This is the 4485th most frequent Chinese word.
日經
"日經" (Rìjīng) refers to the "Nikkei," which is the Japanese stock market index or the Nikkei Stock Average.
In this sentence, '日經' is used as a proper noun referring to a company's name.
日經指的是日本經濟新聞公司。
Nikkei refers to the Nihon Keizai Shimbun company.
Here, '日經' is used to refer to the stock index representing Japanese economy market trends.
日經股價指數今天上漲了。
The Nikkei stock price index increased today.
The term '日經' in this context signifies the content provided by the Nihon Keizai Shimbun, commonly known as Nikkei.