SDS – ProShares UltraShort S&P500

ProShares UltraShort S&P500 (SDS) is a Trading--Inverse Equity ETF, issued by ProShares, $379M in assets, 0.89% expense ratio.

Returns as of Oct 23, 2026: 1 week +1.1%, 1 year -19.3%.

Aims for daily returns inverse to S&P500, using financial instruments. Non-diversified, large-cap U.S. stock market focus.

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