原げん資し産さん

noun

underlying asset

Financial term for the asset on which a derivative's value is based, such as a stock, bond, commodity, or index.

• オプション取とり引ひきでは、原げん資し産さんの価か格かく変へん動どうが利り益えきに直ちょっ結けつする。

  In options trading, price movements of the underlying asset directly affect profits.