‘Dividends’ is the total dollar amount of dividends paid to your SoFi Active Invest account since it was opened.
‘Market Gains’ refers to all of the gains, or losses, of all of your investments based on their stock market performance, since the account was opened. This includes both realized gains/losses and unrealized gains/losses.
‘Total Gains’ is the total of ‘Dividends’ and ‘Market Gains’ combined.