laokorkor
Senior Member
- Joined
- Jul 14, 2022
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Just some trivia if you decide to select capitalisation weighted world stock index as your only equity allocation. It might not be representative depending on your point of view.
The gemini prompt:
The gemini reply:
The gemini prompt:
Us stock capitalisation as a proportion of world stock capitalisation
Us stock profit as a proportion of world stock profit
Us nominal gdp as a proportion of world nominal gdp
Us gdp ppp as a proportion of world gdp ppp
The gemini reply:
Here are the requested proportions for the United States' stock market and economy relative to the world, based on 2024 and 2025 data.
Market Capitalization & Profits
* US Stock Capitalization: As of early 2025, the US stock market accounts for approximately 50.2% of the total world stock market capitalization. This is a record high, meaning the value of US-listed companies represents just over half of the global total.
* US Stock Profit: Based on the 2025 Forbes Global 2000 list (which tracks the world's 2,000 largest public companies), US companies earned $2.0 trillion of the total $4.9 trillion in profits, representing approximately 40.8% of the total.
Economic Output (GDP)
* US Nominal GDP: Based on 2024 and 2025 projections from the IMF and World Bank, the US nominal GDP is approximately 26.2% of the world's total nominal GDP.
* US GDP (PPP): When adjusted for Purchasing Power Parity (PPP), the US share of the world's GDP is smaller. Based on 2024 data, the US accounts for approximately 14.8% to 16% of the world's GDP (PPP). China is the largest economy by this measure.
Key Distinction: Nominal GDP measures the value of all goods and services at current market prices. GDP (PPP) adjusts this figure to account for differences in the cost of living between countries, providing a different perspective on economic size.