Proshares ultrapro short qqq (sqqq) is the only -3x etf offering the opportunity to profit when the daily price of the nasdaq-100 index declines. Get the latest proshares ultrapro short qqq (sqqq) real-time quote, historical performance, charts, and other financial information to help you make more informed trading and investment Sqqq es la abreviatura de proshares ultrapro short qqq, también conocido como s-triple-q o s-cubed. ¿cómo funciona sqqq? Sqqq busca proporcionar un rendimiento diario del …
