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Histogen (HSTO) Short Interest Ratio & Short Volume

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$0.0002 0.00 (0.00%)
As of 09/5/2025

Histogen Short Interest Data

Histogen (HSTO) has a short interest of 77,400 shares, representing 1.87% of the float (the number of shares available for trading by the public). This marks a 15.52% increase in short interest from the previous month. The short interest ratio (days to cover) is 0.3, indicating that it would take 0.3 days of the average trading volume of 10,369 shares to cover all short positions.

Current Short Interest
77,400 shares
Previous Short Interest
67,000 shares
Change Vs. Previous Month
+15.52%
Dollar Volume Sold Short
$39.83 thousand
Short Interest Ratio
0.3 Days to Cover
Last Record Date
September 30, 2023
Outstanding Shares
4,270,000 shares
Float Size
4,150,000 shares
Short Percent of Float
1.87%
Today's Trading Volume
148 shares
Average Trading Volume
10,369 shares
Today's Volume Vs. Average
1%
Short Selling Histogen?
A Guide To High-Short-Interest Stocks

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Skip Charts & View Short Interest History

HSTO Short Interest Over Time

HSTO Days to Cover Over Time

HSTO Percentage of Float Shorted Over Time

Histogen Short Interest History

Report DateTotal Shares Sold ShortDollar Volume Sold ShortChange from Previous ReportPercentage of Float ShortedDays to CoverPrice on Report Date
9/30/202377,400 shares $39.83 thousand +15.5%1.9%0.3 $0.51
9/15/202367,000 shares $45.49 thousand +66.7%1.6%0.3 $0.68
8/31/202340,200 shares $27.14 thousand -26.9%1.0%0.8 $0.68
8/15/202355,000 shares $39.05 thousand -12.4%1.3%1 $0.71
7/31/202362,800 shares $46.53 thousand +9.8%1.5%0.9 $0.74
7/15/202357,200 shares $44.62 thousand +278.8%1.4%0.7 $0.78
6/30/202315,100 shares $10.74 thousand -45.7%0.4%0.1 $0.71
6/15/202327,800 shares $23.63 thousand -34.7%0.7%0.3 $0.85
5/31/202342,600 shares $36.81 thousand +35.2%1.0%0 $0.86
5/15/202331,500 shares $25.20 thousand -68.4%0.7%0 $0.80
4/30/202399,700 shares $82.81 thousand +450.8%2.4%0.1 $0.83
4/15/202318,100 shares $19.01 thousand -76.4%0.4%0 $1.05
3/31/202376,700 shares $92.81 thousand +1,062.1%1.8%0.1 $1.21
3/15/20236,600 shares $5.91 thousand -35.3%0.2%0 $0.90
2/28/202310,200 shares $10.30 thousand -34.6%0.2%0.2 $1.01
2/15/202315,600 shares $16.54 thousand +194.3%0.4%0.3 $1.06
1/31/20235,300 shares $5.67 thousand -75.4%0.1%0 $1.07
1/15/202321,500 shares $22.47 thousand +411.9%0.5%0.1 $1.05
12/30/20224,200 shares $3.49 thousand -72.2%0.1%0 $0.83
12/15/202215,100 shares $14.80 thousand -7.4%0.4%0.1 $0.98
11/30/202216,300 shares $16.63 thousand -62.4%0.4%0.1 $1.02
11/15/202243,300 shares $48.73 thousand -53.1%1.1%0.2 $1.13
10/31/202292,300 shares $121.84 thousand +12.8%3.9%0.2 $1.32
10/15/202281,800 shares $100.61 thousand -14.2%3.5%0.1 $1.23
9/30/202295,300 shares $128.66 thousand +12.4%4.0%0.1 $1.35
9/15/202284,800 shares $156.03 thousand -19.9%3.6%0.1 $1.84
8/31/2022105,800 shares $211.60 thousand -82.9%4.5%0.1 $2.00
8/15/2022616,900 shares $1.20 million +1,196.0%26.1%0.8 $1.94
7/31/202247,600 shares $128.52 thousand -85.3%2.0%0.1 $2.70
7/15/2022323,900 shares $978.18 thousand +158.5%13.8%0.9 $3.02
6/30/2022125,300 shares $285.68 thousand -10.2%5.4%0.7 $2.28
6/15/2022139,500 shares $311.09 thousand +52.6%6.0%0.9 $2.23
5/31/202291,400 shares $312.59 thousand -94.6%N/A0.6 $3.42
5/15/20221,680,000 shares $278.21 thousand +66.3%N/A0.6 $0.17
4/30/20221,010,000 shares $187.76 thousand -52.4%N/A0.3 $0.19
4/15/20222,120,000 shares $523.22 thousand +351.1%N/A0.7 $0.25
3/31/2022470,000 shares $117.50 thousand +82.5%N/A0.5 $0.25
3/15/2022257,600 shares $60.10 thousand -30.2%N/A0.3 $0.23
2/28/2022369,000 shares $88.15 thousand -44.7%N/A0.4 $0.24
2/15/2022667,300 shares $157.88 thousand +59.5%N/A0.9 $0.24
1/31/2022418,400 shares $99.37 thousand +43.0%N/A0.5 $0.24
1/15/2022292,500 shares $77.57 thousand -42.3%N/A0 $0.27
12/31/2021506,800 shares $168.61 thousand +174.5%1.3%0.8 $0.33
12/15/2021184,600 shares $78.46 thousand -34.8%0.5%0.4 $0.43
11/30/2021282,900 shares $135.79 thousand -25.1%0.7%0.6 $0.48
11/15/2021377,900 shares $235.73 thousand +35.2%0.9%0.9 $0.62
10/29/2021279,600 shares $196.06 thousand +17.5%0.7%0.7 $0.70
10/15/2021238,000 shares $170.17 thousand +36.1%0.6%0.4 $0.72
9/30/2021174,900 shares $132.52 thousand -34.4%0.4%0.3 $0.76
9/15/2021266,600 shares $227.68 thousand -9.1%0.7%0.3 $0.85
8/31/2021293,300 shares $231.79 thousand -30.3%0.7%0.2 $0.79
8/13/2021420,800 shares $354.48 thousand +143.7%1.0%0.2 $0.84
7/30/2021172,700 shares $154.76 thousand -56.1%0.4%0.1 $0.90
7/15/2021393,200 shares $330.13 thousand -23.4%1.0%0.2 $0.84
6/30/2021513,300 shares $559.50 thousand +35.9%1.3%0.3 $1.09
6/15/2021377,700 shares $351.26 thousand -16.5%0.9%0.2 $0.93
5/28/2021452,300 shares $447.82 thousand -28.8%N/A0.4 $0.99
5/14/2021635,300 shares $572.02 thousand -20.0%1.9%0.4 $0.90
4/30/2021793,600 shares $896.77 thousand -1.1%2.3%0.3 $1.13
4/15/2021802,600 shares $866.81 thousand -12.3%2.3%0.2 $1.08
3/31/2021915,200 shares $1.03 million -28.5%2.7%0.2 $1.13
3/15/20211,280,000 shares $1.73 million -25.2%3.8%0.3 $1.35
2/26/20211,710,000 shares $2.07 million +13.3%6.8%0.4 $1.21
2/12/20211,510,000 shares $2.54 million +136.4%6.0%0.4 $1.68
1/29/2021638,800 shares $747.40 thousand +569.6%2.5%0.3 $1.17
1/15/202195,400 shares $91.38 thousand No Change0.4%0.1 $0.96

HSTO Short Interest - Frequently Asked Questions

What is Histogen's current short interest?

Short interest is the volume of Histogen shares that have been sold short but have not yet been closed out or covered. As of September 30th, investors have sold 77,400 shares of HSTO short. 1.87% of Histogen's shares are currently sold short. Learn More on Histogen's current short interest.

What is a good short interest percentage for Histogen?

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. 1.87% of Histogen's floating shares are currently sold short.

Is Histogen's short interest increasing or decreasing?

Histogen saw a increase in short interest during the month of September. As of September 30th, there was short interest totaling 77,400 shares, an increase of 15.5% from the previous total of 67,000 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.

What is Histogen's float size?

Histogen currently has issued a total of 4,270,000 shares. Some of Histogen's outstanding shares are available for trading, while others are subject to various restrictions. The public float, also referred to as floating shares or "the float", are shares that publicly owned, unrestricted and available to trade on the open market. Histogen currently has a public float of 4,150,000 shares.

How does Histogen's short interest compare to its competitors?

1.87% of Histogen's shares are currently sold short. Here is how the short interest of companies in the industry of "pharmaceutical products" compare to Histogen: Comera Life Sciences Holdings, Inc. (0.01%), Genocea Biosciences, Inc. (0.33%), Aridis Pharmaceuticals, Inc. (0.05%), Ampio Pharmaceuticals, Inc. (0.01%), PaxMedica, Inc. (0.01%), Calithera Biosciences, Inc. (0.14%), Clever Leaves Holdings Inc. (0.48%), eFFECTOR Therapeutics, Inc. (0.12%), OncoSec Medical Incorporated (0.00%), CytoMed Therapeutics Limited (0.86%),

Which stocks are the most shorted right now?

As of the most recent reporting period, the following stocks had the largest short interest positions: TC Energy Corporation ($4.11 billion), Charter Communications, Inc. ($3.68 billion), T-Mobile US, Inc. ($3.56 billion), Canadian Natural Resources Limited ($3.54 billion), Occidental Petroleum Corporation ($3.02 billion), Tractor Supply Company ($2.29 billion), Rivian Automotive, Inc. ($2.10 billion), Moderna, Inc. ($1.91 billion), Celsius Holdings Inc. ($1.84 billion), and Royal Caribbean Cruises Ltd. ($1.76 billion). View all of the most shorted stocks.

What does it mean to sell short Histogen stock?

Short selling HSTO is an investing strategy that aims to generate trading profit from Histogen as its price is falling. 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.

How does a short squeeze work against Histogen?

A short squeeze for Histogen 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 HSTO, which in turn drives the price of the stock up even further.

How often is Histogen's short interest reported?

Short interest is typically published by a stock exchange once per month. However, NASDAQ publishes a report for U.S. stocks, including HSTO, twice per month. The most recent reporting period available is September, 30 2023.




This page (NASDAQ:HSTO) was last updated on 9/7/2025 by MarketBeat.com Staff
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