The NASDAQ-100 is widely followed as a measure mainly of the big tech and social media stocks that make up the index.

The daily chart shows that the Nasdaq 100 index has suffered a deep reversal ... which could lead to a more robust earnings season and higher prices. On the other side, the Nasdaq 100 index ...

The S&P 500's concentration and Nasdaq 100's valuation levels are reminiscent of past bubbles. Read what warrants a more ...

Key support levels on the Nasdaq 100 and S&P 500 could dictate ... with dynamic selloffs dominating the charts. With the holiday season approaching, market volatility could ease temporarily ...