Here are some ways to Short QQQ by buying an inverse ETF.
Is there an inverse QQQ?
Several inverse ETFs are available that gain when the Nasdaq 100 index falls. The ProShares Short QQQ (PSQ) returns the inverse of the index on a one-to-one basis. The ProShares UltraShort QQQ (QID) is a 2x inverse ETF, and the ProShares UltraPro UltraShort QQQ (SQQQ) is a 3x inverse ETF.
Is there an inverse QQQ?
Several inverse ETFs are available that gain when the Nasdaq 100 index falls. The ProShares Short QQQ (PSQ) returns the inverse of the index on a one-to-one basis. The ProShares UltraShort QQQ (QID) is a 2x inverse ETF, and the ProShares UltraPro UltraShort QQQ (SQQQ) is a 3x inverse ETF.