騰落

• 読み: とうらく
• ローマ字: toraku
• 漢字の分解: 騰 (tou) — to rise, surge; 落 (raku) — to fall, drop
• 発音: /to.ː.ɾa.kɯ/

意味

Rise and fall of prices; fluctuation. The combined upward and downward movement of market prices or indices.

A financial noun combining 騰 (rise, surge) and 落 (fall, drop). Used to describe the overall movement and volatility of market prices, especially stock indices. 騰落率 (toraku ritsu) is the rate of price change over a period. 騰落レシオ (toraku reshio, advance-decline ratio) is a technical indicator of market breadth. Common in financial news and analyst reports.

例文

1. 日経平均の騰落率を見ると、今月は上昇基調にある。
2. 商品価格の騰落が激しく、仕入れコストの見通しが立てにくい。
3. 騰落レシオが130を超えると、相場の過熱感が警戒される。

使い方ガイド

場面: financial markets, investment analysis, commodities

トーン: technical

起源と歴史

From 騰 (tou) meaning 'to rise, to gallop' and 落 (raku) meaning 'to fall, to drop.' The pairing of opposites creates a compound capturing the full spectrum of price movement.

文化的背景

時代: Modern

世代: Investors, analysts

社会的背景: Financial professionals