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Zeta Global (ZETA) Short Interest Ratio & Short Volume

Zeta Global logo
$32.75 +0.35 (+1.08%)
Closing price 10/2/2026 03:59 PM Eastern
Extended Trading
$32.56 -0.19 (-0.57%)
As of 10/2/2026 07:59 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Zeta Global Short Interest Overview

As of September 15, 2026, Zeta Global (ZETA) had a short interest of 17.99 million shares sold short, representing 8.03% of the public float. This marks a -27.06% decrease in short interest since the prior report. The short interest ratio (days to cover) is 2.8, meaning it would take 2.8 days of the average trading volume of 5.20 million shares to cover all short positions.

Current Short Interest
17,992,417 shares
Previous Short Interest
24,668,771 shares
Change Vs. Previous Month
-27.06%
Dollar Volume Sold Short
$557.44 million
Short Interest Ratio
2.8 Days to Cover
Last Record Date
September 15, 2026
Outstanding Shares
251,010,000 shares
Short Percent of Float
8.03%
Today's Trading Volume
5,946,768 shares
Average Trading Volume
5,198,737 shares
Today's Volume Vs. Average
114%
Short Selling Zeta Global?
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

ZETA Short Interest Over Time

ZETA Days to Cover Over Time

ZETA Percentage of Float Shorted Over Time

Zeta Global 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
9/15/202617,992,417 shares $557.44 million -27.1%8.0%2.78 $30.98
8/31/202624,668,771 shares $765.23 million +6.4%11.0%3.77 $31.02
8/14/202623,180,986 shares $672.71 million -12.1%10.3%1.77 $29.02
7/31/202626,362,672 shares $569.54 million -17.2%11.8%4.06 $21.60
7/15/202631,820,346 shares $713.41 million -12.6%14.3%3.55 $22.42
6/30/202636,399,726 shares $717.73 million +21.3%16.4%3.68 $19.72
6/15/202630,013,348 shares $593.21 million -1.8%13.5%3.07 $19.77
5/29/202630,572,500 shares $700.57 million -0.9%13.7%3.03 $22.92
5/15/202630,857,899 shares $530.91 million +12.8%14.2%3.29 $17.21
4/30/202627,369,574 shares $505.68 million -1.7%12.6%3.69 $18.48
4/15/202627,827,399 shares $483.22 million +9.7%12.5%4.24 $17.37
3/31/202625,364,193 shares $404.46 million +1.3%11.4%3.58 $15.95
3/13/202625,033,470 shares $446.00 million -11.4%11.8%3.51 $17.82
2/27/202628,259,334 shares $478.60 million +11.1%13.3%2.7 $16.94
2/13/202625,437,641 shares $393.90 million +8.4%11.4%2.55 $15.49
1/30/202623,467,663 shares $435.33 million +14.1%11.2%2.57 $18.55
1/15/202620,570,498 shares $444.78 million -7.9%9.8%1.92 $21.62
12/31/202522,336,077 shares $454.76 million -2.4%10.7%3.85 $20.36
12/15/202522,884,404 shares $400.82 million -5.1%10.9%5.03 $17.52
11/28/202524,109,326 shares $438.43 million +13.0%11.5%3.76 $18.19
11/14/202521,342,834 shares $392.96 million -6.5%10.2%2.14 $18.41
10/31/202522,826,839 shares $410.81 million -10.8%11.0%3.57 $18.00
10/15/202525,590,000 shares $475.36 million +19.2%13.5%3 $18.58
9/30/202521,470,000 shares $426.72 million -9.0%11.3%2.4 $19.88
9/15/202523,600,000 shares $481.09 million +4.6%12.4%2.5 $20.39
8/31/202522,560,000 shares $442.24 million +12.6%11.9%2.3 $19.60
8/15/202520,030,000 shares $382.17 million -11.8%10.6%2.1 $19.08
7/31/202522,700,000 shares $356.19 million -21.4%12.2%2.6 $15.69
7/15/202528,890,000 shares $405.38 million +356,566.7%15.5%4.1 $14.03
6/30/20258,100 shares $125.71 thousand -100.0%0.1%0 $15.52
6/15/202523,650,000 shares $287.94 million +19.1%12.7%4.2 $12.18
5/31/202519,860,000 shares $261.36 million -4.4%10.7%4.3 $13.16
5/15/202520,780,000 shares $289.88 million -2.4%11.2%3.7 $13.95
4/30/202521,290,000 shares $277.83 million +6.9%11.7%3.4 $13.05
4/15/202519,910,000 shares $238.42 million -7.8%10.8%3.3 $11.98
3/31/202521,590,000 shares $293.15 million -5.2%11.7%3.5 $13.58
3/15/202522,780,000 shares $316.80 million -15.3%12.4%3.7 $13.91
2/28/202526,890,000 shares $463.45 million +12.6%14.7%4 $17.24
2/15/202523,880,000 shares $559.60 million -2.6%13.1%3.3 $23.43
1/31/202524,510,000 shares $450.37 million +26.5%13.1%2.8 $18.38
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1/15/202519,370,000 shares $347.69 million +10.2%10.3%2.3 $17.95
12/31/202417,570,000 shares $316.08 million +2.4%9.4%2.1 $17.99
12/15/202417,160,000 shares $383.01 million +10.4%9.2%2.1 $22.32
11/30/202415,540,000 shares $331.00 million +17.8%8.5%2.1 $21.30
11/15/202413,190,000 shares $232.01 million -1.7%7.2%2 $17.59
10/31/202413,420,000 shares $371.20 million +54.3%7.2%3.8 $27.66
10/15/20248,700,000 shares $279.71 million -4.3%4.7%2.5 $32.15
9/30/20249,090,000 shares $271.15 million -9.1%4.8%2.7 $29.83

ZETA Short Interest - Frequently Asked Questions

Short interest is the volume of Zeta Global shares that have been sold short but have not yet been covered or closed out. As of September 15th, traders have sold 17,992,417 shares of ZETA short. 8.03% of Zeta Global's shares are currently sold short. Learn More on Zeta Global's current short interest.

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. ZETA shares currently have a short interest ratio of 2.8. Learn More on Zeta Global's short interest ratio.

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. 8.03% of Zeta Global's floating shares are currently sold short.

Zeta Global saw a drop in short interest during the month of September. As of September 15th, there was short interest totaling 17,992,417 shares, a drop of 27.1% from the previous total of 24,668,771 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.

8.03% of Zeta Global's shares are currently sold short. Here is how the short interest of companies in the industry of "application software" compare to Zeta Global: Zoom Communications, Inc. (2.65%), Samsara Inc. (7.78%), Fair Isaac Corporation (9.26%), Unity Software Inc. (6.67%), IREN Limited (22.20%), Dynatrace, Inc. (4.54%), PTC Inc. (5.50%), Trimble Inc. (3.86%), Tyler Technologies, Inc. (8.32%), Docusign Inc. (7.38%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($75.21 billion), Invesco QQQ ($46.31 billion), iShares Russell 2000 ETF ($27.98 billion), SPDR S&P Biotech ETF ($11.59 billion), Nebius Group N.V. ($9.70 billion), Canadian Natural Resources Limited ($9.42 billion), iShares 20+ Year Treasury Bond ETF ($8.70 billion), iShares iBoxx $ High Yield Corporate Bond ETF ($8.53 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($7.79 billion), and Financial Select Sector SPDR Fund ($7.74 billion). View all of the most shorted stocks.

Short selling ZETA is an investing strategy that aims to generate trading profit from Zeta Global as its price is falling. ZETA shares are trading up $0.35 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.

A short squeeze for Zeta Global occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of ZETA, which in turn drives the price of the stock up even further.

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

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

  • 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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Short Interest Tools

Short interest data for NYSE:ZETA is sourced from the Financial Industry Regulatory Authority (FINRA), with the most recent report published on 9/24/2026. FINRA publishes updated short interest twice a month.
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