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Delta
| Англо-итальянский финансовый глоссарий |
Nei contratti di opzione, il fattore numerico che permette di quantificare la variazione di prezzo dell`opzione provocata da una variazione di prezzo unitaria dello strumento sottostante. per esempio, se un`opzione ha un delta di 0.4 e il prezzo dello str
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Delta, английский
- A symbol used to indicate deviation or difference.
- Коэффициент “дельта” . показатель чувствительности рассчитываемой стоимости опциона к незначительным колебаниям цены базового актива. часто называется “хеджевым коэффициентом” (hedge ratio). изменяется в интервале от 0 до 1 для опционов колл и в интервале
- The fourth letter of the greek alphabet
- Дельта (тип якоря)
- A name given by the greeks to the alluvial tract inclosed between the bifurcating branches of the nile and the sea-line. it is well known that rivers which deposit great quantities of matter, do also very often separate into two or more branches, previous to their discharge into the sea; thus forming triangular spaces, aptly called deltas from their resemblance to the greek letter {d}.
- [1] alluvial deposit at the mouth of a river or tidal inlet. [2] nato phonetic notation for letter “d” which, when used as a single-letter signal, signifies “stand clear—i am maneuvering with difficulty” (see table 8). [3] a triangular-shaped aerofoil. 95 delta demi-culverin: a 16th century cannon firing a 9-pound ball.
- Допустимая ошибка
- A body of alluvium, nearly flat and fan-shaped, deposited at or near the mouth of a river or stream where it enters a body of relatively quiet water, usually a sea or lake. hp
- The ratio of the change in price of an option to the change in price of the underlying asset. also called the hedge ratio. applies to derivative products. for a call option on a stock, a delta of 0.50 means that for every $1.00 that the stock goes up, the option price rises by $0.50. as options near expiration, in-the-money call option contracts approach a delta of 1.0, while in-the-money put options approach a delta of -1. see: hedge ratio, neutral hedge. call deltas range from 0.00 to +1.00; put deltas range from 0.00 to -1.00. if the call delta is 0.69, the put delta is -0.31 (call delta minus 1 equals put delta; 0.69 -1 =-0.31).
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Sottostante, итальянский
Viene cosi definito il bene di investimento che sta alla base di un contratto derivato. per esempio il sottostante del future sul petrolio e una specifica quantita di petrolio non inferiore a un limite prefissato.
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Cheap money, английский
Delega, sostituto, итальянский
Indica il soggetto che puo agire in nome e per conto di un altro. in senso tecnico, il termine e sinonimo di un indicatore statistico che descrive il comportamento di un aggregato economico. un indice di borsa e il proxy dell`andamento del mercato azionar
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