In just a couple of years, Nvidia went from a notable tech stock to the most valuable company in the world -- disrupting the balance of the S&P 500, the Nasdaq Composite, and now the Dow Jones Industrial Average. This is great news for investors who are bullish on Nvidia, but not for folks who believe Nvidia is overvalued.

Dow Jones up 7% in November, small caps soar 10.5%. Semiconductor stocks rally on eased China restrictions, signaling bullish trends.

S&P 500 futures are up 0.3%. Dow Jones Industrial Average futures are gaining 0.3%. Nasdaq 100 futures are advancing 0.4%. On Wednesday, the Dow Jones Industrial Average fell 138 points, or 0.31%, to 44,

Stock futures are slightly higher Friday as the equities market looks to rebound from a pre-Thanksgiving downturn.

The major indexes fell before the Thanksgiving holiday due some tech turkeys, but came off lows. Nvidia stock fought back to hold key support.

Stock index futures were higher on Friday, in a holiday shortened week, as Wall Street came off from the Thanksgiving break. S&P 500 futures (SPX) +0.3%, Nasdaq 100 futures (US100:IND) +0.5% and Dow futures (INDU) +0.