PDEX Short Volume
Pro-Dex, Inc. (PDEX) operates in the Healthcare sector, specifically the Medical - Instruments & Supplies industry, with a market capitalization near $206.2M, listed on NASDAQ, employing roughly 146 people, carrying a beta of -0.11 to the broader market. Pro-Dex, Inc. Led by Richard Lee Van Kirk Jr., public since 1986-08-07.
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
- 5.9K
- Total Volume
- 10.9K
- Short %
- 54.56%
- 30-Day Avg Short %
- 48.68%
Showing 30 days of FINRA short volume data for Pro-Dex, Inc..
Learn how short volume is reported and how to read the data →
Frequently asked PDEX short volume questions
- What is the daily PDEX short volume?
- As of Jun 1, 2026, Pro-Dex, Inc. (PDEX) short volume is 5.9K shares against 10.9K total reported volume, or 54.56% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
- How is PDEX 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 PDEX 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.