Oligarkhiyai moliyavi, tabaqai boloii burjuaziyai monopolistiest (boytarin sohiboni kapital, bonufuztarin namoyandagoni monopoliyahoi tijorativu sanoati va moliyavi), ki tavassuti on kapitali moliyavi dar iqtisodiyot va siyosati davlathoi kapitalisti hukmfarmo meboshad. Dar zamoni imperializm barobari tashkil yoftani monopoliyahoi sanoati monopoliyahoi banki niz ba vujud meoyand.
Qarib tamomi muomiloti pulii mamlakat tavassuti bankho meguzarad. Bankho toraft beshtar shariki korkhonahoi sanoati, tijorati va gayra megardand. Sohiboni korkhonahoi sanoati ham shariki bankho meshavand. Dar zamoni imperializm kapitali banki bo kapitali sanoati yak shuda, kapitali moliyaviro ba vujud meorand. Oligarkhiyai moliyavi dar sohahoi gunoguni iqtisodiyoti kapitalisti hukmron megardad.
Taraqii monopoliyaho va kapitali moliyavi boisi hukmron gashtani guruhhoi kamshumori moliyavi dar khojagii mamlakathoi imperialisti megardad. Chunonchi, dar khojagii ShMA yak qator guruhhoi kalontarini moliyavi (Morganqo, Rokfellerho, Dyuponho va digar) hukmron meboshand, ki onho sadho korporasiyahoi sohahoi gunoguni sanoat, bank, sugurta va gayraro dar zeri nazorati khud nigoh medorand.
Oligarkhiyai moliyavi dar hayoti khojagii davlathoi kapitalisti purra hukmron gashta, inoni siyosatro niz dar dasti khud nigoh medorad, davlati burjuaziro ba khud mute karda, siyosati onro ba nafi khud pesh mebarad. Hukmronii Oligarkhiyai moliyavi boisi purzur shudani zulmi sinfi va milli, quvvat giriftani muftkhurii kapitalizm va pusishi on megardad, ki khud az mohiyati irtijoii on shahodat medihad. Oligarkhiyai moliyavi munosibathoi bayni davlathoro tezu tund megardonad va hamesha dar qasdi cap kardani jangi navi jahonist.