Michael Nagle | Bloomberg | Getty Images

Futures contracts rose multiple times overnight on Sunday evening, suggesting that major US stock indices could trade at or near records when regular trading opened in New York.

Dow futures gained 98 points while those linked to the S&P 500 rose 0.25%. Nasdaq 100 futures were up 0.23%.

The moves in extended trading came after last week’s trading ended positive and both the Dow Jones Industrial Average and S&P 500 hit new all-time highs on Friday.

Last week the Dow was up 2.7% and the S&P 500 was up 1.2%. Despite a 0.9% rally in the last session of the week, the Nasdaq Composite lost 1.5% over the same period.

The optimism in the late week came despite a far weaker-than-expected job report in April that showed US employers added 266,000 net payrolls over the past month. Economists polled by Dow Jones had expected 1 million new entrants.

Mike Wilson, chief US equities strategist at Morgan Stanley, noted that traders have apparently already priced in a robust economic reopening due to declining Covid-19 cases. Any news that could threaten this narrative could quickly affect where portfolio managers allocate cash

“We are watching expectations versus reality as the reopening market is now at a good price. Cumulative retail sales are above what would have been before the COVID trends – suggesting some risk of expectation related to the pent-up Demand narration suggests, “Wilson wrote over the weekend.

“The job market is less loose than usual at this point in the cycle,” he added. “We recommend improving the quality curve and creating a more defensive balance as the market shifts towards mid-cycle leadership.”

A ransomware attack forced the closure of the largest US fuel pipeline over the weekend. The Colonial Pipeline, which operates a 5,500-mile system, said it was forced to stop transporting fuel from the Gulf Coast to the New York subway region on Friday because “certain systems were taken offline to serve the Contain the threat “.

The final impact of the attack on fuel prices remains unclear, and analysts say the length of the shutdown will have the biggest impact.

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