Pre-market futures rebound after a week of losses, with the Dow up 267 points, S&P 500 up 40 points, Nasdaq up 186 points, and Russell 2000 up 35 points. Only Dow and Russell see gains over the past five days.

Super Bowl betting market sees uptick in companies like DraftKings and FanDuel, despite year-to-date declines. A riveting Super Bowl game could boost business for these firms.

Earnings reports show Under Armour with a huge earnings surprise, Biogen beating estimates on bottom line, and Piper Sandler reporting positive surprises on earnings and revenues. Stocks for these companies are up in early trading.

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Read more at NASDAQ.: Pre-Markets Rebounding Ahead of Super Bowl Sunday