This ETF uses the price return of the SPDR S&P 500 ETF (SPY) as its underlying asset. It provides a certain level of protection in falling markets and lets investors capture gains up to a set cap in rising markets. The core feature is a risk-versus-return structure defined in advance through an options strategy.

It suits moderate-risk investors who want to participate in stock market gains while preparing for unexpected sharp declines.

It is an actively managed ETF launched by First Trust in 2020.

The fund uses FLEX options to defend against the first portion of losses in a falling market. In exchange, it sets an upper limit on gains in a rising market to cover the cost of that protection. The strategy is designed on the premise that investors hold the fund through the one-year outcome period.

• Downside loss protection (buffer)
• Upside return limit (cap)

Assets under management (AUM) stand at $1.4B, and the expense ratio is 0.85% per year.

Its asset size and fee level are competitive compared with similar buffer ETFs such as BUFR and BUFD. However, the buffer and cap figures may vary each year depending on market interest rates and volatility at the time of reset.

The fund follows the movement of the S&P 500, but when the index surges, gains are limited by the cap. When the index falls, losses tend to be more modest thanks to the buffer.

When market volatility rises or investor concern about a downturn deepens, demand grows for alternative investments that manage risk while pursuing stable returns, and capital tends to flow into the fund.

The fund offers psychological comfort in falling markets, but it carries opportunity costs: missing out on sharp rallies and the absence of dividends.

You can diversify over time with products such as PJAN, which uses the same S&P 500 buffer strategy but resets in a different month. Unlike investing directly in the underlying asset SPY, the fund's strength is its downside protection, and if you want deeper protection, you can consider deep buffer products such as BUFD. Similarly structured funds such as PFEB and BFEB, or SWAN, which defends against tail risk, are also excellent alternatives.

Before investing in FFEB, it is important to carefully check the remaining buffer and cap at the current point in time, because expected returns and protection differ depending on when you enter.

This is not a principal-protected product, and investors can suffer large losses in a crash that exceeds the buffer range. In addition, selling mid-period may mean the structural returns are not fully realized.

It is a strategic product suited to investors who expect a steady upward trend but want to avoid heavy shocks in a falling market. It is more useful as a tool for responding to specific market conditions than as a long-term holding.