국내 증시 마감 브리핑 및 AI 투자 아이디어 — 2026-08-02

Market Closing Summary

• Nasdaq: Up 2.8%
• S&P 500: Closed higher, driven by tech strength
• Key Highlights:
  • Strong earnings from tech giants like Amazon and Microsoft boosted investor sentiment.
  • The Federal Reserve’s decision to hold interest rates steady helped stabilize the market.
  • Solid performance from microchip makers fueled a rebound across the semiconductor industry.

Today’s Movers and Major Issues

Amazon (AMZN): Saw a strong surge following its Q2 earnings release, acting as a major catalyst for the tech rally.

Mastercard (MA): Shares climbed 2.5% after posting a Q2 2026 EPS of $5.04, beating the Zacks consensus estimate of $4.77.

Semiconductor Stocks: The sector showed a broad recovery, backed by strong Q2 results that complemented the Nasdaq’s 2.8% rise.

AI-Driven Investment Ideas

Expansion of AI Infrastructure: According to AB Asset Management’s 2026 H2 Global Capital Markets Outlook, AI is expected to be a primary investment theme for the remainder of the year as markets pivot toward infrastructure expansion and profitability.

Improving Tech Earnings: Robust hyperscaler performance is offsetting tech sector volatility, serving as a signal that the fundamental value of tech investments remains sound.

Semiconductor Industry Recovery: Positive results from semiconductor firms during the Q2 earnings season are boosting the industry's overall investment appeal.

Investment Cautions and Macro Context

Interest Rate Stabilization: While the Federal Reserve’s decision to keep rates unchanged eased immediate concerns, inflation risks remain a factor investors should keep on their radar.

Inflationary Pressure from Oil: Rising oil prices are fanning inflation fears, which could lead to higher bond yields and potentially weigh on market sentiment.

Continued Tech Volatility: Investors should expect ongoing volatility in the tech sector, making individual company performance the most critical factor in decision-making.