call Put · $11 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:57.966 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1.2k	1	—	—	$0.00	$0.12	$0.01		$8.60	$8.15	$10.05	—	—	2	—
Call · $12 Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:34.618 UTC Last $0.01 Breakeven $12.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.2k OI effective date Sep 10, 2026 Model this call Put · $12 In the money Daily-bar session Aug 27, 2026 Quote as of 2026-09-11 19:59:57.966 UTC Last $8.60 Breakeven $3.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
288	10	—	—	$0.00	$1.49	$0.01		$9.97	$8.75	$11.65	—	—	1	—
Call · $13 Daily-bar session Aug 25, 2026 Quote as of 2026-09-11 19:59:59.717 UTC Last $0.01 Breakeven $13.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 288 OI effective date Sep 10, 2026 Model this call Put · $13 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:57.966 UTC Last $9.97 Breakeven $3.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
548	1	—	—	$0.00	$2.13	$0.11		$10.60	$10.95	$11.50	—	—	6	—
Call · $14 Daily-bar session Jul 1, 2026 Quote as of 2026-09-11 19:59:36.778 UTC Last $0.11 Breakeven $14.11 Implied vol — Delta — Gamma — Theta — Vega — Open interest 548 OI effective date Sep 10, 2026 Model this call Put · $14 In the money Daily-bar session Aug 27, 2026 Quote as of 2026-09-11 19:59:57.966 UTC Last $10.60 Breakeven $3.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
8.6k	1	—	—	$0.00	$0.01	$0.01		$11.41	$11.55	$12.60	—	—	12	—
Call · $15 Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 15:32:25.721 UTC Last $0.01 Breakeven $15.01 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8.6k OI effective date Sep 10, 2026 Model this call Put · $15 In the money Daily-bar session Aug 25, 2026 Quote as of 2026-09-11 19:59:30.389 UTC Last $11.41 Breakeven $3.59 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — 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 · Jun 24, 2026–Sep 11, 2026; 4 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 1801169 CUSIP 683712103 13F (30d) 101 filings 99 filers Visit website Investor relations