The S&P 500 closed at record highs on August 4, with 86% of the companies beating Wall Street estimates. Earnings like these are likely to keep driving stock ma

The S&P 500 closed at record highs on August 4, with 86% of the companies beating Wall Street estimates. Earnings like these are likely to keep driving stock markets higher, despite worries over high valuations in tech, investment strategist Laura Cooper says [▻](https://video.twimg.com/amplify_vi…