dividendAdjust

Controls the dividend reinvestment for the returns calculation. * **PRICE** = Price Change - Dividends Excluded * **EXDATE** = Simple Return - Dividends Received on exdate but not reinvested * **PAYDATE** = Simple Return - Dividends Received on paydate but not reinvested * **EXDATE_C** = Compound Return - Dividends reinvested on exdate * **PAYDATE_C** = Compound Return - Dividends reinvested on paydate.