ENPH Short Volume
Enphase Energy, Inc. (ENPH) operates in the Energy sector, specifically the Solar industry, with a market capitalization near $4.23B, listed on NASDAQ, employing roughly 2,872 people, carrying a beta of 1.63 to the broader market. Enphase Energy, Inc. Led by Badrinarayanan Kothandaraman, public since 2012-03-30.
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
- 2026-10-14
- Short Volume
- 1.5M
- Total Volume
- 3.6M
- Short %
- 42.86%
- 30-Day Avg Short %
- 51.39%
Showing 30 days of FINRA short volume data for Enphase Energy, Inc..
Learn how short volume is reported and how to read the data →
ENPH most-active contracts
| Type | Strike | Expiration | Volume | OI | IV | Bid | Ask |
|---|---|---|---|---|---|---|---|
| CALL | $33.00 | Oct 16, 2026 | 2.5K | 2.4K | 71.4% | $0.42 | $0.49 |
| CALL | $40.00 | Nov 20, 2026 | 2.4K | 3.1K | 77.9% | $0.95 | $0.98 |
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 ENPH short volume questions
- What is the daily ENPH short volume?
- As of Oct 14, 2026, Enphase Energy, Inc. (ENPH) short volume is 1.5M shares against 3.6M total reported volume, or 42.86% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
- How is ENPH 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 ENPH 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.