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Invesco BulletShares 2028 Municipal Bond ETF (BSMS) Short Interest Ratio & Short Volume

Invesco BulletShares 2028 Municipal Bond ETF logo
$23.40 0.00 (0.00%)
As of 06/12/2026 03:59 PM Eastern
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Invesco BulletShares 2028 Municipal Bond ETF Short Interest Overview

As of May 29, 2026, Invesco BulletShares 2028 Municipal Bond ETF (BSMS) had a short interest of 66,766 shares sold short, representing 0.53% of the public float. This marks a 78.39% increase in short interest since the prior report. The short interest ratio (days to cover) is 0.9, meaning it would take 0.9 days of the average trading volume of 52,849 shares to cover all short positions.

Current Short Interest
66,766 shares
Previous Short Interest
37,426 shares
Change Vs. Previous Month
78.39%
Dollar Volume Sold Short
$1.56 million
Short Interest Ratio
0.9 Days to Cover
Last Record Date
May 29, 2026
Outstanding Shares
12,700,000 shares
Short Percent of Float
0.53%
Today's Trading Volume
71,433 shares
Average Trading Volume
52,849 shares
Today's Volume Vs. Average
135%
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Short Interest ChartDays to Cover ChartShort Percent of Float Chart

BSMS Short Interest Over Time

BSMS Days to Cover Over Time

BSMS Percentage of Float Shorted Over Time

Invesco BulletShares 2028 Municipal Bond ETF 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
5/29/202666,766 shares $1.56 million +78.4%0.5%0.93 $23.39
5/15/202637,426 shares $875.39 thousand +25.4%0.3%0.77 $23.39
4/30/202629,855 shares $699.50 thousand +12.5%0.2%0.65 $23.43
4/15/202626,536 shares $623.33 thousand +143.5%0.2%0.5 $23.49
3/31/202610,896 shares $254.97 thousand -72.2%0.1%0.31 $23.40
3/13/202639,246 shares $924.64 thousand +15.9%0.3%0.82 $23.56
2/27/202633,858 shares $801.42 thousand -34.9%0.3%0.76 $23.67
2/13/202651,970 shares $1.23 million +34.3%0.5%0.86 $23.68
1/30/202638,702 shares $912.59 thousand -1.1%0.3%0.88 $23.58
1/15/202639,129 shares $923.44 thousand -0.9%0.4%0.57 $23.60
12/31/202539,502 shares $928.30 thousand +185.7%0.4%0.43 $23.50
12/15/202513,828 shares $324.54 thousand -68.9%0.1%0.24 $23.47
11/28/202544,465 shares $1.04 million +72.5%0.4%1.48 $23.48
11/14/202525,772 shares $604.61 thousand +161.0%0.3%0.48 $23.46
10/31/20259,874 shares $230.85 thousand -26.0%0.1%0.28 $23.38
10/15/202513,300 shares $312.15 thousand +5.6%0.1%0.3 $23.47
9/30/202512,600 shares $294.84 thousand -38.2%N/A0.3 $23.40
9/15/202520,400 shares $480.62 thousand +72.9%N/A0.5 $23.56
8/31/202511,800 shares $275.34 thousand +9.3%0.1%0.3 $23.33
8/15/202510,800 shares $252.07 thousand +315.4%N/A0.2 $23.34
7/31/20252,600 shares $60.27 thousand -79.0%0.0%0.1 $23.18
7/15/202512,400 shares $287.06 thousand +26.5%N/A0.3 $23.15
6/30/20259,800 shares $227.65 thousand +180.0%0.1%0.2 $23.23
6/15/20253,500 shares $81.03 thousand -95.1%0.0%0.1 $23.15
5/31/202572,000 shares $1.67 million +537.2%0.9%1.4 $23.13
5/15/202511,300 shares $260.58 thousand -26.1%0.2%0.2 $23.06
4/30/202515,300 shares $351.90 thousand +75.9%N/A0.3 $23.00
4/15/20258,700 shares $199.13 thousand +42.6%0.1%0.2 $22.89
3/31/20256,100 shares $141.34 thousand +84.9%0.1%0.1 $23.17
3/15/20253,300 shares $77.06 thousand -84.2%0.1%0.1 $23.35
2/28/202520,900 shares $492.40 thousand -69.1%0.3%0.4 $23.56
2/15/202567,600 shares $1.58 million +223.4%1.0%1.2 $23.43
1/31/202520,900 shares $487.60 thousand -24.8%N/A0.4 $23.33
1/15/202527,800 shares $647.18 thousand +672.2%N/A0.5 $23.28
12/31/20243,600 shares $83.99 thousand -75.0%N/A0.1 $23.33
12/15/202414,400 shares $338.11 thousand -45.9%N/A0.3 $23.48
11/30/202426,600 shares $626.83 thousand +133.3%N/A0.6 $23.57
11/15/202411,400 shares $267.56 thousand +375.0%N/A0.3 $23.47
10/31/20242,400 shares $56.02 thousand -94.9%N/A0.1 $23.34
10/15/202446,800 shares $1.10 million +280.5%N/A1.5 $23.51
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9/30/202412,300 shares $290.03 thousand +2.5%N/A0.4 $23.58
9/15/202412,000 shares $282.60 thousand -21.1%N/A0.4 $23.55
8/31/202415,200 shares $355.68 thousand +28.8%N/A0.6 $23.40
8/15/202411,800 shares $275.18 thousand -71.5%N/A0.4 $23.32
7/31/202441,400 shares $969.13 thousand -4.4%N/A1.6 $23.41
7/15/202443,300 shares $1.01 million -8.3%N/A2.2 $23.40
6/30/202447,200 shares $1.10 million +10.8%N/A2.5 $23.23
6/15/202442,600 shares $996.41 thousand +1.2%N/A2.4 $23.39
5/31/202442,100 shares $971.25 thousand +18.3%N/A2.5 $23.07
5/15/202435,600 shares $833.75 thousand -10.6%N/A2.1 $23.42
4/30/202439,800 shares $923.76 thousand +14.0%N/A2.2 $23.21
4/15/202434,900 shares $814.22 thousand -4.9%N/A1.6 $23.33
3/31/202436,700 shares $861.72 thousand +54.2%N/A1.5 $23.48
3/15/202423,800 shares $561.68 thousand -4.4%N/A0.8 $23.60
2/29/202424,900 shares $587.64 thousand -3.5%N/A0.9 $23.60
2/15/202425,800 shares $608.62 thousand -17.8%N/A0.9 $23.59
1/31/202431,400 shares $742.92 thousand +1.0%N/A1.1 $23.66
1/15/202431,100 shares $737.38 thousand +132.1%N/A0.9 $23.71
12/31/202313,400 shares $318.32 thousand -1.5%N/A0.4 $23.76
12/15/202313,600 shares $321.91 thousand -43.8%N/A0.5 $23.67
11/30/202324,200 shares $563.86 thousand +66.9%N/A0.9 $23.30
11/15/202314,500 shares $332.49 thousand -82.3%N/A0.6 $22.93
10/31/202381,900 shares $1.83 million -6.6%N/A3.6 $22.32
10/15/202387,700 shares $1.99 million +39.9%N/A4.7 $22.72
9/30/202362,700 shares $1.41 million -26.5%N/A4.4 $22.53
9/15/202385,300 shares $1.96 million -55.7%N/A6.5 $22.98
8/31/2023192,500 shares $4.45 million -6.8%N/A14.2 $23.12
8/15/2023206,600 shares $4.80 million +981.7%N/A14.9 $23.25
7/31/202319,100 shares $446.65 thousand -27.7%N/A1.4 $23.39
7/15/202326,400 shares $618.02 thousand -74.4%N/A2.2 $23.41
6/30/2023103,300 shares $2.41 million -1.1%N/A5.4 $23.37
6/15/2023104,400 shares $2.44 million -24.4%N/A5.2 $23.41
5/31/2023138,100 shares $3.21 million -19.9%N/A7.1 $23.26
5/15/2023172,400 shares $4.06 million +15,572.7%N/A9.3 $23.55
4/30/20231,100 shares $25.87 thousand -98.1%N/A0.1 $23.52
4/15/202358,800 shares $1.40 million -43.7%N/A2.8 $23.81
3/31/2023104,400 shares $2.47 million -31.5%N/A5.2 $23.66
3/15/2023152,400 shares $3.58 million +4,133.3%N/A7.9 $23.51
2/28/20233,600 shares $83.65 thousand -96.2%N/A0.2 $23.24
2/15/202393,800 shares $2.21 million +662.6%N/A2.9 $23.56
1/31/202312,300 shares $292.74 thousand -22.2%N/A0.4 $23.80
1/15/202315,800 shares $374.78 thousand -13.2%N/A0.5 $23.72
12/30/202218,200 shares $422.79 thousand -27.8%N/A0.5 $23.23
12/15/202225,200 shares $590.94 thousand +447.8%N/A0.7 $23.45
11/30/20224,600 shares $106.95 thousand -97.4%N/A0.2 $23.25
11/15/2022178,800 shares $4.06 million +490.1%N/A7.5 $22.72
10/31/202230,300 shares $672.67 thousand -26.1%N/A1.9 $22.20
10/15/202241,000 shares $923.73 thousand No ChangeN/A3.5 $22.53
9/30/202237,100 shares $827.70 thousand -37.5%N/A8.1 $22.31
9/15/202259,400 shares $1.37 million +283.2%N/A14.1 $23.02
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8/31/202215,500 shares $360.61 thousand +210.0%N/A4.4 $23.27
8/15/20225,000 shares $119.48 thousand +4,900.0%N/A1.7 $23.90
7/31/2022100 shares $2.39 thousand -83.3%N/A0 $23.90
7/15/2022600 shares $14.19 thousand No ChangeN/A0.2 $23.65
3/15/20223,100 shares $76.17 thousand -42.6%N/A0.5 $24.57
2/28/20225,400 shares $136.19 thousand +125.0%N/A1.2 $25.22
2/15/20222,400 shares $60.24 thousand -51.0%N/A0.5 $25.10
1/31/20224,900 shares $124.36 thousand -53.8%N/A1.8 $25.38
1/15/202210,600 shares $274.65 thousand +63.1%N/A4.2 $25.91
12/31/20216,500 shares $170.24 thousand +58.5%N/A2.7 $26.19
12/15/20214,100 shares $107.54 thousand -54.4%N/A1.7 $26.23
11/30/20219,000 shares $236.07 thousand +40.6%N/A3.6 $26.23
11/15/20216,400 shares $167.39 thousand No ChangeN/A2.1 $26.16
10/29/20216,400 shares $166.34 thousand +10.3%N/A1.8 $25.99
10/15/20215,800 shares $150.92 thousand +480.0%N/A1.6 $26.02
9/30/20211,000 shares $26.09 thousand +150.0%N/A0.3 $26.09
9/15/2021400 shares $10.53 thousand -98.9%N/A0.1 $26.34
8/31/202135,800 shares $943.69 thousand +1,054.8%N/A9.7 $26.36
8/13/20213,100 shares $81.90 thousand +287.5%N/A0.9 $26.42
7/30/2021800 shares $21.22 thousand +14.3%N/A0.2 $26.52
7/15/2021700 shares $18.59 thousand +40.0%N/A0.2 $26.55
6/30/2021500 shares $13.16 thousand -91.1%N/A0.1 $26.32
6/15/20215,600 shares $148.01 thousand +600.0%N/A1.3 $26.43

BSMS Short Interest - Frequently Asked Questions

Short interest is the volume of Invesco BulletShares 2028 Municipal Bond ETF shares that have been sold short but have not yet been closed out or covered. As of May 29th, investors have sold 66,766 shares of BSMS short. 0.53% of Invesco BulletShares 2028 Municipal Bond ETF's shares are currently sold short. Learn More on Invesco BulletShares 2028 Municipal Bond ETF'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. BSMS shares currently have a short interest ratio of 0.9. Learn More on Invesco BulletShares 2028 Municipal Bond ETF'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. 0.53% of Invesco BulletShares 2028 Municipal Bond ETF's floating shares are currently sold short.

Invesco BulletShares 2028 Municipal Bond ETF saw a increase in short interest in May. As of May 29th, there was short interest totaling 66,766 shares, an increase of 78.4% from the previous total of 37,426 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.

0.53% of Invesco BulletShares 2028 Municipal Bond ETF's shares are currently sold short. Here is how the short interest of companies compare to Invesco BulletShares 2028 Municipal Bond ETF: Invesco BulletShares 2026 Municipal Bond ETF (0.16%), Invesco BulletShares 2029 Municipal Bond ETF (1.03%), Invesco BulletShares 2027 Municipal Bond ETF (0.32%), Invesco BulletShares 2035 Corporate Bond ETF (0.43%), Invesco BulletShares 2030 Municipal Bond ETF (0.15%), Invesco BulletShares 2032 Municipal Bond ETF (0.25%), Fidelity Low Duration Bond ETF (0.03%), BondBloxx Private Credit CLO ETF (0.31%), Invesco BulletShares 2031 Municipal Bond ETF (0.46%), Fidelity Systematic Municipal Bond Index ETF (0.25%),

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 BSMS is an investing strategy that aims to generate trading profit from Invesco BulletShares 2028 Municipal Bond ETF as its price is falling. BSMS shares are trading down $0.05 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 Invesco BulletShares 2028 Municipal Bond ETF occurs when it has a large amount of short interest and its stock appreciates in price. This forces short sellers to cover their short interest positions by buying actual shares of BSMS, 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 BSMS, 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 BSMS:

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