Megacap tech and AI stocks continue to drive most of the gains in the cap-weighted S&P 500, while the equal-weight index points to much narrower market participation. As Q4 begins, could improving breadth signal a healthier rally into year-end? Presented by @cmegroup https://www.cmegroup.com/openmarkets/quicktake-by-bloomberg.html?utm_source=youtube&utm_medium=paid_social&utm_campaign=quicktake_evergreen&utm_content=more_insight