Qhov sib npaug ntawm kev npaj txhij txog, xav txog kev nqis peev ib txwm muaj, yog tias cov khoom lag luam tau ua tiav tag nrho lwm cov khoom lag luam trillion-duas hauv
S&P 500.
Tesla
cov khoom lag luam tau xaus rau lub quarter nrog qhov nce ntawm kwv yees li 2%. Nws tsis yog ntau, tab sis cov tub ua lag luam tsis zoo li yuav chim siab rau cov lej sib piv.
cov
Russell 1000 Txoj Kev Loj Hlob Index,
thiab cov
Nasdaq Composite Index,
ob qho tib si poob txog 9% hauv peb lub hlis twg. Cov
S&P 500
poob 5%.
cov
Russell 1000 Teev Nqe
ua tau zoo dua li feem ntau, poob tsuas yog 1% hauv peb lub hlis twg. Berkshire Tshuag, uas tsis yog nyob rau hauv lub trillion-dollar club, nrog ib tug ua lag luam peev ntawm ib tug me ntsis tsawg tshaj li $800 billion, tau nce txog 18% nyob rau hauv peb lub hlis twg.
Tsis muaj lwm lub tuam txhab trillion-duas tau tshaj tawm thawj lub quarter nce.
Cov tsiaj ntawv
(GOOGL) thiab
Amazon.com
(AMZN) poob txog 4% thiab 2%, feem.
Microsoft
(MSFT) poob txog 8%.
Kua
(AAPL) poob 2%.
Tesla tsis yog yuav tsum ua kom zoo dua hauv kev lag luam qis. Tesla yuav tsum yog tus pheej hmoo, ntau cov khoom lag luam tsis hloov pauv uas lwm tus, yog li nws yuav tsum raug mob hnyav dua hauv kev lag luam downdrafts.
Tesla lub npe hu ua Equity beta, ib qho kev ntsuas siv los ntsuas qhov pheej hmoo ntawm cov khoom lag luam, yog kwv yees li ob. Qhov tseem ceeb txhais tau hais tias cov khoom lag luam yog ob zaug hloov pauv raws li kev lag luam tag nrho, ua rau nws pheej hmoo los ntawm kev txhais.
Lub beta rau lwm trillion-duas stocks yog hais txog ib. Qhov ntawd txhais tau hais tias, piv txwv li, yog tias S&P 500 nce mus txog 1%, cov tub ua lag luam yuav tsum xav txog Amazon,
Cov tsiaj ntawv
,
Microsoft
,
thiab
Kua
Tshuag mus nce los ntawm kwv yees li qub feem pua.
Hauv thawj peb lub hlis twg, cov khoom pheej yig dua yeej. Tesla tej zaum yuav yeej nws cov phooj ywg trillion-duas duas las vim tias cov xov xwm uas nws tau tshaj tawm yog qhov xav tsis thoob. Rov qab rau lub Ib Hlis thaum ntxov, Tesla tau tshaj tawm txog kev xa tawm txog 309,000 lub tsheb hauv lub quarter thib plaub. Qhov ntawd yog nyob deb zoo dua tshaj li qhov kwv yees li ntawm 275,000 Wall Street tau npaj tseg.
Txawm li cas los xij, caij rau cov tub ua lag luam yog qhov nyuaj. Tesla shares ntaus ib qho intraquarter qis ntawm $ 700 thaum Lub Ob Hlis 24, tso nws nqis txog 34% rau xyoo rau hnub tim, tsuas yog mus sib sau ntau tshaj 50% los ntawm qhov ntawd mus rau lub Peb Hlis kawg. Qhov kev poob qis hauv lub quarter hauv lwm plaub qhov khoom lag luam nruab nrab kwv yees li 17%. Tsis muaj leej twg phem tshaj Tesla's-qhia tias beta ua haujlwm raws li qhov taw qhia ntawm intraquarter volatility.
Lub beta siab dua txhais tau tias, kev hais lus theoretical, uas cov tub ua lag luam yuav tsum tau thov rov qab ntau dua rau Tesla Tshuag dua li lwm cov khoom lag luam loj. Cov tub ua lag luam yuav tsum tau txais nyiaj rov qab ntau dua rau kev pheej hmoo ntau dua.
Ntawm chav kawm, nws tsis yog ib txwm tig tawm li ntawd hauv kev xyaum. Cov ntaub ntawv kawm tau ntev los ua pov thawj tias "beta anomaly"-Qhov tseeb tias tau ntev, cov khoom lag luam qis-beta tau ua tau zoo dua cov khoom lag luam beta siab. Qhov ntawd tsis yog qhov yuav tsum tshwm sim, yog li cov kws tshawb fawb tau sim nrhiav cov cuab yeej uas tsis yog beta yooj yim los ntsuas tus kheej cov khoom lag luam 'kev pheej hmoo.
Dab tsi tshwm sim rau cov tuam txhab trillion-duas tseem ceeb txawm tias cov neeg sim taug qab kev lag luam dav dav nrog cov nyiaj qiv nyiaj. Tesla thiab nws plaub trillion-dollar counterparts sawv cev txog 25% ntawm tag nrho cov lag luam peev ntawm S&P 500. Lawv suav txog li 17% ntawm $ 2 trillion hauv kev lag luam peev nyiaj ua lag luam qhov Performance index poob hauv thawj peb lub hlis twg.
Sau ntawv rau Al hauv paus ntawm [email tiv thaiv]