价格等呈下降的势头to show a downward trend

• 今天日震荡走跌。

  Today, daily fluctuations showed a downward trend.

• 国际金价波动轨迹7年中均有春节走高、春夏走跌。

  Movements in the international gold price over 7 years show an increase around Spring Festival and a downward trend in spring and summer each year.