Index Concentration Explained: What It Means When 10 Stocks Are 40% of the S&P 500
The S&P 500 holds 500 companies, but its 10 largest stocks now make up roughly 40% of the index. Learn what rising index concentration means for diversification.
Stock Market Seasonality: What August and September Really Tell Investors
August and September have historically been softer months for U.S. stocks. See why seasonal patterns can provide useful context—but aren't reliable market-timing signals.
The Fed's Next Move: What the Shifting Rate Outlook Means for Your Money in 2026
The Fed's next rate decision remains uncertain in 2026. Learn what different interest rate scenarios could mean for investors and long-term portfolios.
Top 25 Most Traded Stocks & ETFs by Investors at Firstrade in July
See which stocks and ETFs Firstrade investors traded most in March. This monthly snapshot highlights market themes, sector interest, and the trends shaping investor activity.
Big Tech's $725 Billion AI Spending Surge: What It Means for Your Portfolio
Big Tech's AI spending is reaching record levels in 2026. Learn what this investment surge could mean for markets and long-term investors.