TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Opendoor (OPEN) Up or Down on May 28?
polymarket

Opendoor (OPEN) Up or Down on May 28?

Volume:
$4,984

Opendoor (OPEN) Up or Down on May 28?

 - Polymarket

Opendoor (OPEN) Up or Down on May 28? - Polymarket

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Vol.

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Resolved May 28, 2026

Closed: May 28, 4:00 PM EST

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Opendoor (OPEN) Up or Down on May 28?

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100%
Yes 100¢No 0¢
0.1¢
N/A
$4,984
N/A
N/A
N/A
Settled
Yes
Total markets: 1

Intro

This market tracks whether Opendoor Technologies Inc. (OPEN) stock will close higher or lower on May 28, 2026 compared to the previous trading day's close. On Polymarket, the leading outcome currently stands at 93.5%. Resolution will be determined by comparing closing prices on May 28, 2026 using Pyth Network's equity price feed for OPEN/USD as the official source. Watch for Opendoor's earnings announcements, housing market data releases, or company guidance updates leading up to May 28, 2026, as these catalysts typically drive intraday and closing price movements.

Frequently asked questions

The dashboard tracks real-time odds and trading activity for the Opendoor (OPEN) stock price direction on May 28, 2026 on Polymarket. It displays the current probability that OPEN closes higher than its opening price on that date, along with the opposing outcome. The interface shows $4,984 in total volume and $4,984 in 24-hour trading activity, giving traders visibility into market depth and recent momentum. Historical price charts and order flow data help participants understand how sentiment has shifted over time as new information emerges.

The market resolves on May 28, 2026, after the close of regular trading hours. Resolution is determined by comparing Opendoor's closing price to its opening price on May 28. If the stock closes higher than it opened, the up outcome wins; if it closes lower or flat, the down outcome wins. Traders holding winning shares receive their payout automatically, while losing positions expire worthless. The exact settlement price is sourced from official market data to ensure accuracy and fairness across all participants.

Key catalysts include quarterly earnings reports, guidance revisions, and announcements about Opendoor's real estate technology initiatives or market expansion. Macroeconomic data such as mortgage rates, housing starts, and consumer confidence can shift sentiment around residential real estate stocks. Competitive developments or regulatory changes affecting the proptech sector may also influence trader positioning. Management commentary on profitability and cash flow, along with insider trading activity, can signal confidence or concern. Broader market volatility, Fed policy signals, and sector rotation between growth and value stocks will likely impact OPEN's intraday momentum heading into the May 28 close.