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Advanced Energy Industries (AEIS) Short Interest Ratio & Short Volume

Advanced Energy Industries logo
$314.49 -10.53 (-3.24%)
As of 08/10/2026 04:00 PM Eastern
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Advanced Energy Industries Short Interest Overview

As of July 15, 2026, Advanced Energy Industries (AEIS) had a short interest of 1.79 million shares sold short, representing 4.76% of the public float. This marks a 19.26% increase 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 747,891 shares to cover all short positions.

Current Short Interest
1,786,027 shares
Previous Short Interest
1,497,633 shares
Change Vs. Previous Month
19.26%
Dollar Volume Sold Short
$539.17 million
Short Interest Ratio
2.8 Days to Cover
Last Record Date
July 15, 2026
Outstanding Shares
40,050,000 shares
Short Percent of Float
4.76%
Today's Trading Volume
533,525 shares
Average Trading Volume
747,891 shares
Today's Volume Vs. Average
71%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

AEIS Short Interest Over Time

AEIS Days to Cover Over Time

AEIS Percentage of Float Shorted Over Time

Advanced Energy Industries 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
7/15/20261,786,027 shares $539.17 million +19.3%4.8%2.82 $301.88
6/30/20261,497,633 shares $558.42 million -42.7%4.0%1.15 $372.87
6/15/20262,615,305 shares $969.39 million +15.0%7.0%3.01 $370.66
5/29/20262,273,726 shares $687.07 million -15.9%6.1%2.01 $302.18
5/15/20262,703,690 shares $874.54 million +14.6%7.2%2.59 $323.46
4/30/20262,359,606 shares $905.88 million -5.1%6.3%3.8 $383.91
4/15/20262,486,197 shares $930.63 million +1.8%6.6%5.21 $374.32
3/31/20262,441,501 shares $787.90 million +7.9%6.5%3.61 $322.71
3/13/20262,262,074 shares $683.19 million +2.8%6.0%3.55 $302.02
2/27/20262,201,262 shares $738.68 million -0.6%5.9%3.81 $335.57
2/13/20262,214,155 shares $696.49 million -4.6%5.9%2.66 $314.56
1/30/20262,320,520 shares $592.57 million -0.2%6.2%1.93 $255.36
1/15/20262,324,999 shares $598.20 million +3.3%6.2%4.38 $257.29
12/31/20252,250,841 shares $471.26 million +2.0%6.0%7.88 $209.37
12/15/20252,207,386 shares $478.72 million -2.4%5.9%5.92 $216.87
11/28/20252,261,810 shares $478.03 million -3.3%6.1%5.89 $211.35
11/14/20252,338,224 shares $473.44 million -3.6%6.3%3.23 $202.48
10/31/20252,424,225 shares $491.46 million -0.9%6.5%5.07 $202.73
10/15/20252,450,000 shares $465.40 million +1.2%6.6%5.7 $189.96
9/30/20252,420,000 shares $411.74 million -15.1%6.5%6 $170.14
9/15/20252,850,000 shares $446.71 million +7.6%7.6%7 $156.74
8/31/20252,650,000 shares $396.65 million -6.7%7.1%6.9 $149.68
8/15/20252,840,000 shares $429.98 million +10.9%7.6%7.6 $151.40
7/31/20252,560,000 shares $355.64 million +2.0%6.9%7.5 $138.92
7/15/20252,510,000 shares $349.14 million -2.7%6.7%7.6 $139.10
6/30/20252,580,000 shares $341.85 million -3.0%6.9%7.3 $132.50
6/15/20252,660,000 shares $326.65 million -1.9%7.1%7.3 $122.80
5/31/20252,710,000 shares $309.13 million +1.9%7.3%7.7 $114.07
5/15/20252,660,000 shares $315.90 million +6.0%7.1%7 $118.76
4/30/20252,510,000 shares $244.50 million -4.6%6.7%6.4 $97.41
4/15/20252,630,000 shares $234.52 million +1.5%7.0%7.3 $89.17
3/31/20252,590,000 shares $246.85 million +3.6%6.9%7.4 $95.31
3/15/20252,500,000 shares $265.48 million +11.6%6.7%8.5 $106.19
2/28/20252,240,000 shares $257.98 million -5.9%6.0%8 $115.17
2/15/20252,380,000 shares $295.76 million No Change6.4%9 $124.27
1/31/20252,380,000 shares $273.89 million -10.2%6.4%10.1 $115.08
1/15/20252,650,000 shares $320.99 million -4.7%7.1%11.4 $121.13
12/31/20242,780,000 shares $321.45 million +6.1%7.5%12.2 $115.63
12/15/20242,620,000 shares $307.12 million +2.3%7.0%11.8 $117.22
11/30/20242,560,000 shares $294.50 million +0.8%6.9%11.4 $115.04
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11/15/20242,540,000 shares $278.00 million +14.4%6.8%10.7 $109.45
10/31/20242,220,000 shares $240.94 million -1.8%6.0%9.8 $108.53
10/15/20242,260,000 shares $240.98 million +4.6%6.1%9.9 $106.63
9/30/20242,160,000 shares $227.32 million +3.9%5.8%9.9 $105.24
9/15/20242,080,000 shares $205.15 million -3.3%5.6%9.5 $98.63
8/31/20242,150,000 shares $228.09 million -0.5%5.8%10.2 $106.09
8/15/20242,160,000 shares $233.37 million -12.6%5.8%11 $108.04
7/31/20242,470,000 shares $287.43 million +0.4%6.6%12.8 $116.37
7/15/20242,460,000 shares $282.92 million +0.4%6.6%13.2 $115.01
6/30/20242,450,000 shares $266.46 million +2.5%6.6%13.5 $108.76
6/15/20242,390,000 shares $255.11 million +2.1%6.5%13.1 $106.74
5/31/20242,340,000 shares $251.39 million -8.2%6.3%11.8 $107.43
5/15/20242,550,000 shares $274.05 million -8.3%6.9%12.3 $107.47
4/30/20242,780,000 shares $266.44 million +2.2%7.5%12 $95.84
4/15/20242,720,000 shares $257.99 million +1.5%7.4%12.3 $94.85
3/31/20242,680,000 shares $273.31 million -5.6%7.3%12.1 $101.98
3/15/20242,840,000 shares $271.93 million -4.4%7.7%13.1 $95.75
2/29/20242,970,000 shares $300.56 million -2.0%8.1%12.9 $101.20
2/15/20243,030,000 shares $314.12 million +2.4%8.2%13.1 $103.67
1/31/20242,960,000 shares $308.37 million -5.1%8.0%13.1 $104.18
1/15/20243,120,000 shares $318.93 million -0.3%8.4%13 $102.22
12/31/20233,130,000 shares $340.92 million +3.6%8.5%12.2 $108.92
12/15/20233,020,000 shares $330.66 million +13.5%8.2%11.4 $109.49
11/30/20232,660,000 shares $252.83 million +1.1%7.2%10.1 $95.05
11/15/20232,630,000 shares $251.77 million +6.5%7.1%9.4 $95.73
10/31/20232,470,000 shares $215.53 million +5.1%6.7%9.3 $87.26
10/15/20232,350,000 shares $223.86 million +4.0%6.3%9.2 $95.26
9/30/20232,260,000 shares $233.05 million +5.1%6.1%9.4 $103.12
9/15/20232,150,000 shares $224.85 million +30.3%5.8%9.8 $104.58
8/31/20231,650,000 shares $194.82 million No Change4.4%7.5 $118.07
8/15/20231,650,000 shares $186.40 million -6.3%4.4%8.1 $112.97
7/31/20231,760,000 shares $220.32 million +41.9%4.7%8.7 $125.18
7/15/20231,240,000 shares $144.57 million -2.4%3.4%6.4 $116.59
6/30/20231,270,000 shares $141.54 million -7.3%3.4%6.8 $111.45
6/15/20231,370,000 shares $146.59 million +3.0%3.7%7.1 $107.00
5/31/20231,330,000 shares $130.54 million -8.3%3.6%6.8 $98.15
5/15/20231,450,000 shares $126.50 million -5.8%3.9%8.3 $87.24
4/30/20231,540,000 shares $133.21 million -1.9%4.2%8.3 $86.50
4/15/20231,570,000 shares $143.11 million -1.9%4.3%8.3 $91.15
3/31/20231,600,000 shares $156.80 million -11.1%4.3%8.5 $98.00
3/15/20231,800,000 shares $170.05 million +1.7%4.9%9.8 $94.47
2/28/20231,770,000 shares $164.75 million -1.1%4.8%10.1 $93.08
2/15/20231,790,000 shares $176.10 million -3.8%4.9%10.5 $98.38
1/31/20231,860,000 shares $172.50 million +2.2%5.1%10.1 $92.74
1/15/20231,820,000 shares $169.26 million -8.1%5.0%9.7 $93.00
12/30/20221,980,000 shares $169.84 million +8.8%5.4%10 $85.78
12/15/20221,820,000 shares $163.36 million +9.0%5.0%9.1 $89.76
11/30/20221,670,000 shares $154.71 million -6.2%4.5%9 $92.64
11/15/20221,780,000 shares $166.04 million -4.3%4.8%9.7 $93.28
10/31/20221,860,000 shares $146.29 million -0.5%5.1%10.9 $78.65
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10/15/20221,870,000 shares $132.27 million +9.4%5.1%11.4 $70.73
9/30/20221,710,000 shares $132.37 million +1.2%4.7%10.9 $77.41
9/15/20221,690,000 shares $142.59 million +1.8%4.6%10.3 $84.37
8/31/20221,660,000 shares $149.05 million -1.8%4.5%9.6 $89.79
8/15/20221,690,000 shares $161.33 million No Change4.6%9.7 $95.46
7/31/20221,690,000 shares $151.24 million -17.2%4.6%8.9 $89.49
7/15/20222,040,000 shares $157.20 million +8.5%5.5%10.8 $77.06
6/30/20221,880,000 shares $137.20 million +6.8%5.1%9.7 $72.98
6/15/20221,760,000 shares $130.72 million +10.7%4.8%9 $74.27
5/31/20221,590,000 shares $129.52 million +0.6%4.3%8.4 $81.46
5/15/20221,580,000 shares $125.64 million +1.9%4.3%7.8 $79.52
4/30/20221,550,000 shares $118.61 million No Change4.2%7.5 $76.52
4/15/20221,550,000 shares $114.67 million No Change4.2%7 $73.98
3/31/20221,550,000 shares $133.42 million -4.3%4.2%7 $86.08
3/15/20221,620,000 shares $134.04 million +19.1%4.4%7.5 $82.74
2/28/20221,360,000 shares $116.76 million +3.8%3.7%5.9 $85.85
2/15/20221,310,000 shares $115.59 million +22.4%3.5%5.5 $88.24
1/31/20221,070,000 shares $92.21 million +15.9%2.9%4.4 $86.18
1/15/2022923,500 shares $86.56 million +0.3%2.5%4.3 $93.73
12/31/2021920,400 shares $83.81 million +10.5%2.5%4.4 $91.06
12/15/2021833,100 shares $72.90 million +8.4%2.2%3.8 $87.50
11/30/2021768,800 shares $67.42 million +3.5%2.1%3.7 $87.69
11/15/2021743,000 shares $67.37 million -13.0%2.0%3.6 $90.67
10/29/2021854,100 shares $78.42 million +5.4%2.3%4 $91.82
10/15/2021810,600 shares $71.69 million -5.5%2.1%3.6 $88.44
9/30/2021857,300 shares $75.23 million +3.1%2.3%3.8 $87.75
9/15/2021831,600 shares $72.93 million +25.4%2.2%3.7 $87.70
8/31/2021663,300 shares $59.82 million +0.4%1.8%2.9 $90.18
8/13/2021661,000 shares $57.25 million -5.9%1.8%2.8 $86.61

AEIS Short Interest - Frequently Asked Questions

Short interest is the volume of Advanced Energy Industries shares that have been sold short but have not yet been covered or closed out. As of July 15th, traders have sold 1,786,027 shares of AEIS short. 4.76% of Advanced Energy Industries' shares are currently sold short. Learn More on Advanced Energy Industries' 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. AEIS shares currently have a short interest ratio of 2.8. Learn More on Advanced Energy Industries'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. 4.76% of Advanced Energy Industries' floating shares are currently sold short.

Advanced Energy Industries saw a increase in short interest in July. As of July 15th, there was short interest totaling 1,786,027 shares, an increase of 19.3% from the previous total of 1,497,633 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.

4.76% of Advanced Energy Industries' shares are currently sold short. Here is how the short interest of companies in the sector of "technology" compare to Advanced Energy Industries: Applied Materials, Inc. (2.11%), Cohu, Inc. (17.37%), Diodes Incorporated (4.36%), KLA Corporation (25.10%), Kulicke and Soffa Industries, Inc. (4.98%), Littelfuse, Inc. (5.15%), Lam Research Corporation (2.37%), MKS Inc. (7.68%), Teradyne, Inc. (4.67%), Ultra Clean Holdings, Inc. (8.08%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($73.09 billion), Invesco QQQ ($48.11 billion), iShares Russell 2000 ETF ($23.61 billion), Sandisk Corporation ($12.69 billion), Nebius Group N.V. ($12.18 billion), Western Digital Corporation ($11.95 billion), SPDR S&P Biotech ETF ($11.73 billion), Quhuo Limited Sponsored ADR ($9.74 billion), VanEck Semiconductor ETF ($9.57 billion), and Financial Select Sector SPDR Fund ($8.43 billion). View all of the most shorted stocks.

Short selling AEIS is an investing strategy that aims to generate trading profit from Advanced Energy Industries as its price is falling. AEIS shares are trading down $10.53 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 Advanced Energy Industries 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 AEIS, 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 AEIS, twice per month. The most recent reporting period available is July, 15 2026.

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

  • 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 data for NASDAQ:AEIS is sourced from the Financial Industry Regulatory Authority (FINRA), with the most recent report published on 7/24/2026. FINRA publishes updated short interest twice a month.
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