Market Warning Issued by Warren Buffett Amid Record Highs

• Stocks are testing record highs, raising concerns about a market correction or bear market.
• Warren Buffett's market indicator suggests caution due to the current market conditions.
• Despite the warning, some investors are advised to consider specific stock investments.
• The ratio compares the total market cap of the U.S. stock market to the nation's gross domestic product.
• The Wilshire 5000 is used to measure the combined value of U.S. companies.