What Is Industry Performance?
Industry performance measures how groups of companies within the same business line move together on a given trading day. While sector-level data groups broad categories like Technology or Healthcare, industry performance drills deeper into specific sub-groups such as Semiconductors, Biotechnology, or Advertising Agencies. Tracking the average daily price change at the industry level lets investors pinpoint exactly where market strength or weakness is concentrated. Our free Industry Performance Snapshot tool gives you instant access to this granular data for any historical date across all major U.S. exchanges.
How to Use This Industry Performance Tool
- 1
Pick a Date
Select any trading date to view the industry performance snapshot for that day. Leave the date blank to load the most recent available data.
- 2
Compare Industries and Exchanges
Review the average change for each industry across exchanges like NYSE, NASDAQ, and AMEX. Positive values indicate industry gains while negative values indicate declines.
- 3
Export and Analyze
Use the Refresh button to reload data or Export CSV to download the snapshot for further analysis in Excel, Google Sheets, or Python.
Key Stock Market Industries Explained
Semiconductors
Companies designing and manufacturing chips and integrated circuits. A bellwether industry for the broader technology sector, sensitive to global supply chains and AI demand cycles.
Biotechnology
Firms developing drugs and therapies using biological processes. High-growth potential with significant volatility driven by clinical trial results and FDA approvals.
Banks — Regional
Regional and community banks serving local markets. Performance is closely tied to interest rate spreads, loan demand, and local economic conditions.
Oil & Gas Exploration
Companies exploring for and producing crude oil and natural gas. Highly sensitive to commodity prices, OPEC decisions, and geopolitical events.
Software — Application
Companies building enterprise and consumer software applications. Growth is driven by digital transformation, cloud adoption, and recurring subscription revenue models.
Aerospace & Defense
Manufacturers of aircraft, defense systems, and space technology. Revenue is influenced by government defense budgets, geopolitical tensions, and commercial aviation demand.
Why Use Our Free Industry Performance Snapshot?
Granular Industry Insights
Go beyond broad sector data to see exactly which industries are driving market moves. Identify niche opportunities that sector-level analysis would miss.
Cross-Exchange Comparison
Compare how the same industry performs across NYSE, NASDAQ, and AMEX. Different exchanges may show divergent industry behavior due to their unique listings.
Free CSV Export
Export industry performance data to CSV format for further analysis in Excel, Google Sheets, Python, R, or any data analysis tool.
No Registration Required
Access all industry performance data instantly without creating an account. Completely free with no hidden paywalls or feature restrictions.