This ETF tracks the price return of the S&P 500 Index (SPY) up to a specified cap, while using a buffer strategy to protect against the first tranche of losses if the underlying asset declines. It uses a combination of options to predefine its performance structure over a one-year period.

It suits conservative investors who want to participate in the growth of the US large-cap market but need downside protection against unexpected short-term sell-offs.

Launched by First Trust in 2020, it is a passively managed ETF that follows an index.

The fund uses FLEX options to replicate the price movements of the underlying asset. When the index rises, investors participate only up to the preset cap. When the index falls, the fund absorbs losses up to the buffer level, which lowers portfolio volatility.

• Clear loss protection during the early stage of a market decline
• A performance structure built entirely with options, without holding physical stocks

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

Compared with monthly series that have different start dates, such as the similarly structured PJAN and PJUN, it gives investors the flexibility to choose the point at which the current cap level is most favorable.

The fund has delivered stable results when the index rises gradually or moves sideways. In the early phase of market declines in particular, it has shown strong price protection relative to the index and limited the size of drawdowns.

Inflows have been especially notable as a risk management alternative when concerns about market highs grow and volatility expands, and demand for building stable portfolios continues.

The fund has the clear advantage of loss protection in declining markets, but its gains are limited when the index surges, and its management fee is higher than that of a typical ETF.

BUFR, shown in the table, is a ladder-style product that combines several buffer ETFs and is easy to manage, while BUFD uses a deep buffer strategy that protects against larger declines. Investors can diversify their entry timing through PJUN or PJAN, which differ only in start date, and if protection based on the Nasdaq index is needed, BUFQ is also worth considering as an alternative.

Buffer ETFs are smart tools for pursuing market participation and risk management at the same time. However, it is essential to check how close the price at the time of investment is to the preset cap and buffer.

Investors should always keep in mind that if they buy during the outcome period (Outcome Period), the share price may have already risen, so they may not receive the full buffer benefit, and the remaining room for gains up to the cap may be small.

It is a risk management solution suited to long-term investors who want to prepare for market uncertainty while still participating in the growth of US large-cap stocks. Investors can use it strategically by choosing the start month that fits their investment horizon and target return.