ALGM Short Volume
Allegro MicroSystems, Inc. (ALGM) operates in the Technology sector, specifically the Semiconductors industry, with a market capitalization near $8.52B, listed on NASDAQ, employing roughly 4,593 people, carrying a beta of 2.02 to the broader market. Allegro MicroSystems, Inc. Led by Michael C. Doogue, public since 2020-10-29.
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
- 801.0K
- Total Volume
- 1.3M
- Short %
- 59.34%
- 30-Day Avg Short %
- 63.54%
Showing 30 days of FINRA short volume data for Allegro MicroSystems, Inc..
Learn how short volume is reported and how to read the data →
ALGM most-active contracts
| Type | Strike | Expiration | Volume | OI | IV | Bid | Ask |
|---|---|---|---|---|---|---|---|
| CALL | $45.00 | Jun 18, 2026 | 1.5K | 319 | 71.0% | $2.90 | $3.60 |
Top 1 contracts from the ORATS-sourced nightly scan; ranked by volume within the broader S&P 500/400/600 + ETF universe.
Frequently asked ALGM short volume questions
- What is the daily ALGM short volume?
- As of May 15, 2026, Allegro MicroSystems, Inc. (ALGM) short volume is 801.0K shares against 1.3M total reported volume, or 59.34% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
- How is ALGM 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 ALGM 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.