noun
stock investment money; funds for stock investment
Refers to money set aside or used specifically for investing in stocks. A straightforward financial term.
彼は株金を増やすために副業を始めた。
He started a side job to increase his stock investment funds.
株金が足りなくて、欲しい銘柄を買えなかった。
I didn't have enough stock investment money and couldn't buy the stock I wanted.