AMEX · MUSI

American Century Multisector Income ETF

Financial Services · Asset Management - Income

$42.47

Down-$0.05 (-0.12%)

Updated Oct 22, 2026, 8:37 AM

SID Score

3.3/10

Composite research score

Smart Money

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Institutional and insider signal

Price performance · MUSI

MUSI price history

1M range · 0 trading sessions · Daily adjusted prices

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The latest Smart Investors Daily articles mentioning MUSI.

The latest Smart Investors Daily articles mentioning MUSI.

MUSI research

Short positioning, float, and days to cover.

MUSI short-interest history
Date	Short interest	% float	Average volume	Days to cover
Aug 31, 2026	28.22K	0.63%	18.09K	1.56
Aug 14, 2026	40.4K	0.91%	38.35K	1.05
Jul 31, 2026	26.86K	0.60%	20.76K	1.29
Jul 15, 2026	28.16K	0.63%	22.3K	1.26
Jun 30, 2026	22.35K	0.50%	14.09K	1.59
Jun 15, 2026	11.72K	0.26%	21.26K	1
May 29, 2026	34.76K	0.78%	32.46K	1.07
May 15, 2026	4.62K	0.10%	11.67K	1
Apr 30, 2026	6.48K	0.15%	17.1K	1
Apr 15, 2026	413	0.01%	7.93K	1
Mar 31, 2026	10.52K	0.24%	22.97K	1
Mar 13, 2026	20.9K	0.47%	19.82K	1.05
Feb 27, 2026	18.16K	0.41%	11.66K	1.56
Feb 13, 2026	18.19K	0.41%	11.08K	1.64
Jan 30, 2026	7.69K	0.17%	13.94K	1
Jan 15, 2026	25.68K	0.58%	8.57K	3
Dec 31, 2025	19.98K	0.45%	21.64K	1
Dec 15, 2025	15.37K	0.35%	23.41K	1
Nov 28, 2025	11.83K	0.27%	10.51K	1.13
Nov 14, 2025	16.92K	0.38%	25.77K	1