AOSL Short Volume
Alpha and Omega Semiconductor Limited (AOSL) operates in the Technology sector, specifically the Semiconductors industry, with a market capitalization near $1.32B, listed on NASDAQ, employing roughly 2,332 people, carrying a beta of 2.57 to the broader market. Alpha and Omega Semiconductor Limited (AOSL) is a global enterprise that designs, develops, and supplies crucial power semiconductor solutions for a wide range of applications, including computing, consumer electronics, communication, and industrial sectors. Led by Stephen Chunping Chang, public since 2010-04-29.
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
- 2026-06-30
- Short Volume
- 118.6K
- Total Volume
- 212.4K
- Short %
- 55.83%
- 30-Day Avg Short %
- 48.33%
Showing 30 days of FINRA short volume data for Alpha and Omega Semiconductor Limited.
Learn how short volume is reported and how to read the data →
AOSL most-active contracts
| Type | Strike | Expiration | Volume | OI | IV | Bid | Ask |
|---|---|---|---|---|---|---|---|
| CALL | $55.00 | Jul 17, 2026 | 2.2K | 543 | 117.5% | $2.10 | $2.30 |
| CALL | $50.00 | Jul 17, 2026 | 1.8K | 2.7K | 116.6% | $3.50 | $3.70 |
Top 2 contracts from the institutional-grade nightly options scan; ranked by volume within the broader S&P 500/400/600 + ETF universe.
Frequently asked AOSL short volume questions
- What is the daily AOSL short volume?
- As of Jun 30, 2026, Alpha and Omega Semiconductor Limited (AOSL) short volume is 118.6K shares against 212.4K total reported volume, or 55.83% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
- How is AOSL 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 AOSL 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.