Hoki ki Pūtea & Haumitanga

Tātaitai Whiwhinga Haumi

Tātauriahia te whiwhinga katoa me te whiwhinga-ā-tau o ō haumi. Whakatauritehia ngā hea, rawa, pūtea wā-whakarite, me ngā tahua whakahaere.

Konstantin IakovlevI tāia 28 Māehe 2026Arotakehia whakamutunga
Ka noho ngā raraunga ki tō pūrereRaraunga RBNZ

Mō tēnei tātaitai

Ka whakamahia e tēnei tātaitai te whakatauira whiwhinga haumi (CAGR). Tohutoro: Standard CAGR formula. Tirohia whakamutunga 28 Pēpuere 2026.

Ngā paerewa hua haumi

Toharite o mua
  • Hua NZX 50: ~8-10% ia tau (tino rerekē)
  • S&P 500: ~10% USD (~7% NZD)
  • Whare NZ: ~5-6% tipu rawa ia tau
  • Pūtea wā-pūmau: ~5% (o nāianei 2026)
  • Pikinga utu: ~2-3% ia tau te whāinga
  • Reiti kore-mōrearea: ~4-5% (pumua kāwanatanga 10-tau)

Puna: RBNZ — Tatauranga

Whakatūpato

He whakatau tata nō tēnei tātaitai, hei whakamōhio noa iho. Kaua e whakawhirinaki ki ēnei hua hei tohutohu pūtea, tāke, ture rānei. E ai ki ngā raraunga tūmatanui a te IRD, ā, ka huri pea. Me kōrero ki tētahi kaitohutohu pūtea tohu mō ōu āhuatanga ake.

Me pēhea te tātaitanga o ngā whiwhinga haumi

Hua māmā = (mutunga − tīmata) ÷ tīmata.

  1. 1

    Hua māmā

    Return = (end_value − start_value + dividends) ÷ start_value × 100%

    Painga + moni whiwhi.

  2. 2

    Hua ā-tau (CAGR)

    CAGR = (end ÷ start)^(1/years) − 1

    Hei whakataurite.

  3. 3

    Hua tūturu

    Real_return = ((1 + nominal_return) ÷ (1 + inflation)) − 1

    Mēnā 7% me 3% pikinga utu, tūturu ~3.9%.

Tauira

Tāuru: $10k → $15k, 5 tau

Hua: Māmā 50%. CAGR 8.45%/tau.

Ngā Pātai Auau

Me pēhea e tātau ai i te hoki haumi katoa?
Ka ine te hoki haumi katoa i te hua noa, te matenga rānei i runga i tētahi haumi, e hono tahi ana i te tipu taonga me ngā moni whiwhi i riro mai. Ko te tatauranga he pēnei: hoki katoa = (uara mutunga tango i te uara tīmatanga, tāpiri ki ngā moni i riro mai) wehewehea ki te uara tīmatanga, kātahi ka whakahuahia hei paihiranga. Hei tauira, mēnā $10,000 tō haumi i roto i ngā hea, kua tae ki te $11,200 ināianei, ā kua riro mai te $400 i roto i ngā tuari, ko tō hoki katoa ko ($11,200 tango i te $10,000 tāpiri ki te $400) / $10,000 = 16%. He hoki ngāwari tēnei (kāore i te arotahia-ia-tau). Engari mō ngā haumi i puritia mō ngā tau maha, he pai ake te tātai i te hoki arotahia-ia-tau (CAGR) hei whakataurite ki ngā tauine pērā i te tohu NZX 50, ki ngā reiti penapena-wā rānei. Mā te whakauru i ngā moni whiwhi (tuari, huamoni, moni whiwhi rēti) ki te taha o ngā hua taonga e tino kitea ai te ngako haumi katoa. Puna: Raraunga NZX; Sorted.org.nz.
He aha te rereketanga i waenga i te hoki tino me te hoki ingoa?
Ko te hoki ingoa ko te paihiranga hua taitara i runga i tētahi haumi i mua i te whawhakaarotanga o ngā pānga o te aukatitanga. Ka whakarite te hoki tino mō te aukatitanga hei tohu i te pikinga tino o te mana hoko. Ko te tatauranga hoki tino ko: hoki tino = ((1 + hoki ingoa) / (1 + reiti aukatitanga)) tango ana i te 1. Hei tauira, me tētahi hoki ingoa o te 7% me te aukatitanga CPI o Aotearoa o tata ki te 2.5% i te tau 2025, ko te hoki tino ko ((1.07) / (1.025)) tango ana i te 1 = tata ki te 4.4%. He mea nui tēnei rereketanga no te mea ka kai te aukatitanga i te uara o te moni i roto i te wā: ko tētahi hoki ingoa o te 5% i roto i te taiao aukatitanga o te 4% ko te tikanga ko to mana hoko tino noa iho ko tata ki te 1% noa te tipu. Mō ngā kaihaumi roa-roa o Aotearoa, he mea nui te whakataurite i ngā hoki haumi ki te CPI hei arotake mehemea ka tipu tino to koiora. Puna: Raraunga CPI Stats NZ; Sorted.org.nz.
He aha ngā hoki haumi tikanga o Aotearoa e ai ki te karaehe rawa?
Ko ngā tatauranga hoki o mua me inaianei (2025) mō ngā karaehe rawa matua o Aotearoa ka rite tata ki ēnei. Tohu NZX 50 (hea o Aotearoa): tata ki te 10% ia tau hoki katoa ingoa tae atu ki ngā tuari i roto i te wā roa, ahakoa he nui te rerekē ia tau. Peke kāwanatanga me ngā pēke rangatira o Aotearoa: tata ki te 4-5% ia tau i roto i te taiao reiti huamoni o nāianei. Penapena-wā: tata ki te 4-5% mō tētahi wā 1-tau i ngā pēke matua o Aotearoa i te tau 2025. Whare noho o Aotearoa: tata ki te 8-10% hoki katoa ia tau tae atu ki te hua rēti me te tipu taonga, ahakoa ka tino rerekē e ai ki te rohe. Hea ao-whānui (kua tauiritia): he rite tata ki ngā hea o Aotearoa i te tata ki te 8-12% roa-roa ingoa. Ko ēnei he toharite o mua; kāore ngā hoki o mua e tohu ana i ngā mahi o muri ake. Puna: Raraunga NZX; interest.co.nz mō ngā reiti o nāianei; Sorted.org.nz.
Me pēhea te mahi a te reiti tipu arotahi ia tau (CAGR)?
Ko te CAGR (reiti tipu arotahi ia tau) ko te reiti hoki arotahi-ia-tau ka whakarite i te uara whakamutunga rite tonu ki te ngako haumi tino i roto i tētahi wā, ahakoa te rerekē ia tau. Ko te tatauranga: ko te CAGR ko te (uara mutunga / uara timatanga) whakaarahia ki te mana o (1 / maha tau) tango ana i te 1. Hei tauira, ki te tipu te $10,000 ki te $16,105 i roto i te 6 tau, ko te CAGR ko (16,105 / 10,000)^(1/6) tango ana i te 1 = tata ki te 8.3% ia tau. He mea nui te CAGR no te mea ka homai he tau whakataurite kotahi: ka taea e koe te whakataurite i tētahi haumi rerekē i hoki 20%, tango ana i te 5%, 15%, tango ana i te 3%, 12%, 10% i roto i te 6 tau ki te tika i tētahi penapena-wā e hoki ana i te 8% pūmau. Kia mahara kāore te CAGR e tohu ana i te tupono, te rerekē rānei i roto i te ara. Puna: Raraunga NZX; Sorted.org.nz.

Me pēhea te mahi a tēnei tātaitai

Ka whakamahia e tēnei tātaitai ngā raraunga hou rawa mai i ngā puna kāwanatanga o Aotearoa. Ka mahia ngā tātaitai katoa ki tō pūtirotiro — kāore tō raraunga e wehe i tō pūrere.

Ka mahia ngā tātaitai katoa ki tō pūtirotiro — kāore tō raraunga e wehe i tō pūrere. Ko ngā hua hei ārahi noa iho, ehara i te tohutohu pūtea ngaio.

I hangaia, i tiakina e Konstantin Iakovlev. Raraunga mai i te IRD me ngā puna kāwanatanga mana o Aotearoa.

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