This is a core ETF that tracks an index of S&P 500 constituents with the energy sector excluded. The remaining sectors, including information technology, health care, financials, and consumer goods, are held on a market-cap-weighted basis close to their weights in the parent index.

It suits investors who want broad exposure to US large caps but want to drop only the energy sector weighting that is exposed to oil price volatility.

It is a passive (index-tracking) ETF managed by ProShares.

After removing the stocks classified in the energy sector from the S&P 500, the fund holds the remaining constituents in proportion to their market capitalization. The goal is to maintain large-cap exposure similar to the parent index while stripping out only the energy exposure that is directly linked to oil prices.

• Excluding the energy sector reduces oil price sensitivity
• The remaining sectors keep their parent index weights

Assets under management (AUM) stand at $86.6M, and the total expense ratio (Expense Ratio) is 0.09% per year.

If you want broad core exposure, the main difference from full S&P 500 ETFs such as SPY, VOO, and IVV is whether energy is excluded.

The fund follows the overall trend of US large caps, but it tends to lag the parent index when the energy sector is strong and to look relatively defensive when energy is weak. Short-term moves are influenced by interest rates and earnings season.

Fund flows appear in response to demand for adjusting sector allocation, and the ETF is also used as a tactical asset allocation tool by investors who want to control their energy weighting. Compared with broad core ETFs, its asset size falls in the small-to-mid-sized category.

Its strength is that it easily removes energy exposure while keeping a large-cap core character. Points to watch are the sector tilt relative to the parent index and its relatively small asset size.

The most direct comparison is the full S&P 500 ETFs that include energy, such as SPY, VOO, and IVV, which offer broad core exposure. Within ProShares' own sector-exclusion lineup, there are funds such as SPXN, which excludes financials, and SPXT, which excludes technology, so you can choose large-cap exposure with only the sector you want removed.

Here are the points to review before investing in SPXE. It is best to confirm in advance whether the structural feature of excluding energy fits your purpose, and to check costs, sector weightings, asset size, and currency exposure together.

The main caution is the structural tilt: excluding the energy sector makes the weights of the remaining sectors larger. When oil prices surge and the energy sector is strong, relative performance versus the parent index can lag.

It is worth considering if you want to keep core US large-cap exposure while lowering oil price sensitivity. If you want standard exposure that includes energy, core ETFs such as SPY, VOO, and IVV are options, and if you want to exclude other sectors, lineups such as SPXN and SPXT are alternatives.