mini-stock investment; small-lot investment
Finance term for investing in stocks with small amounts of money, often through services that allow purchasing fractional shares or mini lots.
With mini-stock investment, you can start with a small amount.
Recently, more young people are using small-lot stock investment services.
General stock investment, without the 'mini' or small-lot nuance.
Refers specifically to mini shares or trading units, while 株式ミニ投資 is the broader concept of mini-stock investment.
Compound of 株式 (stock) + ミニ (mini) + 投資 (investment). A modern financial term.