COIA Short Volume
ProShares Ultra COIN (COIA) operates in the Financial Services sector, specifically the Asset Management - Leveraged industry, with a market capitalization near $1.1M, listed on AMEX, carrying a beta of 2.65 to the broader market. The ProShares Ultra COIN (COIA) is an exchange-traded fund that provides 2x leveraged exposure to the daily returns of Coinbase Global (NASDAQ: COIN) stock, less expenses. public since 2025-09-10.
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
- 2026-07-16
- Short Volume
- 2.6K
- Total Volume
- 3.6K
- Short %
- 71.85%
- 30-Day Avg Short %
- 38.63%
Showing 30 days of FINRA short volume data for ProShares Ultra COIN.
Learn how short volume is reported and how to read the data →
Frequently asked COIA short volume questions
- What is the daily COIA short volume?
- As of Jul 16, 2026, ProShares Ultra COIN (COIA) short volume is 2.6K shares against 3.6K total reported volume, or 71.85% short-side. Short volume measures shares sold short during the day; it is flow, not inventory.
- How is COIA 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 COIA 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.