ET vs SPY: Energy Transfer LP vs SPDR S&P 500 ETF Trust Historical Returns & Investment Comparison

This ET vs SPY comparison analyzes the historical stock performance of Energy Transfer LP and SPDR S&P 500 ETF Trust side-by-side. Using real, adjusted market data, this tool shows how identical investments in both stocks would have performed over time—highlighting differences in returns, volatility, and consistency across market cycles.

Use the interactive calculator below to adjust the investment amount and time period, visualizing how Energy Transfer LP and SPDR S&P 500 ETF Trust have historically performed against each other.

Company Profiles

1

Energy Transfer LP

ET

Energy Transfer LP is a leading North American energy company that owns and operates a diversified portfolio of energy assets. The company's operations include natural gas pipelines, natural gas liquids (NGL) pipelines, refined products pipelines, crude oil pipelines, natural gas gathering and processing, and NGL fractionation. Energy Transfer plays a critical role in transporting and processing vast quantities of energy resources across the United States, connecting major producing basins with key demand centers.

Key Innovations

  • Developed an extensive and integrated network of energy infrastructure, enabling efficient and reliable transportation of diverse energy commodities.
  • Strategic growth through acquisitions and organic projects, continually expanding its footprint and service offerings in the midstream sector.

Business Segments

  • Intrastate Transportation and Storage
    Engages in natural gas transportation and storage within various U.S. states.
  • Interstate Transportation and Storage
    Operates interstate natural gas pipelines and storage facilities.
  • Midstream
    Includes natural gas gathering, processing, and treating services.
2

SPDR S&P 500 ETF Trust

SPY

SPY is the first exchange-traded fund (ETF) listed in the US. It is designed to track the S&P 500 Index, which measures the performance of the large-cap segment of the US equity market.

Key Innovations

  • First US-listed ETF

Business Segments

  • ETF
    Passive investment vehicle tracking the S&P 500.

How This Comparison Works

Our stock comparison tool uses adjusted closing prices to calculate year-by-year returns for both stocks. This ensures an apples-to-apples comparison that accounts for:

  • Dividends: All dividend payments are reinvested
  • Stock splits: Historical prices are adjusted for all splits
  • Head-to-head record: Shows which stock outperformed each year
  • Statistical analysis: Average returns, best/worst years, and win rates

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Important Disclaimer

This comparison tool is for educational and informational purposes only and does not constitute financial, investment, or trading advice. Past performance is not indicative of future results. Historical returns include dividends and stock splits but do not account for taxes, fees, inflation, or individual circumstances. Stock market investments carry risk, including the potential loss of principal. Always consult with a qualified financial advisor before making investment decisions. The data presented is based on historical market data and may contain inaccuracies or delays.