The S&amp;P 500 is -.22% YTD. Excluding the five largest companies in the index ( $MSFT , $AAPL, $AMZN, $FB, $GOOG&amp; $GOOGL), $SPX is down -8.94%.

In other words:
S&amp;P 495 is -8.94% YTD
S&amp;P 5 is +37.03% YTD https://t.co/2GFDQDEkkH