纳斯达克完了：QQQ可能再跌40%。原因何在，以及什么能阻止它。（QQQ）
· seekingalpha.com
随着技术面走弱，QQQ可能面临另外40%的下跌。了解为什么现在聚焦低波动的防御型ETF策略有助于保护资本。
Is it really that difficult to imagine the Invesco QQQ Trust ETF ( QQQ ) dropping another 40% from here? Not to me. Not with what I've seen in the stock market ...