MFS HIGH YIELD MUNICIPAL TR (CMU) Short Interest

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MFS HIGH YIELD MUNICIPAL TR (CMU) Short Interest Overview

Latest Market Statistics (Jun 12, 2026)

Share Price
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Shares Outstanding
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Current Borrow Fee
19.28%
Current Shares Available
79
Net Short Volume
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5-Day Trailing Short Interest
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Latest FINRA Bi-Monthly Data (as of May 29, 2026)

Shares Short
210K
Average Daily Volume
88K
Days to Cover
2.36
Short Interest
0.81%

Short Interest Analysis

MFS HIGH YIELD MUNICIPAL TR currently has a borrow fee rate of 19.28% with 79 shares available to borrow. The current trailing net short interest is .

As of May 29, 2026, FINRA reported 210K shares sold short, representing 0.81% of outstanding shares. With an average daily trading volume of 87.5K shares, the days to cover ratio was 2.36 days.

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MFS HIGH YIELD MUNICIPAL TR Stock Cost To Borrow and Availability Recent History

Date Fee Available Short Interest
2026-06-12 19.28% 0 ๐Ÿ”’
2026-06-11 19.28% 0 ๐Ÿ”’
2026-06-10 19.28% 0 ๐Ÿ”’
2026-06-09 19.28% 0 ๐Ÿ”’
2026-06-08 19.28% 0 ๐Ÿ”’
2026-06-05 19.28% 0 ๐Ÿ”’
2026-06-04 19.61% 4K ๐Ÿ”’
2026-06-03 18.38% 0 ๐Ÿ”’
2026-06-02 21.81% 0 ๐Ÿ”’
2026-06-01 21.81% 0 ๐Ÿ”’
2026-05-29 19.89% 15K ๐Ÿ”’
2026-05-28 21.17% 75K ๐Ÿ”’
2026-05-27 20.54% 0 ๐Ÿ”’
2026-05-26 22.79% 0 ๐Ÿ”’
2026-05-22 19.39% 0 ๐Ÿ”’
2026-05-21 18.71% 0 ๐Ÿ”’
2026-05-20 18.20% 0 ๐Ÿ”’
2026-05-19 18.20% 0 ๐Ÿ”’
2026-05-18 18.20% 0 ๐Ÿ”’
2026-05-15 16.35% 0 ๐Ÿ”’
2026-05-14 16.35% 40K ๐Ÿ”’
2026-05-13 16.07% 45K ๐Ÿ”’
2026-05-12 13.01% 0 ๐Ÿ”’
2026-05-11 13.01% 3K ๐Ÿ”’
2026-05-08 12.10% 10K ๐Ÿ”’
2026-05-07 11.46% 10K ๐Ÿ”’
2026-05-06 10.84% 0 ๐Ÿ”’
2026-05-05 10.84% 35K ๐Ÿ”’
2026-05-04 10.69% 200K ๐Ÿ”’
2026-05-01 10.49% 150K ๐Ÿ”’
2026-04-30 10.29% 150K ๐Ÿ”’
2026-04-29 10.25% 150K ๐Ÿ”’
2026-04-28 10.91% 100K ๐Ÿ”’
2026-04-27 10.91% 300K ๐Ÿ”’
2026-04-24 10.30% 80K ๐Ÿ”’
2026-04-23 10.91% 150K ๐Ÿ”’
2026-04-22 11.38% 150K ๐Ÿ”’
2026-04-21 10.90% 150K ๐Ÿ”’
2026-04-20 10.91% 150K ๐Ÿ”’
2026-04-17 9.42% 150K ๐Ÿ”’
2026-04-16 11.10% 100K ๐Ÿ”’
2026-04-15 11.19% 150K ๐Ÿ”’
2026-04-14 10.75% 150K ๐Ÿ”’
2026-04-13 10.75% 150K ๐Ÿ”’
2026-04-10 10.75% 200K ๐Ÿ”’
2026-04-09 10.83% 200K ๐Ÿ”’
2026-04-08 10.21% 300K ๐Ÿ”’
2026-04-07 10.25% 150K ๐Ÿ”’
2026-04-06 12.01% 150K ๐Ÿ”’
2026-04-02 12.07% 150K ๐Ÿ”’
Date Time Fee Available