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ASE Technology (ASX) Short Interest Ratio & Short Volume

ASE Technology logo
$35.38 -0.09 (-0.25%)
As of 02:32 PM Eastern
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ASE Technology Short Interest Overview

As of April 30, 2026, ASE Technology (ASX) had a short interest of 8.08 million shares sold short, representing 0.47% of the public float. This marks a 42.45% increase in short interest since the prior report. The short interest ratio (days to cover) is 1.0, meaning it would take 1.0 days of the average trading volume of 7.78 million shares to cover all short positions.

Current Short Interest
8,078,645 shares
Previous Short Interest
5,671,154 shares
Change Vs. Previous Month
42.45%
Dollar Volume Sold Short
$254.41 million
Short Interest Ratio
1.0 Days to Cover
Last Record Date
April 30, 2026
Outstanding Shares
2,223,510,000 shares
Short Percent of Float
0.47%
Today's Trading Volume
2,405,629 shares
Average Trading Volume
7,782,084 shares
Today's Volume Vs. Average
31%
Short Selling ASE Technology?
A Guide To High-Short-Interest Stocks

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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

ASX Short Interest Over Time

ASX Days to Cover Over Time

ASX Percentage of Float Shorted Over Time

ASE Technology 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
4/30/20268,078,645 shares $254.41 million +42.5%0.5%1.02 $31.49
4/15/20265,671,154 shares $154.40 million +18.2%0.3%0.94 $27.23
3/31/20264,796,241 shares $103.92 million +16.2%0.3%0.69 $21.67
3/13/20264,127,656 shares $88.68 million -19.8%0.2%0.51 $21.49
2/27/20265,143,852 shares $124.93 million -10.1%0.3%0.74 $24.29
2/13/20265,719,228 shares $133.80 million +3.5%0.3%0.51 $23.40
1/30/20265,528,202 shares $104.77 million -27.4%0.3%0.66 $18.95
1/15/20267,615,769 shares $146.30 million -12.4%0.4%1.06 $19.21
12/31/20258,695,212 shares $139.82 million +23.2%0.5%1.52 $16.08
12/15/20257,055,543 shares $110.09 million -12.5%0.4%1.14 $15.60
11/28/20258,065,994 shares $121.11 million +10.2%0.5%1.16 $15.02
11/14/20257,322,191 shares $107.09 million -17.1%0.4%0.85 $14.63
10/31/20258,830,095 shares $141.56 million -14.8%0.5%0.92 $16.03
10/15/202510,360,000 shares $123.96 million -5.0%0.5%1.4 $11.97
9/30/202510,910,000 shares $120.99 million -23.9%0.5%1.6 $11.09
9/15/202514,340,000 shares $160.46 million -6.9%0.7%1.9 $11.19
8/31/202515,400,000 shares $152.69 million -2.0%0.7%1.7 $9.92
8/15/202515,720,000 shares $154.68 million -2.8%0.7%1.6 $9.84
7/31/202516,180,000 shares $153.79 million -9.1%0.8%1.5 $9.51
7/15/202517,800,000 shares $183.25 million +2.1%0.8%1.6 $10.30
6/30/202517,430,000 shares $180.40 million +15.7%0.8%1.3 $10.35
6/15/202515,060,000 shares $151.43 million -2.0%0.7%1.1 $10.06
5/31/202515,360,000 shares $144.08 million +17.8%0.7%1.2 $9.38
5/15/202513,040,000 shares $132.49 million -10.9%0.6%1 $10.16
4/30/202514,630,000 shares $127.57 million +5.8%0.7%1.2 $8.72
4/15/202513,830,000 shares $116.52 million +25.7%0.6%1.2 $8.43
3/31/202511,000,000 shares $96.64 million -22.0%0.5%1 $8.79
3/15/202514,100,000 shares $135.99 million -2.5%0.7%1.4 $9.65
2/28/202514,460,000 shares $146.70 million -0.3%0.7%1.5 $10.15
2/15/202514,510,000 shares $157.36 million +14.3%0.7%1.6 $10.85
1/31/202512,700,000 shares $128.93 million +6.6%0.6%1.5 $10.15
1/15/202511,910,000 shares $123.74 million +13.9%0.6%1.5 $10.39
12/31/202410,460,000 shares $105.33 million +3.3%0.5%1.4 $10.07
12/15/202410,130,000 shares $102.92 million -6.0%0.5%1.5 $10.16
11/30/202410,780,000 shares $104.78 million -2.0%0.5%1.6 $9.72
11/15/202411,000,000 shares $104.94 million -7.8%0.5%1.5 $9.54
10/31/202411,930,000 shares $114.05 million +16.5%0.6%1.6 $9.56
10/15/202410,240,000 shares $104.55 million +5.9%0.5%1.2 $10.21
9/30/20249,670,000 shares $94.33 million -21.5%0.5%1.1 $9.76
9/15/202412,320,000 shares $119.01 million +6.2%0.6%1.4 $9.66
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8/31/202411,600,000 shares $115.88 million +3.8%0.5%1.4 $9.99
8/15/202411,180,000 shares $112.08 million +19.1%0.5%1.4 $10.03
7/31/20249,390,000 shares $94.09 million +4.5%0.4%1.3 $10.02
7/15/20248,990,000 shares $105.63 million +17.8%0.4%1.5 $11.75
6/30/20247,630,000 shares $87.13 million -7.0%0.4%1.4 $11.42
6/15/20248,200,000 shares $92.58 million -17.8%0.4%1.5 $11.29
5/31/20249,970,000 shares $107.48 million +21.1%0.5%1.8 $10.78
5/15/20248,230,000 shares $88.35 million -19.4%0.4%1.4 $10.74
4/30/202410,210,000 shares $102.41 million -6.3%0.5%1.7 $10.03
4/15/202410,900,000 shares $117.94 million -3.7%0.5%1.8 $10.82
3/31/202411,320,000 shares $124.41 million +14.5%0.5%1.8 $10.99
3/15/20249,890,000 shares $106.96 million +13.6%0.5%1.6 $10.82
2/29/20248,710,000 shares $84.84 million -5.1%0.4%1.5 $9.74
2/15/20249,180,000 shares $88.45 million +88.9%0.4%1.7 $9.64
1/31/20244,860,000 shares $45.15 million -17.1%0.2%1 $9.29
1/15/20245,860,000 shares $51.28 million -4.9%0.3%1.2 $8.75
12/31/20236,160,000 shares $57.97 million -20.9%0.3%1.3 $9.41
12/15/20237,790,000 shares $70.58 million +36.2%0.4%1.6 $9.06
11/30/20235,720,000 shares $49.25 million -25.6%0.3%1.2 $8.61
11/15/20237,690,000 shares $65.60 million +17.2%0.4%1.5 $8.53
10/31/20236,560,000 shares $48.84 million -32.2%0.3%1.3 $7.45
10/15/20239,680,000 shares $74.15 million +9.5%0.5%2 $7.66
9/30/20238,840,000 shares $66.48 million +0.7%0.4%1.8 $7.52
9/15/20238,780,000 shares $67.65 million -4.8%0.4%1.7 $7.71
8/31/20239,220,000 shares $75.70 million +40.3%0.4%1.7 $8.21
8/15/20236,570,000 shares $48.95 million -14.8%0.3%1.2 $7.45
7/31/20237,710,000 shares $61.99 million -14.1%0.4%1.4 $8.04
7/15/20238,980,000 shares $73.10 million +3.0%0.4%1.7 $8.14
6/30/20238,720,000 shares $67.93 million +15.0%0.4%1.7 $7.79
6/15/20237,580,000 shares $67.73 million -10.0%0.4%1.5 $8.94
5/31/20238,420,000 shares $64.12 million +62.2%0.4%1.5 $7.62
5/15/20235,190,000 shares $36.28 million -0.8%0.2%1 $6.99
4/30/20235,230,000 shares $35.88 million -23.9%0.2%0.9 $6.86
4/15/20236,870,000 shares $50.56 million -5.5%0.3%1.2 $7.36
3/31/20237,270,000 shares $57.94 million +28.7%0.3%1.2 $7.97
3/15/20235,650,000 shares $41.36 million -2.4%0.3%0.9 $7.32
2/28/20235,790,000 shares $41.51 million -15.7%0.3%1 $7.17
2/15/20236,870,000 shares $50.29 million +16.1%0.3%1.1 $7.32
1/31/20235,920,000 shares $42.62 million +8.2%0.3%0.8 $7.20
1/15/20235,470,000 shares $38.56 million +2.2%0.3%0.7 $7.05
12/30/20225,350,000 shares $33.54 million -26.8%0.3%0.6 $6.27
12/15/20227,310,000 shares $47.22 million +17.2%0.3%0.8 $6.46
11/30/20226,240,000 shares $42.43 million -18.1%0.3%0.7 $6.80
11/15/20227,620,000 shares $48.46 million -12.3%0.4%0.8 $6.36
10/31/20228,690,000 shares $44.23 million +20.0%0.4%1 $5.09
10/15/20227,240,000 shares $34.90 million +0.1%0.3%0.9 $4.82
9/30/20227,230,000 shares $36.08 million -8.7%0.3%1 $4.99
9/15/20227,920,000 shares $42.61 million -6.2%0.4%1.2 $5.38
8/31/20228,440,000 shares $48.61 million -5.8%0.4%1.4 $5.76
8/15/20228,960,000 shares $56.99 million +32.0%0.4%1.5 $6.36
What is “gold skimming”? (Ad)

Former $900 million hedge fund manager Larry Benedict has developed a strategy he calls Gold Skimming - a way to target cash payouts from gold markets without buying a single ounce, mining stock, or ETF. With a reported 73% win rate across 19 trades and potential payouts of $2,975, $3,781, and $6,786 in a single day, Benedict has put together a free step-by-step walkthrough showing how it works whether gold climbs or pulls back.tc pixel

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7/31/20226,790,000 shares $39.99 million +32.1%0.3%1.1 $5.89
7/15/20225,140,000 shares $27.50 million -12.4%0.2%0.8 $5.35
6/30/20225,870,000 shares $30.35 million -11.3%0.3%0.9 $5.17
6/15/20226,620,000 shares $45.28 million -26.9%0.3%1 $6.84
5/31/20229,050,000 shares $64.71 million +20.0%0.4%1.3 $7.15
5/15/20227,540,000 shares $49.91 million +9.3%0.4%1.1 $6.62
4/30/20226,900,000 shares $44.44 million -29.6%0.3%1.1 $6.44
4/15/20229,800,000 shares $65.86 million -16.0%0.5%1.6 $6.72
3/31/202211,670,000 shares $82.74 million +86.4%0.6%1.9 $7.09
3/15/20226,260,000 shares $44.01 million -24.6%0.3%1.1 $7.03
2/28/20228,300,000 shares $60.01 million +8.4%0.4%1.5 $7.23
2/15/20227,660,000 shares $57.53 million -14.5%0.4%1.5 $7.51
1/31/20228,960,000 shares $63.44 million -25.9%N/A1.9 $7.08
1/15/202212,090,000 shares $95.87 million +13.4%N/A2.8 $7.93
12/31/202110,660,000 shares $83.25 million +7.8%N/A2.8 $7.81
12/15/20219,890,000 shares $73.48 million +18.9%N/A2.3 $7.43
11/30/20218,320,000 shares $60.82 million -9.9%N/A2 $7.31
11/15/20219,230,000 shares $70.15 million +15.5%N/A2.2 $7.60
10/29/20217,990,000 shares $56.89 million -5.4%N/A1.8 $7.12
10/15/20218,450,000 shares $58.14 million +27.3%N/A2 $6.88
9/30/20216,640,000 shares $52.12 million -13.3%N/A1.6 $7.85
9/15/20217,660,000 shares $69.63 million -29.0%N/A2.3 $9.09
8/31/202110,790,000 shares $100.02 million +63.7%N/A3.3 $9.27
8/13/20216,590,000 shares $58.45 million -31.4%N/A2.4 $8.87
7/30/20219,600,000 shares $85.15 million +18.7%N/A3.8 $8.87
7/15/20218,090,000 shares $67.79 million -2.7%N/A3.4 $8.38
6/30/20218,310,000 shares $66.90 million +4.7%N/A3.6 $8.05
6/15/20217,940,000 shares $68.28 million +10.0%N/A3.3 $8.60
5/28/20217,220,000 shares $57.90 million +8.4%N/A3 $8.02
5/14/20216,660,000 shares $48.42 million +0.8%N/A2.3 $7.27

ASX Short Interest - Frequently Asked Questions

Short interest is the volume of ASE Technology shares that have been sold short but have not yet been closed out or covered. As of April 30th, traders have sold 8,078,645 shares of ASX short. 0.47% of ASE Technology's shares are currently sold short. Learn More on ASE Technology'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. ASX shares currently have a short interest ratio of 1.0. Learn More on ASE Technology's short interest ratio.

As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of ASE Technology: Walleye Trading LLC, and Walleye Capital LLC. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.

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. 0.47% of ASE Technology's floating shares are currently sold short.

ASE Technology saw a increase in short interest in the month of April. As of April 30th, there was short interest totaling 8,078,645 shares, an increase of 42.5% from the previous total of 5,671,154 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.

0.47% of ASE Technology's shares are currently sold short. Here is how the short interest of companies in the industry of "electronic equipment" compare to ASE Technology: ARM Holdings PLC Sponsored ADR (1.53%), Vertiv Holdings Co. (3.12%), Nokia Corporation (1.16%), NXP Semiconductors N.V. (2.64%), Lumentum Holdings Inc. (12.18%), Ubiquiti Inc. (8.17%), L3Harris Technologies Inc (1.11%), STMicroelectronics N.V. (1.21%), Celestica, Inc. (1.92%), onsemi (7.47%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($86.09 billion), Invesco QQQ ($39.89 billion), iShares Russell 2000 ETF ($26.13 billion), Western Digital Corporation ($12.66 billion), Salesforce Inc. ($12.29 billion), Sandisk Corporation ($11.87 billion), SPDR S&P Biotech ETF ($9.82 billion), Lumentum Holdings Inc. ($8.51 billion), iShares 20+ Year Treasury Bond ETF ($7.76 billion), and Bloom Energy Corporation ($7.40 billion). View all of the most shorted stocks.

Short selling ASX is an investing strategy that aims to generate trading profit from ASE Technology as its price is falling. ASX shares are trading up $1.22 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 ASE Technology 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 ASX, 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 ASX, twice per month. The most recent reporting period available is April, 30 2026.

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

  • 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.


Related Companies
Short Interest Tools

This page (NYSE:ASX) was last updated on 5/14/2026 by MarketBeat.com Staff.
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