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Neumora Therapeutics (NMRA) Short Interest Ratio & Short Volume

Neumora Therapeutics logo
$1.04 -0.10 (-8.77%)
Closing price 09/11/2026 04:00 PM Eastern
Extended Trading
$1.06 +0.02 (+2.40%)
As of 09/11/2026 07:56 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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Neumora Therapeutics Short Interest Overview

As of August 31, 2026, Neumora Therapeutics (NMRA) had a short interest of 8.03 million shares sold short, representing 5.85% of the public float. This marks a 0.46% increase in short interest since the prior report. The short interest ratio (days to cover) is 10.2, meaning it would take 10.2 days of the average trading volume of 698,838 shares to cover all short positions.

Current Short Interest
8,027,660 shares
Previous Short Interest
7,991,116 shares
Change Vs. Previous Month
0.46%
Dollar Volume Sold Short
$10.68 million
Short Interest Ratio
10.2 Days to Cover
Last Record Date
August 31, 2026
Outstanding Shares
187,900,000 shares
Short Percent of Float
5.85%
Today's Trading Volume
1,879,686 shares
Average Trading Volume
698,838 shares
Today's Volume Vs. Average
269%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

NMRA Short Interest Over Time

NMRA Days to Cover Over Time

NMRA Percentage of Float Shorted Over Time

Neumora Therapeutics Tesla Short Interest History & Recent Changes

Export
Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
8/31/20268,027,660 shares $10.68 million +0.5%5.8%10.18 $1.33
8/14/20267,991,116 shares $12.79 million +4.8%5.8%13.4 $1.60
7/31/20267,622,548 shares $12.27 million -2.1%5.6%11.01 $1.61
7/15/20267,786,397 shares $12.69 million +16.5%5.8%7.56 $1.63
6/30/20266,682,749 shares $11.36 million +35.9%4.9%1.11 $1.70
6/15/20264,917,298 shares $4.50 million -11.9%3.6%2.17 $0.91
5/29/20265,581,263 shares $10.33 million +14.0%4.1%5.03 $1.85
5/15/20264,897,401 shares $9.01 million +6.4%3.6%2.97 $1.84
4/30/20264,601,847 shares $11.37 million +3.0%3.4%3.43 $2.47
4/15/20264,469,003 shares $9.21 million +3.3%3.3%3.5 $2.06
3/31/20264,326,409 shares $8.44 million -12.8%3.2%4.03 $1.95
3/13/20264,958,521 shares $14.88 million -5.0%4.1%4.91 $3.00
2/27/20265,216,610 shares $18.21 million -13.7%4.3%5.99 $3.49
2/13/20266,045,735 shares $19.35 million +7.3%4.5%2.57 $3.20
1/30/20265,634,962 shares $11.21 million -5.9%4.6%6.36 $1.99
1/15/20265,986,621 shares $12.75 million -20.2%4.9%1.55 $2.13
12/31/20257,502,647 shares $13.43 million +7.5%6.1%8.35 $1.79
12/15/20256,982,708 shares $13.69 million +7.9%5.7%7.16 $1.96
11/28/20256,468,823 shares $14.59 million +6.1%5.3%6.67 $2.26
11/14/20256,095,137 shares $16.15 million -6.8%5.0%4.05 $2.65
10/31/20256,542,312 shares $19.76 million -3.6%5.5%1.42 $3.02
10/15/20256,790,000 shares $12.49 million +0.2%12.5%6.5 $1.84
9/30/20256,780,000 shares $12.34 million +5.6%12.5%6.6 $1.82
9/15/20256,420,000 shares $9.76 million +22.8%11.8%5.1 $1.52
8/31/20255,230,000 shares $9.05 million -1.0%9.7%3.9 $1.73
8/15/20255,280,000 shares $8.61 million -26.3%8.1%3.8 $1.63
7/31/20257,160,000 shares $14.03 million -20.7%11.0%4.8 $1.96
7/15/20259,030,000 shares $13.09 million -14.2%13.9%6.7 $1.45
6/30/202510,520,000 shares $7.71 million -27.7%16.1%9.6 $0.73
6/15/202514,540,000 shares $12.28 million -3.2%22.3%15.5 $0.84
5/31/202515,020,000 shares $10.65 million +10.0%23.0%14.3 $0.71
5/15/202513,660,000 shares $9.09 million +6.9%21.0%12.5 $0.67
4/30/202512,780,000 shares $9.97 million -3.9%19.9%10.6 $0.78
4/15/202513,300,000 shares $8.72 million +3.7%20.7%9 $0.66
3/31/202512,830,000 shares $12.83 million -0.5%22.9%5.9 $1.00
3/15/202512,890,000 shares $16.50 million +5.0%23.0%4.1 $1.28
2/28/202512,280,000 shares $19.16 million +9.6%21.9%4 $1.56
2/15/202511,200,000 shares $19.49 million +9.2%20.1%3.7 $1.74
1/31/202510,260,000 shares $19.80 million -7.0%18.6%3.5 $1.93
1/15/202511,030,000 shares $24.27 million -15.1%20.0%3.9 $2.20
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12/31/202412,990,000 shares $137.69 million +19.9%23.6%5.1 $10.60
12/15/202410,830,000 shares $111.77 million +3.5%19.6%10 $10.32
11/30/202410,460,000 shares $103.97 million +6.6%19.3%9.2 $9.94
11/15/20249,810,000 shares $106.34 million +4.7%18.2%9.2 $10.84
10/31/20249,370,000 shares $107.29 million +4.0%17.1%10 $11.45
10/15/20249,010,000 shares $144.88 million -6.9%16.4%10.5 $16.08
9/30/20249,680,000 shares $127.87 million +1.7%17.6%13.7 $13.21
9/15/20249,520,000 shares $114.53 million -4.6%17.3%10.7 $12.03
8/31/20249,980,000 shares $114.77 million +4.0%18.2%12.7 $11.50
8/15/20249,600,000 shares $113.18 million +4.9%17.5%12 $11.79
7/31/20249,150,000 shares $117.67 million +3.3%16.7%11.2 $12.86
7/15/20248,860,000 shares $102.86 million +21.4%16.2%11.2 $11.61
6/30/20247,300,000 shares $71.76 million +13.7%13.4%9.3 $9.83
6/15/20246,420,000 shares $62.79 million -2.4%11.8%10.5 $9.78
5/31/20246,580,000 shares $65.14 million +4.3%12.0%9.9 $9.90
5/15/20246,310,000 shares $61.02 million -4.1%11.6%10.1 $9.67
4/30/20246,580,000 shares $59.81 million +12.1%12.3%11.2 $9.09
4/15/20245,870,000 shares $65.69 million +19.3%11.1%11.1 $11.19
3/31/20244,920,000 shares $67.65 million -2.2%10.1%10.8 $13.75
3/15/20245,030,000 shares $75.90 million +2.7%10.3%12.5 $15.09
2/29/20244,900,000 shares $86.39 million -2.0%10.1%17.1 $17.63
2/15/20245,000,000 shares $94.05 million +11.1%10.7%17.9 $18.81
1/31/20244,500,000 shares $67.05 million No Change9.3%16.7 $14.90

NMRA Short Interest - Frequently Asked Questions

Short interest is the volume of Neumora Therapeutics shares that have been sold short but have not yet been covered or closed out. As of August 31st, investors have sold 8,027,660 shares of NMRA short. 5.85% of Neumora Therapeutics' shares are currently sold short. Learn More on Neumora Therapeutics' 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. NMRA shares currently have a short interest ratio of 10.2. Learn More on Neumora Therapeutics'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. 5.85% of Neumora Therapeutics' floating shares are currently sold short.

Neumora Therapeutics saw a increase in short interest in August. As of August 31st, there was short interest totaling 8,027,660 shares, an increase of 0.5% from the previous total of 7,991,116 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.

5.85% of Neumora Therapeutics' shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceuticals" compare to Neumora Therapeutics: Spyglass Pharma, Inc. (3.28%), Ardelyx, Inc. (9.63%), Cybin Inc. (4.70%), Theravance Biopharma, Inc. (3.38%), Achieve Life Sciences, Inc. (16.28%), Phathom Pharmaceuticals, Inc. (14.76%), Collegium Pharmaceutical, Inc. (18.98%), Gyre Therapeutics, Inc. (1.69%), Assembly Biosciences, Inc. (10.79%), Zevra Therapeutics, Inc. (10.09%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($62.68 billion), Invesco QQQ ($47.06 billion), iShares Russell 2000 ETF ($23.54 billion), SPDR S&P Biotech ETF ($12.10 billion), Nebius Group N.V. ($9.34 billion), Western Digital Corporation ($8.96 billion), Financial Select Sector SPDR Fund ($8.16 billion), iShares 20+ Year Treasury Bond ETF ($7.98 billion), iShares iBoxx $ High Yield Corporate Bond ETF ($7.52 billion), and VanEck Semiconductor ETF ($7.39 billion). View all of the most shorted stocks.

Short selling NMRA is an investing strategy that aims to generate trading profit from Neumora Therapeutics as its price is falling. NMRA shares are trading down $0.10 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 Neumora Therapeutics 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 NMRA, 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 NMRA, twice per month. The most recent reporting period available is August, 31 2026.

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

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