OC Short Volume
Owens Corning (OC) operates in the Industrials sector, specifically the Construction industry, with a market capitalization near $9.55B, listed on NYSE, employing roughly 25,000 people, carrying a beta of 1.35 to the broader market. Owens Corning manufactures and markets insulation, roofing, and fiberglass composite materials in the United States, Canada, Europe, the Asia Pacific, and internationally. Led by Brian D. Chambers, public since 2006-11-01.
Short volume measures the number of shares sold short on a given day as reported by FINRA. Tracking short volume relative to total volume helps identify unusual bearish sentiment or short-squeeze potential.
- Latest Date
- 2026-05-15
- Short Volume
- 151.4K
- Total Volume
- 306.4K
- Short %
- 49.41%
- 30-Day Avg Short %
- 62.48%
Showing 30 days of FINRA short volume data for Owens Corning.
Learn how short volume is reported and how to read the data →
Frequently asked OC short volume questions
- What is the daily OC short volume?
- As of May 15, 2026, Owens Corning (OC) short volume is 151.4K shares against 306.4K total reported volume, or 49.41% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
- How is OC short volume reported?
- FINRA publishes the Daily Short Sale Volume File for trades reported to FINRA TRFs and the FINRA/Nasdaq ADF on a T+1 basis. The headline figure is the count of shares that printed at the short-sale or short-exempt tick across all reporting venues for the symbol; each exchange separately publishes its own daily short-sale data file.
- What does OC short volume tell options traders?
- Daily short-sale flow is one input that helps disambiguate dealer-hedging activity from directional bear flow when the chain shows fresh customer call inventory. It is not a clean MM-only proxy: the headline number mixes directional shorting, options-MM delta-hedging, ETF-creation arbitrage, and convertible-arb hedging. Cross-check against gamma-exposure and OI changes for a cleaner read.