Oil prices plummeted Friday as rising COVID-19 lockdowns in Europe startled investors along with talk that other nations may soon tap into strategic oil reserves.

During the week, West Texas Intermediate crude plunged over 5.8% to $ 76.10 a barrel, the longest streak of losses since late March 2020.

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tickersafetyLastChangeChange %
USEUNITED STATES OIL FUND LP53.78-1.77-3.19%
BNOUNITED STS BRENT OIL FD LP UNIT20.87-0.68-3.16%

Meanwhile, the international benchmark, Brent crude, fell nearly 4% to $ 78.89 a barrel for the week.

Large energy company stocks fell in line with Exxon Mobil, which was heading for its worst percentage decline since November 2020.

tickersafetyLastChangeChange %
XOMEXXON MOBIL CORP.60.67-2.94-4.62%
CVXCHEVRON CORP.111.91-2.54-2.22%

Austria announced a national lockdown and a plan to require vaccinations as coronavirus infections hit a record high on Friday, forcing the government to withdraw promises that strict closings were a thing of the past.

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While the scope of the proposed mandate was unclear, a blanket requirement would be a first for a Western country. Chancellor Alexander Schallenberg said those who fail to comply will likely be fined, but did not provide any further details.

In Germany, too, the cases are at a record high.

The Associated Press contributed to this report.