I-Dollar-Cost Averaging (DCA) yinkqubo yokuqokelela ii-asethi ecwangcisiweyo apho umsebenzisi asasaza iinaliti eziyinkunzi kuwo onke amaxesha amiselweyo olandelelwano kunokuba enze urhwebo lwesinye isixa-mali. Olu lwabiwo lwemishini luthomalalisa imingcipheko eguquguqukayo yokungena kwe-asethi ngokugudisa umndilili weendleko kwiyunithi nganye ye-asethi kumjikelo omude.
Xa kusetyenzwa imisebenzi yemarike ngokucwangcisiweyo ngexesha lokuhla, ulwabiwo lwemali eyinkunzi esisigxina okanye ulwabelo lwemali enkulu. Xa iimeko ezinkulu zibuyela, ezo yunithi ziqokelelweyo zixhamla ngokukrakra kwi-acceleration compound. Le mifuziselo yeskripthi enentsingiselo echanekileyo kusetyenziswa iifomyula ezikhethekileyo zonyaka ukuya kwiprojekthi yoqingqo-maxabiso olulindelekileyo.