APM Short Volume
Aptorum Group Limited (APM) operates in the Healthcare sector, specifically the Biotechnology industry, with a market capitalization near $6.5M, listed on NASDAQ, employing roughly 1 people, carrying a beta of 0.09 to the broader market. Aptorum Group Limited, a biopharmaceutical company, engages in the discovery, development, and commercialization of therapeutic products for the treatment of infectious diseases and cancer. Led by Chung Yuen Huen, public since 2018-12-18.
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
- 2026-06-01
- Short Volume
- 66.3K
- Total Volume
- 154.3K
- Short %
- 42.94%
- 30-Day Avg Short %
- 26.27%
Showing 30 days of FINRA short volume data for Aptorum Group Limited.
Learn how short volume is reported and how to read the data →
Frequently asked APM short volume questions
- What is the daily APM short volume?
- As of Jun 1, 2026, Aptorum Group Limited (APM) short volume is 66.3K shares against 154.3K total reported volume, or 42.94% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
- How is APM 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 APM 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.