The ProShares UltraPro Short S&P500 ETF offers 3x daily short leverage to the S&P500 (a bearish short-term tool for large cap equities). Wednesday's option activity was not the type of activity associated
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Amazon.com: Price-Forecasting Models for ProShares UltraPro Short S&P 500 SPXU Stock (Leveraged 3X ETF Book 787) eBook : Ta, Ton Viet: Kindle Store
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