
The NYLI MacKay Muni Short Duration ETF (MMSD) is designed to provide investors with an ongoing revenue stream, characterized by its exemption from ordinary federal income taxation.
Is MMSD's expense ratio expensive, average, or a steal for its category?
Pro reveals the verdict on a 5-tier spectrum calibrated against ICI 2025 industry averages, with strategy-aware bands so the comparison is meaningful.

NYLIM MacKay Muni Short Duration ETF (NYSEARCA:MMSD - Get Free Report) was the target of a significant growth in short interest during the month of September. As of September 30th, there was short interest totaling 13,900 shares, a growth of 327.2% from the September 15th total of 3,254 shares. Based on an average daily trading

NYLIM MacKay Muni Short Duration ETF (NYSEARCA:MMSD - Get Free Report) was the target of a significant drop in short interest in the month of September. As of September 15th, there was short interest totaling 3,254 shares, a drop of 60.6% from the August 31st total of 8,255 shares. Based on an average daily volume

NEW YORK--(BUSINESS WIRE)--New York Life Investments is announcing today the launch of its newest ETF, the NYLI MacKay Muni Short Duration ETF (NYSE: MMSD), an actively managed municipal bond ETF designed to provide attractive, tax-exempt income through a flexible short-duration strategy. MMSD primarily invests in high quality, short-term municipal bonds with a target duration of 1-3 years. The Fund may allocate up to 20% of its assets to non-investment grade municipal securities, allowing for.