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Beta di portafoglio
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E il coefficiente beta attribuibile a un portafoglio, che indica il rendimento che ci si puo attendere dal portafoglio dato un certo rendimento del mercato. i portafogli aventi coefficiente beta superiore a uno sono considerati di tipo aggressivo, quelli
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Portfolio beta, английский
Used in the context of general equities. the beta of a portfolio is the weighted sum of the individual asset betas, according to the proportions of the investments in the portfolio. e.g., if 50% of the money is in stock a with a beta of 2.00, and 50% of the money is in stock b with a beta of 1.00,the portfolio beta is 1.50. portfolio beta describes relative volatilityof an individual securities portfolio, taken as a whole, as measured by the individual stock betas of the securities making it up. a beta of 1.05 relative to the s&p 500 implies that if the s&p`s excess return increases by 10% the portfolio is expected to increase by 10.5%.
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Beta, английский
- A measure of the volatility of a stock relative to the overall market. a beta of less than one indicates lower risk than the market; a beta of more than one indicates higher risk than the market. nasdaq.com uses the s&p 500 as the underlying index to meas
- Also known as type-2 error, beta is the complement to power : beta = (1-power). this is the probability that a statistical test will generate a false-negative error : failing to assert a defined pattern of deviation from a null pattern in circumstances wh
- A measure of the volatility of a security compared to a given index or overall market.
- Бета - изменение относительной волатильности акций. сравнение движение цен конкретной акции с фондовым индексом s&p 500 имеет “бету” со значением 1. акция с “бетой” больше 1 - более неустойчива, а если меньше 1 - более устойчива, чем рынок в среднем;
- The second letter of the greek alphabet
- Advice and/or instructions on how to successfully complete a particular climbing route.
- The measure of an asset`s risk in relation to the market (for example, the s&p500) or to an alternative benchmark or factors. roughly speaking, a security with a beta of 1.5, will have move, on average, 1.5 times the market return. [more precisely, that stock`s excess return (over and above a short-term money market rate) is expected to move 1.5 times the market excess return).] according to asset pricing theory, beta represents the type of risk, systematic risk, that cannot be diversified away. when using beta, there are a number of issues that you need to be aware of: (1) betas may change through time; (2) betas may be different depending on the direction of the market (i.e. betas may be greater for down moves in the market rather than up moves); (3) the estimated beta will be biased if the security does not frequently trade; (4) the beta is not necessarily a complete measure of risk (you may need multiple betas). also, note that the beta is a measure of co-movement, not volatility. it is possible for a security to have a zero beta and higher volatility than the market.
- 8 value характериепшафипьтруклей стюсобности отнсшение чисел частиц определенного размэра перед и за фильтрам
Beta, английский
Beta, шведский
Beta, итальянский
Misura statistica del rapporto tra il rischio del primo portafoglio e il rischio del mercato nel suo complesso. per esempio il beta di un titolo misura la volatilita del suo prezzo rispetto alla volatilita dell`intero mercato.
Beta (adj), английский
Of or relating to software or hardware that is a beta. beta
Beta agonist, английский
Agonista beta
Beta amyloid, английский
A waxlike protein formed from amyloid precursor protein in nerve cells which aggregates in alzheimer’s disease to form plaques
Beta axe sumbudy, английский
Beta barium borate, английский
(3-bab2o4
Beta blocker, английский
A drug which reduces the activity of the heart (note: beta blockers have names ending in -olol: atenolol, propranolol hydrochloride.)
Beta cell, английский
A type of cell found in the islets of langerhans, in the pancreas, 41 bilharziasis which produces insulin. also called b cell. alpha cell
Beta cellulose, английский
One of the three forms of cellulose. it has a lower degree of polymerization that the alpha form. with gamma cellulose it is known as hemicellulose. (also see alpha cellulose and gamma cellulose.)
Beta chalcocite, английский
Beta coefficient, английский
Коэффициент бета:
Beta cycle, английский
Бета-тестирование; этап бета-тестирования; период опытной эксплуатации программы beta-distribution бета-распределение
Beta double-prime alumina, английский
Na1+xmgxal11-xo17
Beta error, английский
- Ошибка второго рода, ошибка бета. вероятность ошибочного принятия нулевой гипотезы. в клинических исследованиях это вероятность того, что одно лечение не будет считаться эффективнее другого, когда в действительности это различие присутствует.
- Ошибка второго рода beta-node бета-вершина; вершина типа и
Beta flash, английский
Ascent of a climb on the first attempt with some knowledge beta of that climb, with no falls or hangdogging. also see on-sight.
Beta hydroxy acid, английский
Bhas, typically salicylic acid, which helps dissolve dead skin cells and sebum trapped within the pores. can help treat and mitigate acne.
Beta hydroxy acid (bha), английский
Similar to ahas, bhas are chemical exfoliating agents. unlike ahas, bhas go deeply into your pores to dissolve and clear out the sebum (oil), dead skin cells, and bacteria. one of the most popular bha acids include salicylic acid that is commonly used to combat blemishes.
Portafoglio, итальянский
E la composizione di investimenti in beni diversi riferibile ad un soggetto singolo, e puo comprendere titoli azionari o obbligazionari, strumenti derivati su materie prime, ecc.
Rendimento, итальянский
- Il rendimento, nelle imprese, viene solitamente calcolato dividendo il risultato operativo per i mezzi propri a disposizione, o per il totale degli investimenti. per quanto riguarda le operazioni in titoli azionari, il rendimento deriva in parte dall`aume
- La percentuale della somma investita, quale risultato reddituale di un investimento finanziario. nei titoli a reddito fisso il rendimento effettivo e quel tasso d`interesse che rende equivalente il prezzo del titolo alla somma dei valori attuali formati d
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Position limit, английский
Portfolio beta, английский
Used in the context of general equities. the beta of a portfolio is the weighted sum of the individual asset betas, according to the proportions of the investments in the portfolio. e.g., if 50% of the money is in stock a with a beta of 2.00, and 50% of the money is in stock b with a beta of 1.00,the portfolio beta is 1.50. portfolio beta describes relative volatilityof an individual securities portfolio, taken as a whole, as measured by the individual stock betas of the securities making it up. a beta of 1.05 relative to the s&p 500 implies that if the s&p`s excess return increases by 10% the portfolio is expected to increase by 10.5%.
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