Translation guide
The Tokyo Stock Exchange (TSE) is Japan's largest stock exchange. In Japanese, it is most commonly referred to as 東京証券取引所, often abbreviated as 東証.
Referring to the Tokyo Stock Exchange as an organization or marketplace.
The official full name. Used in formal contexts, official documents, and when precision is needed.
東京証券取引所は日本最大の証券取引所です。
The Tokyo Stock Exchange is Japan's largest stock exchange.
The standard abbreviation, widely used in news, business, and everyday conversation.
東証に上場している企業
companies listed on the Tokyo Stock Exchange
Referring to the Tokyo stock market or its main index (e.g., TOPIX).
Means 'Tokyo market' and is used when talking about market movements or conditions.
東京市場は今日、大幅に下落した。
The Tokyo market fell sharply today.
TOPIX (Tokyo Stock Price Index), the main index of the TSE. Often just called TOPIX in Japanese.
TOPIXは東証株価指数の略称です。
TOPIX is the abbreviation for the Tokyo Stock Price Index.
In most contexts, 東証 (Tōshō) is sufficient and natural. The full name 東京証券取引所 is used in legal or very formal settings.