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ProShares Online Retail ETF (ONLN) Short Interest Ratio & Short Volume

ProShares Online Retail ETF logo
$59.45 -0.46 (-0.77%)
As of 04:10 PM Eastern
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ProShares Online Retail ETF Short Interest Overview

As of April 15, 2026, ProShares Online Retail ETF (ONLN) had a short interest of 13,688 shares sold short, representing 1.20% of the public float. This marks a 117.62% increase in short interest since the prior report. The short interest ratio (days to cover) is 1.7, meaning it would take 1.7 days of the average trading volume of 10,592 shares to cover all short positions.

Current Short Interest
13,688 shares
Previous Short Interest
6,290 shares
Change Vs. Previous Month
117.62%
Dollar Volume Sold Short
$808.28 thousand
Short Interest Ratio
1.7 Days to Cover
Last Record Date
April 15, 2026
Outstanding Shares
1,150,000 shares
Short Percent of Float
1.20%
Today's Trading Volume
4,840 shares
Average Trading Volume
10,592 shares
Today's Volume Vs. Average
46%
Short Selling ProShares Online Retail ETF?
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

ONLN Short Interest Over Time

ONLN Days to Cover Over Time

ONLN Percentage of Float Shorted Over Time

ProShares Online Retail ETF Tesla Short Interest History & Recent Changes

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Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
4/15/202613,688 shares $808.28 thousand +117.6%1.2%1.68 $59.05
3/31/20266,290 shares $334.69 thousand -37.2%0.6%1.02 $53.21
3/13/202610,022 shares $535.58 thousand +9.5%0.8%1.15 $53.44
2/27/20269,149 shares $509.60 thousand +127.5%0.7%0.8 $55.70
2/13/20264,022 shares $212.08 thousand -58.7%0.3%0.29 $52.73
1/30/20269,748 shares $580.49 thousand +109.9%0.8%0.53 $59.55
1/15/20264,645 shares $294.35 thousand +58.3%0.4%0.43 $63.37
12/31/20252,934 shares $173.81 thousand -70.5%0.2%0.15 $59.24
12/15/20259,940 shares $586.96 thousand +1.0%0.8%1.32 $59.05
11/28/20259,839 shares $580.99 thousand +0.6%0.8%0.43 $59.05
11/14/20259,785 shares $564.89 thousand -26.9%0.8%0.85 $57.73
10/31/202513,383 shares $802.31 thousand -33.1%1.0%1.32 $59.95
10/15/202520,000 shares $1.17 million +334.8%1.6%1.8 $58.66
9/30/20254,600 shares $279.50 thousand +84.0%N/A0.4 $60.76
9/15/20252,500 shares $151.75 thousand -24.2%N/A0.3 $60.70
8/31/20253,300 shares $188.63 thousand -10.8%0.2%0.4 $57.16
8/15/20253,700 shares $213.42 thousand +85.0%N/A0.4 $57.68
7/31/20252,000 shares $110.28 thousand +81.8%0.1%0.2 $55.14
7/15/20251,100 shares $57.11 thousand -15.4%N/A0.1 $51.92
6/30/20251,300 shares $65.96 thousand -7.1%0.1%0.1 $50.74
6/15/20251,400 shares $68.42 thousand +27.3%0.1%0.1 $48.87
5/31/20251,100 shares $52.90 thousand -42.1%0.1%0.1 $48.09
5/15/20251,900 shares $90.88 thousand -5.0%N/A0.1 $47.83
4/30/20252,000 shares $84.32 thousand -63.6%N/A0.1 $42.16
4/15/20255,500 shares $219.73 thousand -20.3%N/A0.4 $39.95
3/14/20253,300 shares $144.97 thousand +17.9%N/A0.2 $43.93
2/14/20252,700 shares $138.24 thousand No ChangeN/A0.2 $51.20
1/31/20252,700 shares $134.84 thousand -27.0%N/A0.2 $49.94
1/15/20253,700 shares $169.94 thousand +37.0%N/A0.2 $45.93

ONLN Short Interest - Frequently Asked Questions

What is ProShares Online Retail ETF's current short interest?

Short interest is the volume of ProShares Online Retail ETF shares that have been sold short but have not yet been covered or closed out. As of April 15th, traders have sold 13,688 shares of ONLN short. 1.20% of ProShares Online Retail ETF's shares are currently sold short. Learn More on ProShares Online Retail ETF's current short interest.

What is a good short interest ratio for ProShares Online Retail ETF?

The short interest ratio, also known as the "days to cover ratio", is calculated by dividing the number of shares of a stock sold short divided by its average trading volume. A short interest ratio ranging between 1 and 4 generally indicates strong positive sentiment about a stock and a lack of short sellers. A short interest ratio of 10 or greater indicates strong pessimism about a stock. ONLN shares currently have a short interest ratio of 1.7. Learn More on ProShares Online Retail ETF's short interest ratio.

What is a good short interest percentage for ProShares Online Retail ETF?

Companies that have a short interest as a percentage of float below 10% indicates positive investor sentiment and few short sellers. Stocks with a short interest percentage above 10% is considered high, suggesting some investors are pessimistic about the stock. Companies with a short interest percentage of 20% or more indicates widespread negative sentiment. 1.20% of ProShares Online Retail ETF's floating shares are currently sold short.

Is ProShares Online Retail ETF's short interest increasing or decreasing?

ProShares Online Retail ETF saw a increase in short interest during the month of April. As of April 15th, there was short interest totaling 13,688 shares, an increase of 117.6% from the previous total of 6,290 shares. Changes in short volume can be used to identify positive and negative investor sentiment. Investors that short sell a stock are betting that its price will decline in the future. An increase in short sale volume suggests bearish (negative) sentiment among investors. A decrease on short sale volume suggests bullish (positive) sentiment.

How does ProShares Online Retail ETF's short interest compare to its competitors?

1.20% of ProShares Online Retail ETF's shares are currently sold short. Here is how the short interest of companies compare to ProShares Online Retail ETF: MicroSectors FANG+ Index -3X Inverse Leveraged ETN (0.76%), ALPS Disruptive Technologies ETF (0.07%), Xtrackers MSCI EAFE Selection Equity ETF (0.03%), Sprott Lithium Miners ETF (1.50%), Tradr 1X Short Innovation Daily ETF (2.39%), VanEck Robotics ETF (1.33%), SPDR FactSet Innovative Technology ETF (0.09%), KraneShares MSCI China Clean Technology Index ETF (3.38%), Strategas Global Policy Opportunities ETF (0.43%), Democratic Large Cap Core ETF (1.64%),

Which stocks are the most shorted right now?

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($87.50 billion), Invesco QQQ ($42.26 billion), iShares Russell 2000 ETF ($24.79 billion), Salesforce Inc. ($13.16 billion), SPDR S&P Biotech ETF ($10.01 billion), Western Digital Corporation ($9.77 billion), Sandisk Corporation ($8.69 billion), iShares 20+ Year Treasury Bond ETF ($8.06 billion), CoreWeave Inc. ($7.67 billion), and iShares iBoxx $ High Yield Corporate Bond ETF ($7.64 billion). View all of the most shorted stocks.

What does it mean to sell short ProShares Online Retail ETF stock?

Short selling ONLN is an investing strategy that aims to generate trading profit from ProShares Online Retail ETF as its price is falling. ONLN shares are trading down $0.46 today. To short a stock, an investor borrows shares, sells them and buys the shares back on the public market later to return it to the lender. Short sellers are betting that a stock will decline in price. If the stock does drop after selling, the short seller buys it back at a lower price and returns it to the lender. The difference between the sell price and the buy price is the trader's profit.

How does a short squeeze work against ProShares Online Retail ETF?

A short squeeze for ProShares Online Retail ETF occurs when it has a large amount of short interest and its stock increases in price. This forces short sellers to cover their short interest positions by buying actual shares of ONLN, which in turn drives the price of the stock up even further.

How often is ProShares Online Retail ETF's short interest reported?

Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including ONLN, twice per month. The most recent reporting period available is April, 15 2026.

What do ONLN's short interest metrics mean?

Understanding short interest metrics can help you assess how traders are positioning around a stock like ONLN:

  • Shares Sold Short: The total number of shares that have been sold by short sellers but have not yet been covered or closed out. A high number may indicate bearish sentiment.
  • Short Float: The percentage of a company’s publicly available shares (or "float") that are sold short. A higher short float suggests a greater portion of the stock is being bet against.
  • Days to Cover (Short Interest Ratio): This estimates how many days it would take short sellers to cover their positions, based on average daily trading volume. Higher values can signal potential for a short squeeze if buying pressure increases.

These metrics are often used by traders to gauge sentiment, volatility risk, and the potential for price movements based on short covering activity.



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This page (NYSEARCA:ONLN) was last updated on 5/5/2026 by MarketBeat.com Staff.
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