Opendoor jumps as May 7 earnings date fuels momentum and short-covering

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Opendoor shares rose as traders positioned ahead of its May 7, 2026 first-quarter earnings event after the company set the date last week. The move is also being amplified by a momentum/short-covering dynamic, with short interest recently reported at about 12.88% of shares outstanding.

1) What’s moving the stock

Opendoor (OPEN) is higher today as the market continues to trade the build-up into its next catalyst: the company’s scheduled first-quarter 2026 earnings event on May 7, 2026. The stock has also been in a multi-day upswing, drawing in momentum buyers and increasing the odds of short-covering flows on incremental strength. (stocktwits.com)

2) Why the rally can feed on itself

OPEN remains a heavily traded retail-facing name and its recent advance has coincided with still-meaningful short positioning. FINRA short-interest data cited for March 31, 2026 shows roughly 120 million shares sold short (about 12.88% of shares outstanding), a setup that can intensify upside moves when price and volume accelerate. (shortinteresttracker.com)

3) What to watch next

The next clear checkpoint is the May 7 earnings release and related materials, where investors will focus on demand trends (home purchases/sales pace), contribution margin progress under the company’s newer operating model, and any updated profitability timeline. Any commentary around housing liquidity and financing conditions could also influence sentiment into and immediately after the print. (investor.opendoor.com)