Alpha katika Uwekezaji ni Nini

Na Alexander Bennett  ·  Imesasishwa June 5, 2026

Jinsi alpha inavyofanya kazi

Alpha ni mapato ambayo uwekezaji hupata juu ya kipimo chake baada ya kurekebisha kwa hatari. Kama fedha itarudisha asilimia 12 wakati faharasa yake inarudisha asilimia 10, asilimia 2 ya ziada ni alpha, sehemu inayohusishwa na ujuzi badala ya kupanda soko tu. Alpha chanya humaanisha ulishinda soko kwa hatari iliyochukuliwa; alpha sifuri humaanisha ulilingana nayo; alpha hasi humaanisha ulibaki nyuma. Ni kadi ya alama ya usimamizi wa kazi.

Mfano wa vitendo

Unajenga portfolio ya hisa inayorudisha asilimia 15 kwa mwaka ambapo faharasa yake ya kipimo inarudisha asilimia 11. Kwa juu juu hiyo ni asilimia 4 ya utendaji bora. Lakini kama portfolio yako ilichukua hatari zaidi kufika hapo, sehemu ya pengo hilo ni tu beta ya ziada, si ujuzi. Alpha halisi ni kile kinachobaki baada ya kuondoa mapato ungetarajia kutoka hatari uliyobeba.

Kwa nini alpha ni ngumu kuhifadhi

Mikakati mingi ya kazi hushindwa kuzalisha alpha endelevu baada ya gharama, kwa sababu makali yoyote yanayorudiwarudiwa husongamana na kushindaniwa hadi kutoweka. Alpha halisi huelekea kuwa ndogo, ya kupita, na ghali kuipata. Kwenye Volity unafuata makali yako mwenyewe katika hisa, forex, na CFDs, lakini yapime kwa uaminifu dhidi ya kipimo cha kununua-na-kushikilia, si dhidi ya sifuri. Kushinda soko ndiyo kiwango, si tu kupata fedha.

Kwa nini ni muhimu

Alpha hutenganisha ujuzi halisi na soko linalopanda, ndio maana mapato ya asilimia 20 katika mwaka ambao faharasa ilipanda asilimia 25 ni kwa kweli utendaji duni. Hukumu mkakati wowote, ikiwa ni pamoja na wako, dhidi ya kipimo sahihi. Yanayohusiana: Sharpe ratio na beta.

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