DORM Short Volume
Dorman Products, Inc. (DORM) operates in the Consumer Cyclical sector, specifically the Auto - Parts industry, with a market capitalization near $3.48B, listed on NASDAQ, employing roughly 3,787 people, carrying a beta of 0.97 to the broader market. Dorman Products, Inc. Led by Steven L. Berman, public since 1991-03-12.
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
- 103.5K
- Total Volume
- 121.1K
- Short %
- 85.44%
- 30-Day Avg Short %
- 69.94%
Showing 30 days of FINRA short volume data for Dorman Products, Inc..
Learn how short volume is reported and how to read the data →
Frequently asked DORM short volume questions
- What is the daily DORM short volume?
- As of May 15, 2026, Dorman Products, Inc. (DORM) short volume is 103.5K shares against 121.1K total reported volume, or 85.44% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
- How is DORM 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 DORM 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.