ZION Short Volume
Zions Bancorporation, National Association (ZION) operates in the Financial Services sector, specifically the Banks - Regional industry, with a market capitalization near $10.17B, listed on NASDAQ, employing roughly 9,392 people, carrying a beta of 0.81 to the broader market. Headquartered in Salt Lake City, Utah, Zions Bancorporation, National Association is a long-standing financial institution, founded in 1873. Led by Harris Henry Simmons, public since 1980-03-17.
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
- 2026-06-30
- Short Volume
- 143.4K
- Total Volume
- 378.7K
- Short %
- 37.87%
- 30-Day Avg Short %
- 59.35%
Showing 30 days of FINRA short volume data for Zions Bancorporation, National Association.
Learn how short volume is reported and how to read the data →
Frequently asked ZION short volume questions
- What is the daily ZION short volume?
- As of Jun 30, 2026, Zions Bancorporation, National Association (ZION) short volume is 143.4K shares against 378.7K total reported volume, or 37.87% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
- How is ZION 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 ZION 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.