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.

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

Here’s what investors should know about trading hours on Turkey Day. The New York Stock Exchange and the Nasdaq Stock Market will be closed Thursday. The U.S. bond market and over-the-counter markets will also be closed.

The Cboe Skew Index, which measures options traders’ demand for tail-risk hedges, has risen sharply since Nov. 12, when it touched a post-election low. The index closed above 167 on Monday, its highest reading in more than two months, according to LSEG data.

Global shares mostly fell on Friday after U.S. markets were closed Thursday for the Thanksgiving holiday. France’s CAC 40 was nearly unchanged at 7,178.37 in early trading, while Germany’s DAX edged down 0.

European shares ticked up on Thursday after falling the previous day, while Asian stocks slipped, as trading volumes thinned ahead of the U.S. Thanksgiving holiday. Europe's continent-wide STOXX 600 index rose 0.

Global shares mostly fell on Friday as Wall Street reopens for a half day’s trading after U.S. markets were closed Thursday for the Thanksgiving holiday.