Institutional Ownership
Mfs Mun Income Tr
CUSIP 552738106SH BEN INTMFMQ1 2026
Shares Short
142.5K
As of Jul 15, 2026
Days to Cover
1.00
Short shares ÷ avg daily volume
Change vs Prior
-17.0%
vs previous settlement
Avg Daily Volume
229.2K
FINRA reported ADV
Short Interest History
17 settlements on record · FINRA consolidated
Higher short interest is bearish: increases show red, decreases green.
| Settlement | Shares Short | Prior | Change | Avg Daily Vol | Days to Cover |
|---|---|---|---|---|---|
| Jul 15, 2026 | 142.5K | 171.6K | -17.0% | 229.2K | 1.00 |
| Jun 30, 2026 | 171.6K | 270.2K | -36.5% | 257.0K | 1.00 |
| Jun 15, 2026 | 270.2K | 50.0K | +439.9% | 236.5K | 1.14 |
| May 29, 2026 | 50.0K | 63.6K | -21.3% | 172.5K | 1.00 |
| May 15, 2026 | 63.6K | 37.0K | +71.7% | 137.6K | 1.00 |
| Apr 30, 2026 | 37.0K | 23.4K | +58.0% | 107.9K | 1.00 |
| Apr 15, 2026 | 23.4K | 41.2K | -43.1% | 103.5K | 1.00 |
| Mar 31, 2026 | 41.2K | 33.7K | +22.3% | 100.7K | 1.00 |
| Mar 13, 2026 | 33.7K | 32.4K | +4.0% | 88.3K | 1.00 |
| Feb 27, 2026 | 32.4K | 19.9K | +62.8% | 72.7K | 1.00 |
| Feb 13, 2026 | 19.9K | 21.3K | -6.8% | 74.1K | 1.00 |
| Jan 30, 2026 | 21.3K | 42.2K | -49.5% | 112.9K | 1.00 |