Spider

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Spider

See: SPDRs

Spider

Also called a Standard & Poor's Depositary Receipt or a SPDR. An exchange-traded fund that tracks the Standard and Poor's 500. The organization issuing the SPDR owns each of the stocks traded on the S&P 500 in approximate ratio to their market capitalization. SPDR shares can be bought, sold, short-sold, traded on margin; they generally function as if they were stocks. Dividends are paid quarterly and are based on the accumulated dividends of all the stocks represented in the SPDR, less any expenses. Investors use SPDRs (and indeed all exchange-traded funds) as a way to easily diversify their portfolios at relatively low cost. Investors also see the demand for SPDRs as an indicator of which direction the market believes the S&P 500 is going. See also: Mid-Cap SPDR.

spider

References in periodicals archive ?
Nephila clavipes (Araneae: Nephilidae) webs induced by the parasitoids Hymenoepimecis bicolor and H.
En este contexto y a pesar de que se han registrado 2,392 especies para el pais, el Orden Araneae es uno de los grupos menos estudiados en Mexico (Duran-Barron et al, 2016; Desales-Lara et al, 2018).
Araneofauna (Arachnida: Araneae) de suelo en bosques nativos, exoticos y pajonales del Parque General San Martin, Entre Rios Argentina.
The effect of substrate on the efficacy of seismic courtship signal transmission in the jumping spider Habronattus dossenus (Araneae: Salticidae).
Revisao de Anyphaeninae Bertkau a nivel de generos na regiao Neotropical (Araneae, Anyphaenidae).
Prenter J, Elwood RW, Montgomery WI (1994) Assessments and decisions in Metellina segmentata (Araneae: Metidae): evidence of a pheromone involved in mate guarding.
In the Araneae, expression studies have found slightly different patterns.
and Tscharnttke, T., Landscape context of sheet web spider (Araneae: Linyphiidae) abundance in cereal fields.
Revision, cladistic analysis and zoogeography of Vitalius, Nhandu, and Proshapalopus, with notes on other Theraphosinae genera (Araneae, Theraphosidae).
artemisiana --Winter-- --0-10cm-- Araneae 36a 22a Coleoptera 40a 24a Formicidae 1558a 1004a Isopoda 36 60 L.