Photo: David Becker/AFP via Getty Images

Online brokerages have seen a record number of new accounts opened this year as so-called mom and pop retail investors look to buy the dips and cash in on the market's late February selloff.

What's happening: "The rush of retail investors into U.S. equities is at least partly a function of a world with no casinos, no sports betting to speak of (horses and ping-pong aside), and little to do outside the home," DataTrek Research co-founder Jessica Rabe points out in a note to clients.

  • Retail traders, especially those using the stock trading app Robinhood, have shown unusual buying patterns, pursuing cheap and particularly volatile stocks, she observes.

By the numbers: "TD Ameritrade said last week that retail clients opened a record 608,000 new funded accounts in the quarter ended March 31, with more than two-thirds of those opened in March," WSJ reports.

  • "E*Trade saw a net gain of 363,000 accounts in the quarter — a company record — around 90% of which were retail."
  • "Charles Schwab Corp. reported a record 609,000 new brokerage accounts in the quarter, including individuals’ self-directed accounts and those managed by financial advisers."

Go deeper: Investment professionals are selling while mom and pop buy the coronavirus dip

Go deeper

Felix Salmon, author of Capital
Aug 6, 2020 - Economy & Business

The continued rise of retail stock trading

Data: The Block; Chart: Danielle Alberti/Axios

Small investors are playing a larger role in the stock market than at any time this century.

The big picture: Whatever the reason for small investors' rise — lots of free time thanks to the pandemic, zero-dollar commissions, addictive and gamified apps, enticing volatility — retail investors have become a driving force behind many individual stocks and maybe even the market as a whole.

Updated Sep 18, 2020 - Health

World coronavirus updates

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Data: The Center for Systems Science and Engineering at Johns Hopkins; Map: Axios Visuals

Though health workers represent less than 3% of the population in many countries, they account for around 14% of the coronavirus cases reported to the World Health Organization, WHO announced Thursday.

Why it matters: The WHO called on governments and health care leaders to address threats facing the health and safety of these workers, adding that the pandemic has highlighted how protecting them is needed to ensure a functioning health care system.

Aug 7, 2020 - Health

Massachusetts pauses reopening after uptick in coronavirus cases

Gov. Charlie Baker at Boston MedFlight Headquarters on Aug. 4. Photo: David L. Ryan/The Boston Globe via Getty Images

Massachusetts Gov. Charlie Baker announced Friday that the state's second phase of reopening is "postponed indefinitely" in response to a modest increase in coronavirus cases.

The big picture: The state is reporting more COVID-19 deaths than most others across the U.S. outside of domestic epicenters like California, or previous hotspots including New Jersey and New York, per a New York Times database.