2 sentences

1. 股市今天的收盘点位创下历史新高。

   gǔ​shì jīn​tiān de shōu​pán diǎn​wèi chuàng​xià lì​shǐ xīn​gāo.

   The stock market hit a record closing high today.

   Source: Dong Chinese Dictionary

2. 由于利空消息，该股股价在收盘前出现跳水。

   yóu​yú lì​kōng xiāo​xi, gāi gǔ gǔ​jià zài shōu​pán qián chū​xiàn tiào​shuǐ.

   Due to negative news, the stock's price plummeted before the market closed.

   Source: Dong Chinese Dictionary