投とう機き筋すじ

noun

speculators; speculative investors

Refers to market participants who trade based on price movements rather than long-term fundamentals. Often used in financial news to describe the forces behind short-term market moves.

• 投とう機き筋すじの売うりで株かぶ価かが急きゅう落らくした。

  Stock prices plunged on selling by speculators.

• 為替かわせ市し場じょうでは投とう機き筋すじの動うごきが活かっ発ぱつだ。

  Speculative investors are active in the currency market.