
The Global X SuperIncome Preferred ETF, identified by its ticker SPFF, is structured to faithfully replicate the gross performance—meaning both its market value changes and the income it generates—of the Global X U.S. High Yield Preferred Index, before any management fees or operational costs are subtracted.
Is SPFF'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.

Investor appetite for fixed income continues to expand, as evidenced by the latest weekly ETF inflows report from TD Securities. For the week ending August 14, 2026, U.S.-listed ETFs gathered $41.0 billion in total weekly net inflows, which included $13.2 billion into fixed income funds.

A 68-year-old retiree who wants to generate $42,000 a year in dividend income without constantly riding the swings of the S&P 500 faces a portfolio math problem that rewards precision.

Global X SuperIncome Preferred ETF remains a "Sell" due to persistent capital decay and underperformance versus peer preferred ETFs. SPFF suffers from a triple long-term downtrend in price, distributions, and yield. The fund's concentrated portfolio, high turnover, and heavy financials exposure amplify risk without compensating returns.

The Global X SuperIncome™ Preferred ETF is a diversified ETF focused on preferred stocks and bonds, with 74% exposure to the financial sector and a variety of instrument types. Returns are stable but modest, with 5-year and 10-year total returns of 2.69% and 2.26%, and limited upside potential due to the fund's structure. SPFF offers steady income and lower interest rate risk, but investors should not expect significant capital appreciation or high returns.

SPFF aims to mirror the performance of the Global X U.S. High-Yield Preferred Index, investing primarily in high-yielding U.S. preferred stocks. The fund's portfolio includes bonds (13%), preferred stocks (83%), with a focus on high yields. SPFF's expected yield is around 6%, but investors face interest rate risk. We prefer CEF preferred stocks for better risk-reward balance.