Allords: A Closer Look at Australia’s Broad Market Index

By evielawson, 21 May, 2026

The Australian share market features several well-known indices, and among them, the “allords” remains one of the most recognized. Short for the All Ordinaries Index, the allords tracks a large group of companies listed on the Australian Securities Exchange. It provides a broad snapshot of market activity and reflects movements across multiple sectors of the economy.

Created in 1980, the allords has become an important benchmark for financial reporting, market commentary, and economic observation in Australia. The index includes many of the country’s largest publicly listed businesses, making it a widely followed indicator of overall market direction.

What Is the Allords?

The allords represents the All Ordinaries Index, which is designed to measure the performance of the largest companies listed on the Australian Securities Exchange (ASX). The index generally contains around 500 companies, although the exact number may change over time due to market adjustments and listing updates.

Eligibility for inclusion depends mainly on market capitalization. Companies with larger market values are more likely to appear in the index. As a result, the allords covers a significant portion of Australia’s equity market value.

The index includes businesses from many industries, such as:

  • Banking and financial services
  • Mining and resources
  • Healthcare
  • Technology
  • Telecommunications
  • Retail
  • Energy

Because of this broad representation, the allords is often viewed as a useful measure of general market conditions in Australia.

Historical Background

The allords officially launched in January 1980 with a starting value of 500 points. Since then, the index has experienced periods of strong growth, economic downturns, commodity booms, and global financial disruptions.

Major historical events have influenced the index over the decades. These include:

  • The 1987 global market crash
  • The dot-com era of the late 1990s
  • The global financial crisis of 2008
  • Market volatility during the COVID-19 pandemic
  • Commodity-driven growth cycles tied to mining demand

Despite periods of sharp declines, the allords has remained a central reference point in Australian financial markets.

How the Allords Works

The allords uses a market-capitalization weighting system. This means companies with larger market values have a greater impact on index movements than smaller firms.

For example, major banks and mining companies often influence the daily direction of the index because of their size within the Australian market. When large corporations experience strong or weak trading sessions, the overall index can shift noticeably.

The composition of the allords is reviewed regularly to ensure it continues to reflect the changing structure of the market. Companies may enter or leave the index depending on their size and trading activity.

Difference Between the Allords and ASX 200

The allords is frequently compared with the ASX 200. Although both indices track Australian listed companies, there are important differences.

The ASX 200 focuses on the 200 largest companies on the exchange, while the allords includes a broader selection of around 500 businesses. Because of this wider coverage, the allords may provide a more extensive picture of the Australian share market.

However, the ASX 200 often receives more attention from large institutions and international media because it concentrates on the country’s biggest corporations.

Both indices remain widely used in financial reporting and market discussions.

Why the Allords Matters

The allords plays an important role in Australian financial markets for several reasons.

First, it acts as a benchmark for market performance. Analysts, journalists, and economists frequently refer to the index when discussing trading activity or economic sentiment.

Second, the allords reflects the condition of multiple industries at once. Strong movement in sectors such as mining, healthcare, or banking can influence the index and provide insight into broader economic trends.

Third, many funds and financial products use the allords as a reference point for measuring performance over time.

The index is also useful for historical comparisons because of its long operating history. Market observers often examine allords data when reviewing economic cycles and long-term financial trends.

Key Sectors Influencing the Allords

Several industries have a major impact on the allords due to their large presence on the Australian market.

Mining and resource companies are especially important because Australia is one of the world’s leading exporters of iron ore, coal, and other commodities. Changes in global demand for raw materials can strongly affect index performance.

Banking also plays a central role. Australia’s major financial institutions carry significant weight within the market and often influence overall movements.

Healthcare and technology have gained more attention in recent years as Australian companies in these sectors continue to expand domestically and internationally.

Final Thoughts

The allords remains one of the most important indicators of Australia’s share market activity. With coverage spanning hundreds of listed companies, the index provides a broad view of market conditions across multiple sectors.

From banking and mining to healthcare and technology, the allords captures the changing nature of the Australian economy. Its long history and wide representation continue to make it a key reference point in financial discussions throughout Australia and beyond.