Owens Corning (OC) short interest & options flow
NYSEOC reported third-quarter earnings on November 4 into a market that had already spent weeks pricing in a weaker outlook, with analysts cutting targets across the board and the stock down 6.2% on the day to $117.76. The sell-off was broad but OC led it. Close peers BLDR and MBC each fell roughly 6% on the same day, suggesting sector-wide pressure rather than…
OC short interest surges 20.6% over the past week to 3.28% of free float, as cost to borrow climbs 16.6% to 0.42%. Availability remains elevated at 2,917%, easing pressure on short sellers despite the uptick in positioning.
- Market cap
- $9.86B
- Next earnings
- 24 Feb 2027
Key data as of 5 Nov 2026

Latest signals on OC
- Short Interest
OC short interest surges 20.6% over the past week to 3.28% of free float, as cost to borrow climbs 16.6% to 0.42%. Availability remains elevated at 2,917%, easing pressure on short sellers despite the uptick in positioning.
- Analyst
OC downgraded to Sector Perform from Outperform; RBC target slashed to $127 from $172.
OC news and analysis
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