差益|さえきsaeki[0]heiban (flat)

1. nounmarginal profits

• SynonymマージンNeutralA loanword for a profit difference, but also for margin deposits and page margins; 「差益」 leans toward accounting usage.
• Synonym利ざやりざやNeutralThe profit margin from buying low and selling high, as in 「利ざやを稼ぐ」; 「差益」 is the more accounting-flavored term.
• Related粗利益あらりえきNeutralGross profit: what remains after subtracting costs from sales. 「差益」 instead centers on profit from exchange-rate or price differences.
• Antonym差損さそんNeutralThe opposite of 「差益」 on the profit-and-loss ledger: a loss from exchange rates or price gaps, as in 「為替差損」.

Use 「差益」 for profit from exchange-rate or price differences, as in 「為替差益」. For gross profit say 「粗利益」; for the margin on buying and selling, 「利ざや」. 「マージン」 is a loanword also covering margin deposits and page margins; 「差損」 is the opposite loss.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 買かった値段ねだんと売うった値段ねだんの違ちがいで得えられる利益りえき。