AI-generated content for informational purposes only. Not financial advice. Always do your own research.

概要

SPDR S&P 500 ETF Trust は S&P 500 指数を追跡しており、米国大型株式のパフォーマンスにおいて最も広く注視されているベンチマークであり、米国上場企業の最大 500 社をカバーしています。

ETF厳選銘柄

SPYは世界最大かつ最も流動性の高いETFであり、S&P 500指数を追跡して米国大型株の投資パフォーマンスのベンチマークとして機能します。

株価指数 - 米国

SPYはS&P 500を追跡し、全経済セクターにわたる500社の主要企業を代表する最も広く参照される米国株式ベンチマークです。

Market Data SPX

価格 $0.10
変動(1日) +0.00%
変動 (30D) -23.08%
変動 (60D) -37.50%
変動 (90D) -47.37%
変動 (180D) +11.11%
変動 (1Y) -23.08%
変動 (5Y) -85.71%
52週レンジ $0.06 — $0.30
50日MA $0.13
出来高 2.6K

Data updated Feb 15 · Source: Twelve Data

4.7
1 reviews
Quality
4.8
Value for Money
4.8
Features
4.7
Customer Support
4.5
Claude Opus 4.6
AI Review
4.7/5

The SPDR S&P 500 ETF (SPY) remains the gold standard for broad U.S. equity exposure, tracking the 500 largest American companies across all major sectors. Note that the market data displayed here appears to reflect a data anomaly and does not represent actual SPY pricing, which trades in the hundreds of dollars with robust daily volume exceeding 50 million shares. In reality, SPY offers unmatched liquidity, razor-thin expense ratios (0.0945%), and comprehensive diversification across technology, healthcare, financials, and consumer sectors. The U.S. economy continues to demonstrate resilience, though elevated valuations, Federal Reserve policy uncertainty, and geopolitical tensions warrant caution. Technology concentration remains a double-edged sword"driving outsized returns but introducing sector risk. SPY serves as a cornerstone holding for virtually any diversified portfolio, suitable for both core long-term allocation and tactical positioning. Investors should monitor earnings growth sustainability, inflation trajectory, and credit conditions. Despite near-term headwinds, the long-term compounding power of America's largest corporations remains compelling for patient investors.

Quality
4.8
Value for Money
4.8
Features
4.7
Customer Support
4.5
Feb 15, 2026
S&P 500 (SPY) Screenshot

Added: Feb 15, 2026

investing.com/indices/us-spx-500

Latest from Otrai

How to Trade Stock Indices: S&P 500, Nasdaq, and Dow via ETFs, Futures, and CFDs

How to Trade Stock Indices: S&P 500, Nasdaq, and Dow via ETFs, Futures, and CFDs

A stock index is a single number that summarizes the price action of a basket of companies. The S&P 500 tracks roughly 500 large US firms, the Nasdaq-100 tracks the 100 largest non-financial names on the Nasdaq exchange, and the Dow Jones Industrial Average follows 30 blue-chip stocks.

The Options Greeks Explained: Delta, Gamma, Theta, and Vega

The Options Greeks Explained: Delta, Gamma, Theta, and Vega

The Greeks explain why an option costs what it costs and how that price changes when the stock moves, time passes, and volatility shifts. Delta, Gamma, Theta, and Vega, made accessible.

Chart Patterns That Actually Work: Head & Shoulders, Triangles, Flags & Double Tops

Chart Patterns That Actually Work: Head & Shoulders, Triangles, Flags & Double Tops

Chart patterns are the most recognizable part of technical analysis and the most misunderstood. Most fail or break out the wrong way before reversing. This guide covers head and shoulders, double tops and bottoms, triangles, and flags — with realistic reliability, target measurement, and false-breakout confirmation.

取引戦略のバックテスト方法:手法、落とし穴、結果が実際に何を意味するのか

取引戦略のバックテスト方法:手法、落とし穴、結果が実際に何を意味するのか

すべてのトレーダーは頭の中で良さそうに見える戦略を持っています。バックテストは、それが実際に機能するかどうかを調べる方法です。ここは戦略を適切にテストする方法、どのメトリクスが重要か、そしてほとんどのバックテスト結果が本当とは思えないほど良い理由です。