shì / chǎng / dà / fú / bō / dòng / hòu / tóu / zī / zhě / xū / yào / kǎo / lǜ / shì / fǒu / zài / píng / héng / tóu / zī / zǔ / hé市场大幅波动后,投资者需要考虑是否再平衡投资组合。After major market fluctuations, investors need to consider whether to rebalance their portfolios.