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Data: Money.net; Chart: Axios Visuals

Tesla is in the midst of what might be the most lucrative one-week run in stock market history, on Tuesday gaining another $19.3 billion in market value. Since the close of trading last Tuesday, it's up 50% to an eye-popping $53.6 billion.

But, but, but: Tesla also fell around $80 per share in the last five minutes of trading.

Driving the news: At this point, no one is really sure. No amount of product announcements, analyst upgrades or bullish investor predictions can satisfactorily explain this sort of meteoric rise. Nor the plummet into market close.

Go deeper: Tesla declares 2019 a turning point

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Updated 3 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Aïda Amer/Axios

  1. Politics: Chris Christie: Wear a mask "or you may regret it — as I did" — Senate Democrats block vote on McConnell's targeted relief bill.
  2. Business: New state unemployment filings fall.
  3. Economy: Why the stimulus delay isn't a crisis (yet).
  4. Health: FDA approves Gilead's remdesivir as a coronavirus treatment How the pandemic might endMany U.S. deaths were avoidable.
  5. Education: Boston and Chicago send students back home for online learning.
  6. World: Spain and France exceed 1 million cases.
Ina Fried, author of Login
5 mins ago - Technology

Intel shares drop sharply despite mostly solid earnings report

Photo: Omar Marques/SOPA Images/LightRocket via Getty Images

Shares of Intel fell as much 10% in after-hours trading Thursday — after the company posted quarterly revenue and earnings generally in line with expectations.

Why it matters: The chip giant is a bellwether for the PC industry, and small signs of weakness may be playing an outsize role in spooking investors.

FBI: Russian hacking group stole data after targeting local governments

FBI Headquarters. Photo: Mark Wilson/Getty Images

Energetic Bear, a Russian state-sponsored hacking group, has stolen data from two servers after targeting state and federal government networks in the U.S. since at least September, the FBI and Cybersecurity and Infrastructure Security Agency said on Thursday.

Driving the news: Director of National Intelligence John Ratcliffe announced Wednesday that Iran and Russia had obtained voter registration information that could be used to undermine confidence in the U.S. election system.