$NASDAQ(.IXIC)$ plunged 3.64% yesterday and continued to decline after today's opening. Do you think dollar-cost averaging into index ETFs $Invesco QQQ(QQQ)$ or buying during the dip is better? As earnings reports are released, investors are beginning to question whether the high valuations for star companies are justified, sparking concerns about the health of global tech companies. Current data shows that the P/E ratio of $S&P 500(.SPX)$ constituents is 21.4 times, compared to the historical average of 15.9 times.DCA or invest heavily during the pullback?How do you view?Leave your comments and also post to win tiger coins~