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Marimaca Copper (MARIF) Short Interest Ratio & Short Volume

Marimaca Copper logo
$5.70 -0.15 (-2.50%)
As of 02:47 PM Eastern
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Marimaca Copper Short Interest Overview

As of May 15, 2026, Marimaca Copper (MARIF) had a short interest of 102,897 shares sold short. This marks a 20.55% increase in short interest since the prior report. The short interest ratio (days to cover) is 2.3, meaning it would take 2.3 days of the average trading volume of 21,692 shares to cover all short positions.

Current Short Interest
102,897 shares
Previous Short Interest
85,357 shares
Change Vs. Previous Month
20.55%
Dollar Volume Sold Short
$609.15 thousand
Short Interest Ratio
2.3 Days to Cover
Last Record Date
May 15, 2026
Today's Trading Volume
6,666 shares
Average Trading Volume
21,692 shares
Today's Volume Vs. Average
31%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

MARIF Short Interest Over Time

MARIF Days to Cover Over Time

MARIF Percentage of Float Shorted Over Time

Marimaca Copper 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
5/15/2026102,897 shares $609.15 thousand +20.6%N/A2.32 $5.92
4/30/202685,357 shares $510.31 thousand +148.8%N/A1.65 $5.98
4/15/202634,305 shares $224.35 thousand -79.3%N/A0.63 $6.54
3/31/2026165,828 shares $996.96 thousand -3.2%N/A6.25 $6.01
3/13/2026171,269 shares $1.16 million -76.6%N/A6.15 $6.79
2/27/2026731,495 shares $5.58 million +790.7%N/A11.01 $7.63
2/13/202682,122 shares $685.72 thousand +286.2%N/A8.81 $8.35
1/30/202621,264 shares $184.87 thousand -71.3%N/A0.97 $8.69
1/15/202673,976 shares $632.49 thousand +12.8%N/A5.57 $8.55
12/31/202565,608 shares $528.14 thousand +1.2%N/A7.67 $8.05
12/15/202564,847 shares $533.04 thousand +466.0%N/A4.88 $8.22
11/28/202511,457 shares $89.14 thousand -50.4%N/A0.81 $7.78
11/14/202523,109 shares $192.96 thousand -66.1%N/A1.06 $8.35
10/31/202568,198 shares $531.94 thousand +5.8%N/A6.11 $7.80
10/15/202564,500 shares $532.13 thousand +5.7%N/A6.3 $8.25
9/30/202561,000 shares $501.60 thousand -47.0%N/A5.1 $8.22
9/15/2025115,000 shares $789.88 thousand +93.9%N/A5.6 $6.87
8/31/202559,300 shares $447.18 thousand -18.1%N/A5.1 $7.54
8/15/202572,400 shares $584.27 thousand -54.9%N/A12.9 $8.07
7/31/2025160,500 shares $1.14 million -57.1%N/A16.7 $7.12
7/15/2025374,200 shares $2.81 million -2.0%N/A12.1 $7.50
6/30/2025381,800 shares $2.02 million +3.9%N/A11.6 $5.29
6/15/2025367,500 shares $1.54 million +0.4%N/A39.9 $4.20
5/31/2025366,100 shares $1.22 million +0.1%N/A49.5 $3.33
5/15/2025365,800 shares $1.18 million +0.1%N/A58.1 $3.23
4/30/2025365,500 shares $1.24 million -2.1%N/A166.1 $3.38
4/15/2025373,400 shares $1.24 million -0.7%N/A196.5 $3.33
3/31/2025375,900 shares $1.36 million -0.1%N/A250.6 $3.62
3/15/2025376,100 shares $1.42 million -0.3%N/A752.2 $3.78
2/28/2025377,400 shares $1.50 million -0.8%N/A629 $3.98
2/15/2025380,300 shares $1.48 million -0.7%N/A316.9 $3.88
1/31/2025383,100 shares $1.36 million +3.0%N/A255.4 $3.56
1/15/2025371,900 shares $1.35 million +0.1%N/A27.3 $3.62
12/31/2024371,500 shares $1.33 million -0.5%N/A82.6 $3.58
12/15/2024373,200 shares $1.19 million +0.6%N/A69.1 $3.20
11/30/2024371,000 shares $1.28 million +0.1%N/A23.3 $3.44
11/15/2024370,500 shares $1.26 million -0.1%N/A50.8 $3.40
10/31/2024370,700 shares $1.16 million -0.1%N/A67.4 $3.14
10/15/2024370,900 shares $1.15 million +1.3%N/A49.5 $3.10
9/30/2024366,300 shares $1.08 million +0.1%N/A915.8 $2.94
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9/15/2024366,000 shares $1.04 million No ChangeN/A3660 $2.83
8/31/2024366,000 shares $1.08 million +0.0%N/A228.8 $2.94
8/15/2024365,900 shares $1.03 million -0.3%N/A914.8 $2.81
7/31/2024366,900 shares $1.08 million -0.2%N/A611.5 $2.93
7/15/2024367,500 shares $1.10 million +0.6%N/A735 $2.99
6/30/2024365,500 shares $1.11 million +0.2%N/A215 $3.05
6/15/2024364,900 shares $1.02 million -0.4%N/A110.6 $2.80
5/31/2024366,400 shares $1.07 million No ChangeN/A333.1 $2.93
5/15/2024366,400 shares $1.03 million -1.4%N/A732.8 $2.80
4/30/2024371,700 shares $1.05 million +1.3%N/A86.4 $2.83
4/15/2024367,100 shares $974.65 thousand -1.0%N/A203.9 $2.66
3/31/2024370,700 shares $968.27 thousand +41.2%N/A176.5 $2.61
3/15/2024262,500 shares $687.75 thousand +4,133.9%N/A525 $2.62
2/29/20246,200 shares $16.74 thousand +29.2%N/A8.9 $2.70
2/15/20244,800 shares $12.10 thousand -11.1%N/A12 $2.52
1/15/20244,900 shares $11.27 thousand +8.9%N/A7 $2.30
12/31/20234,500 shares $11.30 thousand No ChangeN/A3.9 $2.51
12/15/20234,500 shares $11.21 thousand -2.2%N/A45 $2.49
11/30/20234,600 shares $11.04 thousand +2.2%N/A2.2 $2.40
11/15/20234,500 shares $11.25 thousand -2.2%N/A5.6 $2.50
10/31/20234,600 shares $12.01 thousand -4.2%N/A15.3 $2.61
10/15/20234,800 shares $16.08 thousand -5.9%N/A16 $3.35
9/30/20235,100 shares $14.79 thousand -3.8%N/A12.8 $2.90
9/15/20235,300 shares $16.01 thousand +3.9%N/A26.5 $3.02
8/31/20235,100 shares $14.79 thousand -3.8%N/A128.6 $2.90
8/15/20235,300 shares $16.59 thousand +8.2%N/A1.8 $3.13
7/31/20234,900 shares $15.04 thousand -2.0%N/A0.9 $3.07
7/15/20235,000 shares $15.25 thousand No ChangeN/A10 $3.05
6/30/20235,000 shares $15.35 thousand No ChangeN/A8.3 $3.07
6/15/20235,000 shares $15.35 thousand -13.8%N/A10 $3.07
5/31/20235,800 shares $16.36 thousand No ChangeN/A14.5 $2.82
5/15/20235,800 shares $17.52 thousand -1.7%N/A1.5 $3.02
4/30/20235,900 shares $0.00 No ChangeN/A59 $0.00

MARIF Short Interest - Frequently Asked Questions

Short interest is the volume of Marimaca Copper shares that have been sold short but have not yet been closed out or covered. As of May 15th, traders have sold 102,897 shares of MARIF short. Learn More on Marimaca Copper'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. MARIF shares currently have a short interest ratio of 2.3. Learn More on Marimaca Copper's short interest ratio.

Marimaca Copper saw a increase in short interest during the month of May. As of May 15th, there was short interest totaling 102,897 shares, an increase of 20.5% from the previous total of 85,357 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.

Here is how the short interest of companies in the sector of "basic materials" compare to Marimaca Copper: Coppernico Metals Inc (0.02%), Alderon Iron Ore Corp. (0.04%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($80.71 billion), Invesco QQQ ($47.96 billion), iShares Russell 2000 ETF ($22.13 billion), Western Digital Corporation ($14.35 billion), Sandisk Corporation ($12.86 billion), Salesforce Inc. ($10.89 billion), Nebius Group N.V. ($9.92 billion), SPDR S&P Biotech ETF ($9.72 billion), Lumentum Holdings Inc. ($8.89 billion), and iShares 20+ Year Treasury Bond ETF ($8.18 billion). View all of the most shorted stocks.

Short selling MARIF is an investing strategy that aims to generate trading profit from Marimaca Copper as its price is falling. MARIF shares are trading down $0.01 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 Marimaca Copper 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 MARIF, 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 MARIF, twice per month. The most recent reporting period available is May, 15 2026.

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

  • 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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This page (OTCMKTS:MARIF) was last updated on 5/29/2026 by MarketBeat.com Staff.
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