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Carl Zeiss Meditec (CZMWY) Short Interest Ratio & Short Volume

Carl Zeiss Meditec logo
$29.01 +0.04 (+0.14%)
As of 03:50 PM Eastern
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Carl Zeiss Meditec Short Interest Overview

As of May 29, 2026, Carl Zeiss Meditec (CZMWY) had a short interest of 2,772 shares sold short. This marks a -67.15% decrease in short interest since the prior report. The short interest ratio (days to cover) is 0.4, meaning it would take 0.4 days of the average trading volume of 5,056 shares to cover all short positions.

Current Short Interest
2,772 shares
Previous Short Interest
8,438 shares
Change Vs. Previous Month
-67.15%
Dollar Volume Sold Short
$83.52 thousand
Short Interest Ratio
0.4 Days to Cover
Last Record Date
May 29, 2026
Today's Trading Volume
1,679 shares
Average Trading Volume
5,056 shares
Today's Volume Vs. Average
33%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

CZMWY Short Interest Over Time

CZMWY Days to Cover Over Time

CZMWY Percentage of Float Shorted Over Time

Carl Zeiss Meditec 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
5/29/20262,772 shares $83.52 thousand -67.2%N/A0.38 $30.13
5/15/20268,438 shares $242.42 thousand +130.9%N/A0.95 $28.73
4/30/20263,655 shares $113.67 thousand -28.4%N/A0.44 $31.10
4/15/20265,102 shares $164.74 thousand +89.7%N/A0.63 $32.29
3/31/20262,690 shares $76.18 thousand -40.8%N/A0.44 $28.32
3/13/20264,541 shares $121.93 thousand +1,626.6%N/A0.39 $26.85
2/27/2026263 shares $8.39 thousand -94.0%N/A0.03 $31.92
2/13/20264,350 shares $138.00 thousand -37.8%N/A0.3 $31.73
1/30/20266,992 shares $232.27 thousand +448.0%N/A0.31 $33.22
1/15/20261,276 shares $58.59 thousand -14.2%N/A0.22 $45.92
12/31/20251,487 shares $69.66 thousand +308.5%N/A0.32 $46.85
12/15/2025364 shares $17.08 thousand +1,922.2%N/A0.11 $46.92
11/28/202518 shares $930.99 -99.2%N/A0 $51.72
11/14/20252,194 shares $108.43 thousand +10.6%N/A0.23 $49.42
10/31/20251,984 shares $99.97 thousand +121.2%N/A0.63 $50.39
10/15/2025900 shares $46.85 thousand -71.9%N/A0.2 $52.06
9/30/20253,200 shares $159.58 thousand +190.9%N/A0.7 $49.87
9/15/20251,100 shares $55.55 thousand +450.0%N/A0.1 $50.50
8/31/2025200 shares $10.09 thousand -90.0%N/A0 $50.43
8/15/20252,000 shares $102.94 thousand +1,900.0%N/A0.2 $51.47
7/31/2025100 shares $5.52 thousand -93.3%N/A0 $55.18
7/15/20251,500 shares $88.94 thousand -44.4%N/A0.6 $59.29
6/30/20252,700 shares $182.01 thousand +107.7%N/A1.2 $67.41
6/15/20251,300 shares $91.69 thousand +333.3%N/A0.5 $70.53
5/31/2025300 shares $19.64 thousand No ChangeN/A0.1 $65.45
5/15/2025300 shares $20.54 thousand +200.0%N/A0.1 $68.48
4/30/2025100 shares $6.85 thousand No ChangeN/A0 $68.48
4/15/2025100 shares $6.43 thousand -50.0%N/A0 $64.31
3/31/2025200 shares $13.11 thousand +100.0%N/A0 $65.54
3/15/2025100 shares $6.97 thousand -92.3%N/A0 $69.73
2/28/20251,300 shares $80.83 thousand -35.0%N/A0.1 $62.18
2/15/20252,000 shares $116.70 thousand -53.5%N/A0.2 $58.35
1/31/20254,300 shares $265.78 thousand -43.4%N/A0.2 $61.81
1/15/20257,600 shares $358.57 thousand +192.3%N/A0.2 $47.18
12/31/20242,600 shares $123.50 thousand +766.7%N/A0.1 $47.50
12/15/2024300 shares $15.47 thousand -50.0%N/A0 $51.58
11/30/2024600 shares $35.89 thousand -81.8%N/A0 $59.81
11/15/20243,300 shares $203.02 thousand +94.1%N/A0.1 $61.52
10/31/20241,700 shares $106.52 thousand -83.0%N/A0.2 $62.66
10/15/202410,000 shares $670.94 thousand +900.0%N/A0.9 $67.09
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9/30/20241,000 shares $79.41 thousand -9.1%N/A0.2 $79.41
9/15/20241,100 shares $67.85 thousand +266.7%N/A0.1 $61.68
8/31/2024300 shares $22.06 thousand -72.7%N/A0.1 $73.55
8/15/20241,100 shares $77.10 thousand -47.6%N/A0.1 $70.09
7/31/20242,100 shares $144.52 thousand +425.0%N/A0.1 $68.82
7/15/2024400 shares $27.97 thousand -69.2%N/A0 $69.93
6/30/20241,300 shares $91.47 thousand +44.4%N/A0 $70.36
6/15/2024900 shares $81.26 thousand +125.0%N/A0.2 $90.29
5/31/2024400 shares $36.79 thousand -50.0%N/A0.1 $91.99
5/15/2024800 shares $83.19 thousand +700.0%N/A0.3 $103.99
4/30/2024100 shares $10.53 thousand No ChangeN/A0 $105.25
4/15/2024100 shares $10.87 thousand -75.0%N/A0.1 $108.71
3/31/2024400 shares $50.03 thousand +100.0%N/A0.4 $125.09
3/15/2024200 shares $26.20 thousand No ChangeN/A0.2 $131.01
2/29/2024200 shares $24.65 thousand -85.7%N/A0.1 $123.24
2/15/20241,400 shares $166.74 thousand -17.7%N/A0.9 $119.10
1/15/20242,600 shares $293.50 thousand +73.3%N/A1.7 $112.88
12/31/20231,500 shares $163.72 thousand +150.0%N/A0.7 $109.14
12/15/2023600 shares $64.80 thousand -62.5%N/A0.2 $108.00
11/30/20231,600 shares $143.38 thousand -68.0%N/A0.5 $89.61
11/15/20235,000 shares $468.45 thousand +1,150.0%N/A0.4 $93.69
10/31/2023400 shares $34.78 thousand -92.7%N/A0 $86.96
10/15/20235,500 shares $444.18 thousand -31.3%N/A0.3 $80.76
9/30/20238,000 shares $701.36 thousand +321.1%N/A0.3 $87.67
9/15/20231,900 shares $166.19 thousand +5.6%N/A0.2 $87.47
8/31/20231,800 shares $180.28 thousand +350.0%N/A0.1 $100.16
8/15/2023400 shares $40.38 thousand -55.6%N/A0.1 $100.94
7/31/2023900 shares $104.08 thousand +12.5%N/A0.5 $115.64
7/15/2023800 shares $91.83 thousand +60.0%N/A0.2 $114.79
6/30/2023500 shares $54.58 thousand -87.5%N/A0.1 $109.16
6/15/20234,000 shares $489.60 thousand +900.0%N/A0.3 $122.40
5/31/2023400 shares $44.87 thousand -42.9%N/A0.1 $112.19
5/15/2023700 shares $85.81 thousand -30.0%N/A0.1 $122.58
4/30/20231,000 shares $134.38 thousand +900.0%N/A0.7 $134.38
4/15/2023100 shares $13.99 thousand -90.0%N/A0.1 $139.90
3/31/20231,000 shares $138.81 thousand +900.0%N/A0.5 $138.81
3/15/2023100 shares $14.47 thousand -93.3%N/A0.1 $144.69
2/28/20231,500 shares $199.92 thousand +1,400.0%N/A1 $133.28
2/15/2023100 shares $14.53 thousand -90.0%N/A0.1 $145.32
1/31/20231,000 shares $143.84 thousand +900.0%N/A1 $143.84
1/15/2023100 shares $14.56 thousand -66.7%N/A0.1 $145.56
12/30/2022300 shares $37.83 thousand No ChangeN/A0.2 $126.09
12/15/2022300 shares $38.40 thousand No ChangeN/A0.1 $127.98
11/30/2022300 shares $40.62 thousand No ChangeN/A0.1 $135.40
11/15/2022300 shares $41.32 thousand -72.7%N/A0 $137.74
10/31/20221,100 shares $133.47 thousand -38.9%N/A0.2 $121.34
10/15/20221,800 shares $201.83 thousand +50.0%N/A0.2 $112.13
9/30/20221,200 shares $124.37 thousand -63.6%N/A0.1 $103.64
9/15/20223,300 shares $385.21 thousand +120.0%N/A0.4 $116.73
8/31/20221,500 shares $187.55 thousand +50.0%N/A0.4 $125.03
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8/15/20221,000 shares $142 thousand -68.8%N/A0.4 $142.00
7/31/20223,200 shares $467.10 thousand +45.5%N/A0.9 $145.97
7/15/20222,200 shares $295.94 thousand +83.3%N/A0.1 $134.52
6/30/20221,200 shares $143.44 thousand +300.0%N/A0.1 $119.53
6/15/2022300 shares $34.64 thousand -92.9%N/A0 $115.46
5/31/20224,200 shares $561.20 thousand +110.0%N/A0.5 $133.62
5/15/20222,000 shares $243.40 thousand No ChangeN/A0.1 $121.70
4/15/2022800 shares $110.94 thousand -20.0%N/A0.2 $138.67
3/31/20221,000 shares $161.68 thousand -64.3%N/A0.3 $161.68
3/15/20222,800 shares $420.20 thousand -50.0%N/A0.2 $150.07
2/28/20225,600 shares $868.22 thousand +1,300.0%N/A0.5 $155.04
2/15/2022400 shares $64.82 thousand -79.0%N/A0.1 $162.06
1/31/20221,900 shares $298.49 thousand +18.8%N/A0.1 $157.10
1/15/20221,600 shares $274.56 thousand +1,500.0%N/A0.6 $171.60
12/31/2021100 shares $21.20 thousand -80.0%N/A0.1 $212.00
12/15/2021500 shares $104.68 thousand +150.0%N/A0.2 $209.35
11/30/2021200 shares $39.50 thousand +100.0%N/A0.2 $197.50
11/15/2021100 shares $20.61 thousand No ChangeN/A0.1 $206.07
10/29/2021100 shares $20.30 thousand No ChangeN/A0.1 $203.00
10/15/2021100 shares $19.26 thousand -87.5%N/A0.1 $192.56
9/30/2021800 shares $153.01 thousand +60.0%N/A0.5 $191.26
9/15/2021500 shares $117.75 thousand +25.0%N/A0.5 $235.50
8/31/2021400 shares $90.80 thousand No ChangeN/A0.8 $227.00
8/13/2021400 shares $88.17 thousand +300.0%N/A0.7 $220.42
7/30/2021100 shares $22.38 thousand -50.0%N/A0.1 $223.83
7/15/2021200 shares $40.16 thousand -66.7%N/A0.2 $200.80
6/30/2021600 shares $119.00 thousand No ChangeN/A1.5 $198.34
6/15/2021600 shares $112.56 thousand +50.0%N/A0.5 $187.60

CZMWY Short Interest - Frequently Asked Questions

Short interest is the volume of Carl Zeiss Meditec shares that have been sold short but have not yet been closed out or covered. As of May 29th, traders have sold 2,772 shares of CZMWY short. Learn More on Carl Zeiss Meditec'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. CZMWY shares currently have a short interest ratio of 0.4. Learn More on Carl Zeiss Meditec's short interest ratio.

Carl Zeiss Meditec saw a decrease in short interest in May. As of May 29th, there was short interest totaling 2,772 shares, a decrease of 67.1% from the previous total of 8,438 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 "medical" compare to Carl Zeiss Meditec: Straumann Holding AG (1.26%), SkyAI, Inc. Warrant (0.39%),

As of the most recent reporting period, the following stocks had the largest short interest positions: SPDR S&P 500 ETF Trust ($81.27 billion), Invesco QQQ ($49.06 billion), iShares Russell 2000 ETF ($23.61 billion), Western Digital Corporation ($16.93 billion), Sandisk Corporation ($15.61 billion), Salesforce Inc. ($11.65 billion), SPDR S&P Biotech ETF ($10.52 billion), Nebius Group N.V. ($10.24 billion), Lumentum Holdings Inc. ($8.74 billion), and iShares iBoxx $ High Yield Corporate Bond ETF ($8.21 billion). View all of the most shorted stocks.

Short selling CZMWY is an investing strategy that aims to generate trading profit from Carl Zeiss Meditec as its price is falling. CZMWY shares are trading up $0.44 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 Carl Zeiss Meditec 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 CZMWY, 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 CZMWY, twice per month. The most recent reporting period available is May, 29 2026.

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

  • 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:CZMWY) was last updated on 6/15/2026 by MarketBeat.com Staff.
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