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Aeva Technologies (AEVA) Short Interest Ratio & Short Volume

Aeva Technologies logo
$13.66 -0.03 (-0.22%)
As of 10/9/2026 04:00 PM Eastern
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Aeva Technologies Short Interest Overview

As of September 30, 2026, Aeva Technologies (AEVA) had a short interest of 8.96 million shares sold short, representing 22.45% of the public float. This marks a 18.42% increase in short interest since the prior report. The short interest ratio (days to cover) is 5.8, meaning it would take 5.8 days of the average trading volume of 1.43 million shares to cover all short positions.

Current Short Interest
8,956,904 shares
Previous Short Interest
7,563,768 shares
Change Vs. Previous Month
18.42%
Dollar Volume Sold Short
$125.75 million
Short Interest Ratio
5.8 Days to Cover
Last Record Date
September 30, 2026
Outstanding Shares
63,040,000 shares
Short Percent of Float
22.45%
Today's Trading Volume
1,061,315 shares
Average Trading Volume
1,426,713 shares
Today's Volume Vs. Average
74%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

AEVA Short Interest Over Time

AEVA Days to Cover Over Time

AEVA Percentage of Float Shorted Over Time

Aeva Technologies 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
9/30/20268,956,904 shares $125.75 million +18.4%22.4%5.8 $14.04
9/15/20267,563,768 shares $107.33 million +24.1%19.0%5.33 $14.19
8/31/20266,095,811 shares $95.46 million +36.7%15.3%4.11 $15.66
8/14/20264,460,260 shares $103.83 million -18.5%11.2%1.95 $23.28
7/31/20265,472,108 shares $95.98 million +14.5%13.7%3.76 $17.54
7/15/20264,779,599 shares $89.24 million +1.9%12.0%2.83 $18.67
6/30/20264,689,051 shares $134.67 million -23.3%11.8%1.86 $28.72
6/15/20266,114,297 shares $164.29 million -15.3%15.3%2.74 $26.87
5/29/20267,219,939 shares $203.46 million -8.3%18.1%2.46 $28.18
5/15/20267,875,525 shares $161.29 million -1.7%19.7%2.73 $20.48
4/30/20268,014,007 shares $128.14 million -4.8%20.1%6.23 $15.99
4/15/20268,414,846 shares $125.63 million +0.4%21.1%8.41 $14.93
3/31/20268,378,405 shares $110.26 million -0.3%21.0%6.04 $13.16
3/13/20268,399,538 shares $127.34 million -11.1%19.2%4.32 $15.16
2/27/20269,446,952 shares $125.27 million -10.4%23.7%6.99 $13.26
2/13/202610,548,333 shares $143.25 million +3.5%26.4%5.24 $13.58
1/30/202610,189,237 shares $130.12 million +2.5%23.3%3.01 $12.77
1/15/20269,939,212 shares $197.00 million -2.9%22.7%1.58 $19.82
12/31/202510,235,587 shares $135.93 million +3.8%23.4%7.57 $13.28
12/15/20259,857,577 shares $141.65 million +4.9%22.5%3.98 $14.37
11/28/20259,399,998 shares $104.81 million -6.3%21.5%5.18 $11.15
11/14/202510,031,165 shares $100.21 million +30.2%22.9%4.2 $9.99
10/31/20257,701,865 shares $125.85 million -9.9%18.8%4.45 $16.34
10/15/20258,550,000 shares $164.07 million -4.6%24.4%3.4 $19.19
9/30/20258,960,000 shares $129.92 million +0.5%25.6%3.4 $14.50
9/15/20258,920,000 shares $144.33 million +8.1%25.5%3 $16.18
8/31/20258,250,000 shares $122.18 million +29.7%23.6%2.9 $14.81
8/15/20256,360,000 shares $83.32 million -17.9%16.5%2.3 $13.10
7/31/20257,750,000 shares $144.46 million +7.8%24.1%2.7 $18.64
7/15/20257,190,000 shares $190.54 million +29.6%22.9%2.8 $26.50
6/30/20255,550,000 shares $209.73 million +14.0%17.8%2.3 $37.79
6/15/20254,870,000 shares $112.30 million +33.4%15.6%2.3 $23.06
5/31/20253,650,000 shares $65.41 million -10.3%11.8%2 $17.92
5/15/20254,070,000 shares $69.31 million +29.2%13.2%2.5 $17.03
4/30/20253,150,000 shares $22.40 million -19.9%10.4%2.8 $7.11
4/15/20253,930,000 shares $30.65 million +5.4%13.1%4.3 $7.80
3/31/20253,730,000 shares $26.11 million +33.7%11.6%4.7 $7.00
3/15/20252,790,000 shares $7.59 million +2.6%8.9%5.1 $2.72
3/14/20252,790,000 shares $7.59 million +2.6%8.9%5.1 $2.72
2/28/20252,720,000 shares $9.74 million +8.8%8.7%6.6 $3.58
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2/15/20252,500,000 shares $10.58 million +44.5%8.0%5.6 $4.23
2/14/20252,500,000 shares $10.58 million +44.5%8.0%5.6 $4.23
1/31/20251,730,000 shares $7.34 million -6.0%5.5%3.7 $4.24
1/15/20251,840,000 shares $8.17 million -5.6%5.9%4.1 $4.44
12/31/20241,950,000 shares $9.26 million +4.3%6.2%4.5 $4.75
12/15/20241,870,000 shares $8.12 million +13.3%6.0%5.2 $4.34
11/30/20241,650,000 shares $7.59 million -15.4%5.3%5 $4.60
11/15/20241,950,000 shares $7.30 million -37.7%6.3%6.5 $3.75
10/31/20243,130,000 shares $11.53 million +22.8%10.1%12.1 $3.69
10/15/20242,550,000 shares $8.90 million +2.0%8.2%10.4 $3.49
9/30/20242,500,000 shares $8.20 million +2.0%8.0%9 $3.28
9/15/20242,450,000 shares $7.01 million -17.8%7.9%8.2 $2.86
8/31/20242,980,000 shares $9.83 million +16.9%9.6%10.1 $3.30
8/15/20242,550,000 shares $6.89 million -4.1%8.4%9.2 $2.70
7/31/20242,660,000 shares $9.66 million +15.7%8.9%9.6 $3.63
7/15/20242,300,000 shares $7.80 million +13.3%7.6%8.6 $3.39
6/30/20242,030,000 shares $5.12 million +5.7%6.7%8.3 $2.52
6/15/20241,920,000 shares $5.30 million -5.9%5.6%7.7 $2.76
5/31/20242,040,000 shares $6.59 million +13.3%6.7%6.7 $3.23
5/15/20241,800,000 shares $6.48 million -2.7%5.9%5.6 $3.60
4/30/20241,850,000 shares $5.79 million +4.5%4.0%5.8 $3.13
4/15/20241,770,000 shares $6.09 million +2.9%3.8%5.9 $3.44
3/31/20241,720,000 shares $6.76 million +10.3%5.2%5.1 $3.93
3/15/20241,560,000 shares $7.80 million -78.3%5.2%4.4 $5.00
2/29/20247,190,000 shares $7.26 million -19.4%4.8%4.6 $1.01
2/15/20248,920,000 shares $9.54 million +0.2%5.9%6.3 $1.07
1/31/20248,900,000 shares $7.63 million +13.8%6.7%6.4 $0.86
1/15/20247,820,000 shares $8.84 million +4.6%5.9%5.7 $1.13
12/31/20237,480,000 shares $5.67 million -1.1%6.5%6.1 $0.76
12/15/20237,560,000 shares $6.05 million +44.8%6.6%8.6 $0.80
11/30/20235,220,000 shares $2.92 million +6.3%4.6%6.9 $0.56
11/15/20234,910,000 shares $2.97 million +15.5%4.4%6.2 $0.60
10/31/20234,250,000 shares $2.14 million +13.0%3.8%5.4 $0.50
10/15/20233,760,000 shares $2.71 million -11.9%3.4%4.6 $0.72
9/30/20234,270,000 shares $3.27 million -18.0%3.8%5.1 $0.76
9/15/20235,210,000 shares $4.46 million +2.0%4.7%6.1 $0.86
8/31/20235,110,000 shares $4.82 million +2.4%4.6%5.6 $0.94
8/15/20234,990,000 shares $5.09 million +4.0%4.5%5.2 $1.02
7/31/20234,800,000 shares $6 million -4.0%4.4%4.7 $1.25
7/15/20235,000,000 shares $6.45 million +0.6%4.8%5 $1.29
6/30/20234,970,000 shares $6.16 million -13.7%4.8%4.6 $1.24
6/15/20235,760,000 shares $8.41 million -4.8%5.6%5.1 $1.46
5/31/20236,050,000 shares $7.35 million +1.2%5.9%5.2 $1.22
5/15/20235,980,000 shares $6.58 million -2.6%5.8%5 $1.10
4/30/20236,140,000 shares $6.09 million +4.4%5.7%5.4 $0.99
4/15/20235,880,000 shares $6.17 million +4.1%5.4%4.9 $1.05
3/31/20235,650,000 shares $6.72 million No Change5.3%4.6 $1.19
3/15/20235,650,000 shares $9.15 million -1.9%5.3%4.6 $1.62
2/28/20235,760,000 shares $10.31 million -10.4%5.4%4.7 $1.79
2/15/20236,430,000 shares $11.64 million -1.7%6.0%5.1 $1.81
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1/31/20236,540,000 shares $11.05 million +0.8%6.1%4.8 $1.69
1/15/20236,490,000 shares $10.97 million -2.1%6.1%4.7 $1.69
12/30/20226,630,000 shares $9.02 million -20.4%6.2%4.9 $1.36
12/15/20228,330,000 shares $12.74 million -1.0%7.8%6 $1.53
11/30/20228,410,000 shares $14.13 million +8.2%7.9%5.8 $1.68
11/15/20227,770,000 shares $17.72 million +12.0%7.3%5 $2.28
10/31/20226,940,000 shares $13.88 million -0.4%6.5%4.2 $2.00
10/15/20226,970,000 shares $12.89 million +5.8%6.5%4.1 $1.85
9/30/20226,590,000 shares $12.32 million -8.2%6.2%3.7 $1.87
9/15/20227,180,000 shares $19.46 million +2.4%6.7%4.2 $2.71
8/31/20227,010,000 shares $21.59 million -1.7%6.6%4.4 $3.08
8/15/20227,130,000 shares $29.16 million -3.4%6.7%5.1 $4.09
7/31/20227,380,000 shares $26.05 million +1.5%7.5%6 $3.53
7/15/20227,270,000 shares $23.63 million +2.5%7.4%6.3 $3.25
6/30/20227,090,000 shares $22.19 million -7.3%7.2%6.6 $3.13
6/15/20227,650,000 shares $22.41 million -0.1%7.8%7.2 $2.93
5/31/20227,660,000 shares $24.90 million +12.3%7.8%7.5 $3.25
5/15/20226,820,000 shares $21.62 million -5.8%7.0%5.7 $3.17
4/30/20227,240,000 shares $23.75 million -1.4%7.4%5.8 $3.28
4/15/20227,340,000 shares $27.89 million +0.6%7.5%5.6 $3.80
3/31/20227,300,000 shares $31.61 million -10.7%7.6%5.4 $4.33
3/15/20228,170,000 shares $30.47 million -5.9%8.4%5.7 $3.73
2/28/20228,680,000 shares $36.46 million -4.3%9.0%5.4 $4.20
2/15/20229,070,000 shares $47.89 million -2.2%9.5%5.2 $5.28
1/31/20229,270,000 shares $48.48 million +3.3%9.7%5.2 $5.23
1/15/20228,970,000 shares $51.13 million -3.6%9.4%5.2 $5.70
12/31/20219,300,000 shares $70.31 million +0.9%9.8%5.8 $7.56
12/15/20219,220,000 shares $82.52 million +4.2%9.7%5.9 $8.95
11/30/20218,850,000 shares $88.06 million +13.3%9.6%5.8 $9.95
11/15/20217,810,000 shares $70.29 million +1.4%8.5%5.5 $9.00
10/29/20217,700,000 shares $59.75 million -1.4%8.4%6.5 $7.76
10/15/20217,810,000 shares $59.90 million +4.3%8.5%6.9 $7.67

AEVA Short Interest - Frequently Asked Questions

Short interest is the volume of Aeva Technologies shares that have been sold short but have not yet been closed out or covered. As of September 30th, investors have sold 8,956,904 shares of AEVA short. 22.45% of Aeva Technologies' shares are currently sold short. Learn More on Aeva Technologies' 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. AEVA shares currently have a short interest ratio of 5.8. Learn More on Aeva Technologies'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. 22.45% of Aeva Technologies' floating shares are currently sold short.

Aeva Technologies saw a increase in short interest in the month of September. As of September 30th, there was short interest totaling 8,956,904 shares, an increase of 18.4% from the previous total of 7,563,768 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.

22.45% of Aeva Technologies' shares are currently sold short. Here is how the short interest of companies in the industry of "electronic equipment & instruments" compare to Aeva Technologies: Mirion Technologies, Inc. (16.45%), IPG Photonics Corporation (14.01%), OSI Systems, Inc. (13.68%), Ouster, Inc. (10.81%), Crane NXT, Co. (16.00%), nLight (4.89%), Hesai Group Sponsored ADR (5.80%), Arlo Technologies, Inc. (11.57%), NAPCO Security Technologies, Inc. (6.97%), Vishay Precision Group, Inc. (13.52%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($75.10 billion), Invesco QQQ ($52.12 billion), iShares Russell 2000 ETF ($25.28 billion), SPDR S&P Biotech ETF ($11.70 billion), Nebius Group N.V. ($10.54 billion), iShares iBoxx $ Investment Grade Corporate Bond ETF ($9.69 billion), iShares iBoxx $ High Yield Corporate Bond ETF ($9.22 billion), iShares 20+ Year Treasury Bond ETF ($8.80 billion), Financial Select Sector SPDR Fund ($7.65 billion), and Lumentum Holdings Inc. ($7.23 billion). View all of the most shorted stocks.

Short selling AEVA is an investing strategy that aims to generate trading profit from Aeva Technologies as its price is falling. AEVA shares are trading down $0.03 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 Aeva Technologies 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 AEVA, 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 AEVA, twice per month. The most recent reporting period available is September, 30 2026.

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

  • 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 NASDAQ:AEVA is sourced from the Financial Industry Regulatory Authority (FINRA), with the most recent report published on 10/9/2026. FINRA publishes updated short interest twice a month.
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