AEIS Short Volume
Advanced Energy Industries, Inc. (AEIS) operates in the Industrials sector, specifically the Electrical Equipment & Parts industry, with a market capitalization near $12.90B, listed on NASDAQ, employing roughly 10,000 people, carrying a beta of 1.40 to the broader market. Advanced Energy Industries, Inc. Led by Stephen D. Kelley, public since 1995-11-17.
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
- 2026-05-15
- Short Volume
- 247.0K
- Total Volume
- 557.8K
- Short %
- 44.27%
- 30-Day Avg Short %
- 51.38%
Showing 30 days of FINRA short volume data for Advanced Energy Industries, Inc..
Learn how short volume is reported and how to read the data →
AEIS most-active contracts
| Type | Strike | Expiration | Volume | OI | IV | Bid | Ask |
|---|---|---|---|---|---|---|---|
| PUT | $330.00 | Jun 18, 2026 | 571 | 1.3K | 62.8% | $25.60 | $28.40 |
Top 1 contracts from the ORATS-sourced nightly scan; ranked by volume within the broader S&P 500/400/600 + ETF universe.
Frequently asked AEIS short volume questions
- What is the daily AEIS short volume?
- As of May 15, 2026, Advanced Energy Industries, Inc. (AEIS) short volume is 247.0K shares against 557.8K total reported volume, or 44.27% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
- How is AEIS 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 AEIS 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.