MUNX Short Volume

AMG GW&K Muni Income ETF (MUNX) operates in the Financial Services sector, specifically the Asset Management - Bonds industry, with a market capitalization near $8.6M, listed on AMEX, carrying a beta of 0.17 to the broader market. AMG GW&K Muni Income ETF (MUNX): This actively managed exchange-traded fund primarily aims to deliver an ongoing income stream that is not subject to federal income tax. Led by Brian T. Moreland, public since 2025-10-24.

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
2026-07-15
Short Volume
1.9K
Total Volume
3.1K
Short %
61.27%
30-Day Avg Short %
72.13%

Showing 30 days of FINRA short volume data for AMG GW&K Muni Income ETF.

Learn how short volume is reported and how to read the data →

Frequently asked MUNX short volume questions

What is the daily MUNX short volume?
As of Jul 15, 2026, AMG GW&K Muni Income ETF (MUNX) short volume is 1.9K shares against 3.1K total reported volume, or 61.27% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
How is MUNX 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 MUNX 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.