ETF SPDR S&P 500 de State Street

Acerca de State Street SPDR S&P 500 ETF

SPY is an exchange-traded fund structured as a unit investment trust that seeks to track the S&P 500 index, a benchmark of roughly 500 US large-cap securities selected by S&P Dow Jones Indices' index committee. Launched in 1993, it was the first US-listed ETF and is sponsored by State Street Global Advisors under the SPDR brand. The fund holds the index constituents in proportion to their index weights and trades intraday on exchanges like a stock.

Por qué es importante

SPY is widely cited as the largest ETF by assets under management and consistently ranks among the most heavily traded securities in US markets, giving it deep liquidity and tight spreads. Because it tracks the S&P 500, it functions as a core building block for US large-cap equity exposure and a common reference point for gauging broad market sentiment. Its scale and first-mover status make it a benchmark against which other index ETFs and asset managers are often compared.

Cómo investigamos SPY

Fundamentos como los anteriores alimentan nuestro filtro fundamental — aceleración de EPS, ROE y momentum∧calidad — la única clase de investigación que sobrevive al walk-forward en nuestras pruebas. No emitimos objetivos de precio ni llamadas de compra/venta: consulte /edge para ver con qué rigor (y con qué poca frecuencia) algo pasa. Esta página es datos de mercado e investigación, no es asesoramiento de inversión.