FSMB Short Volume
First Trust Short Duration Managed Municipal ETF (FSMB) operates in the Financial Services sector, specifically the Asset Management - Leveraged industry, with a market capitalization near $599.4M, listed on AMEX, carrying a beta of 0.36 to the broader market. The First Trust Short Duration Managed Municipal ETF seeks to provide federally tax-exempt income consistent with capital preservation. public since 2018-11-27.
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
- 22.7K
- Total Volume
- 46.7K
- Short %
- 48.63%
- 30-Day Avg Short %
- 38.83%
Showing 30 days of FINRA short volume data for First Trust Short Duration Managed Municipal ETF.
Learn how short volume is reported and how to read the data →
Frequently asked FSMB short volume questions
- What is the daily FSMB short volume?
- As of May 15, 2026, First Trust Short Duration Managed Municipal ETF (FSMB) short volume is 22.7K shares against 46.7K total reported volume, or 48.63% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
- How is FSMB 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 FSMB 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.