Significant changes are on the horizon for U.S. equity data in 2026, impacting professionals who rely on real-time and historical data. Key developments include the introduction of fractional shares and odd lots, alongside a comprehensive overhaul of market data protocols. These changes are set to reshape how data teams operate, emphasizing the need for adaptation and strategic planning.

In the earnings landscape, the S&P 500 is projected to experience a robust growth rate of 19% for Q1 2026, with a notable increase in companies issuing positive EPS guidance—marking the highest figure in five years. This trend could signal a strong performance across various sectors, particularly in financials, as analysts prepare for an earnings season that may exceed expectations.

For market professionals, the takeaway is clear: staying informed about these upcoming changes and trends will be crucial for optimizing investment strategies and ensuring compliance with evolving data standards.

Source: insight.factset.com