R-Squared Tsanangudzo, Makomborero, uye Zvishandiso Nekubhadhara Mutual Funds
Asi usati waongorora R-squared, kana kuti R2, yemari yekubatanidza mari, zvakakosha kuziva ruzivo rwayo uye kuti ingashandise sei mutual fund analysis.
Kunze kwekuti iwe uine masters degree mumatunhu kana iwe uri chikwata chemashamba, zvichida iwe haungave uine ruzivo rweR-squared pamberi pekutengeserana kwemari yako. Kunyange zvazvo R2 inogona kuoneka yakaoma pakutanga, inoshandiswa nyore kushandisa, kana iwe ukadzidza kuishandisa.
Hezvino izvo zvingaziva pamusoro pemari yehurumende yeR2:
R-Squared Tsanangudzo
R-squared (R2) inhamba inoshandiswa pakutsvaga kwekutsvaga kwekutsvaga kwekutsvaga nekutsvakurudza izvo vashandi vanogona kushandisa kusarudza kushandiswa kwekutsvaga kwekutsinhanisa ne (kufanana kune) chidimbu chinoratidzwa.
Heino tsanangudzo yeR2, maererano neAmasstar , imwe yezvinyorwa zvepamusoro zvekutsvakurudza zvekutsvaga mari yekubatana:
R-squared inoratidza huwandu hwekufambisa kwefambisi inogona kutsanangurwa nekufambisa mune zvinyorwa zvayo. I-R-squared yezana inoratidza kuti kufamba kwose kwehomwe kunogona kurondedzerwa nekufamba mumutsara.
Mumashoko akasiyana, mufananidzo wehurukuro, yakadai seS & P 500 , iyo inopiwa kukosha kwezana 100. Rimwe chikwereti che R-squared chinogona kufungidzirwa kuenzanisa kunoratidza kuti yakafanana sei nehomwe mari inoenda kune index. Kana, somuenzaniso, mari yeR-squared ndeye 97, zvinoreva kuti 97% yemafambisirwo emari yacho (ups uye pasi mukushanda) inotsanangurwa nekufamba mumutsara.
Batsiro reR-squared kuMudzimai
R-squared inogona kubatsira vatyairi pakusarudza mari yakanakisisa nekugadzira kuparadzanisa kwemahofisi avo emari. Semuenzaniso, muridzi wezvemari anototora S & P 500 Index fund, kana chimwe chikwereti chine R-squared yakakura kuS & P 500 , ichada kuwana mari nechezasi kuwirirana (pasi R-squared) kuva nechokwadi kuti vari kuvaka imwe nhengo yemari yakasiyana-siyana mutual funds .
R-squared inogonawo kubatsira mukudzokorora mari iripo mune imwe nzvimbo yemahofisi kuti ive nechokwadi chokuti chimiro chavo hachina "kutama" kune icho chekuenzanisa. Semuenzaniso, pakati pe-cap stock fund inogona kukura muhukuru uye mutariri wezvikwama angaramba achitenga mabhizimusi makuru emakore panguva. Pakupedzisira, chii chaive chiri pakati pehomwe mari yekutengesa mari pawakatenga iko zvino mari inofanana neS & P 500 Index fund.
Unofanira Kushandisa R-Squared?
Iye zvino nokuda kwemubvunzo waunoda kupindura: Ndinofanira kushandisa R-squared kuti sarudze mutual funds here? Zvichida mhinduro yakanakisisa kumubvunzo uyu, kunyange zvazvo isina kujeka, "haisi iyo." R-squared inguvo inobatsira yezvinangwa zvekusiyana-siyana asi mhemberero yakajeka yekuita kuti mari iri muhofisi yako yepamusoro inomiririra marudzi akasiyana ehurumende yezvikwata zvichange yakakwana kugadzirisa chikwereti chikuru chemari pamwe chete . Kuwedzerwa, uye zvichienderana nerudzi rwemari, kukwana kwakasiyana-siyana kunogona kuwanikwa pamwe nemari 3 asi asi mari inopfuura 8.
Zvinonzwisisika: Mashoko ari pawebsite ino anopa mazano ekukurukurirana chete, uye haafaniri kushandiswa zvisina kunaka sekutsvaga mazano. Pasinei nemamiriro ezvinhu iyo ruzivo runomiririra hutungamiri kutenga kana kutengesa zvigumisiro.