ProShares Short S&P500: https://www.zacks.com/funds/etf/SH/profile?cid=CS-YOUTUBE-FT-VID
SPDR S&P 500 ETF: https://www.zacks.com/funds/etf/SPY/profile?cid=CS-YOUTUBE-FT-VID
ProShares UltraShort S&P500: https://www.zacks.com/funds/etf/SDS/profile?cid=CS-YOUTUBE-FT-VID
ProShares UltraPro Short S&P500: https://www.zacks.com/funds/etf/SPXU/profile?cid=CS-YOUTUBE-FT-VID
Direxion Daily S&P 500 Bear 1X Shares: https://www.zacks.com/funds/etf/SPDN/profile?cid=CS-YOUTUBE-FT-VID
Direxion Daily S&P 500 Bear 3X Shares: https://www.zacks.com/funds/etf/SPXS/profile?cid=CS-YOUTUBE-FT-VID
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