Opendoor Technologies (OPEN) Options Chain

NASDAQ: OPENReal EstateReal Estate ServicesUSD

2.22-0.07 (-3.06%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $2.22
Put/call ratio (OI): 0.13
Put/call ratio (volume): 0.17
ATM implied volatility: 120.1%
Expected move: ±$1.15
Open interest (C / P): 50.76K / 6.53K

OPEN options summary

The OPEN options chain for the December 18, 2026 expiration lists 10 call and 10 put contracts, with 68 days until expiration. Open interest stands at 50,759 calls and 6,534 puts, a put/call ratio of 0.13, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $2.00 strike is 120.1%, which implies the market expects a move of about ±$1.15 (51.8%) in Opendoor Technologies stock by expiration.

The most open interest sits at the $10.00 call (29.33K contracts) and the $2.00 put (2.55K contracts).

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

OPEN options chain · December 18, 2026

OPEN 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
22	11	200.8%	1.32	0.68	2.00	1.00	0.00	0.04	0.04	118.8%	1	284
736	61	146.9%	0.46	0.42	0.87	2.00	0.22	0.26	0.25	93.4%	84	2,548
OPEN $2.22
3,961	360	102.7%	0.15	0.15	0.19	3.00	0.83	0.98	0.89	89.5%	3	1,566
6,242	23	112.5%	0.10	0.07	0.09	4.00	1.36	2.32	1.85	103.9%	9	1,492
4,123	59	123.4%	0.06	0.04	0.06	5.00	2.34	3.25	2.77	96.9%	1	421
2,135	26	132.8%	0.02	0.02	0.05	6.00	3.30	4.05	3.65	225.8%	1	205
1,482	21	146.9%	0.04	0.02	0.05	7.00	4.30	5.30	4.49	134.4%	1	8
2,136	1	159.4%	0.03	0.02	0.05	8.00	5.15	7.00	4.80	266.0%	1	10
592	7	173.4%	0.03	0.01	0.07	9.00	0.00	0.00	5.58	—	5	0
29,330	50	168.8%	0.02	0.01	0.04	10.00	5.70	9.90	7.16	164.1%	2	0

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 OPEN put/call ratio?

For the December 18, 2026 expiration, the OPEN put/call ratio based on open interest is 0.13 (6,534 puts vs 50,759 calls), and 0.17 based on today's volume. A ratio above 1 means more puts than calls.

What is OPEN's implied volatility?

At-the-money implied volatility for OPEN options expiring December 18, 2026 is about 120.1%, an annualized estimate of how much the market expects Opendoor Technologies stock to move.

How many OPEN option expiration dates are there?

OPEN has 16 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.