ENPH Short Volume
Enphase Energy, Inc. (ENPH) operates in the Energy sector, specifically the Solar industry, with a market capitalization near $5.54B, listed on NASDAQ, employing roughly 2,781 people, carrying a beta of 1.25 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
- 2026-05-15
- Short Volume
- 5.4M
- Total Volume
- 8.9M
- Short %
- 60.35%
- 30-Day Avg Short %
- 52.71%
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 | $50.00 | Jun 18, 2026 | 6.5K | 26.3K | 92.6% | $7.65 | $7.80 |
| CALL | $55.00 | Jun 18, 2026 | 5.2K | 7.3K | 94.6% | $5.45 | $5.65 |
| CALL | $60.00 | Jun 18, 2026 | 5.1K | 7.6K | 97.2% | $3.85 | $4.10 |
| CALL | $55.00 | May 22, 2026 | 4.5K | 436 | 111.5% | $2.42 | $2.80 |
| CALL | $65.00 | Sep 18, 2026 | 3.2K | 489 | 91.0% | $7.60 | $7.90 |
| CALL | $50.00 | May 22, 2026 | 2.1K | 1.0K | 102.8% | $4.70 | $5.30 |
| PUT | $45.00 | Jul 17, 2026 | 2.0K | 194 | 87.2% | $3.45 | $3.55 |
| CALL | $55.00 | Jul 17, 2026 | 1.7K | 214 | 90.4% | $7.30 | $7.60 |
| CALL | $180.00 | Jan 15, 2027 | 1.2K | 6.0K | 85.3% | $1.02 | $1.18 |
Top 9 contracts from the ORATS-sourced nightly 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 May 15, 2026, Enphase Energy, Inc. (ENPH) short volume is 5.4M shares against 8.9M total reported volume, or 60.35% 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.