Entance of the New York Stock Exchange. Photo: Alexi Rosenfeld/Getty Images

The S&P 500 closed 5.9% lower on Thursday — the worst decline for the index since March — while the Dow Jones Industrial Average fell 6.9% (over 1,800 points), and the Nasdaq dropped 5.3%.

Why it matters: It's a pause in an epic Wall Street rally that has seen stocks recover about 40% since the worst of the coronavirus sell-off in March — despite the economy's slide into possibly one of the deepest recessions of all time.

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Dion Rabouin, author of Markets
Sep 4, 2020 - Economy & Business

The stock market had its worst day in months, but no one is quite sure why

Data: FactSet; Chart: Axios Visuals

The Nasdaq fell 5% on Thursday, its worst decline since March, and the S&P 500 had its worst session since June, but no one was quite sure why.

What happened: Fund managers and strategists posited that profit taking or rebalancing was to blame as no fundamental drivers for the sell-off were apparent and it remains unclear whether Thursday was a fluke or the beginning of retrenchment from what most Wall Street analysts viewed as an overextended market.

Amy Harder, author of Generate
2 hours ago - Energy & Environment

Climate change goes mainstream in presidential debate

Photo illustration: Aïda Amer/Axios. Photo: Olivier Douliery-Pool/Getty

The most notable part of Thursday’s presidential debate on climate change was the fact it was included as a topic and assumed as a fact.

The big picture: This is the first time in U.S. presidential history that climate change was a featured issue at a debate. It signals how the problem has become part of the fabric of our society. More extreme weather, like the wildfires ravaging Colorado, is pushing the topic to the front-burner.

Finally, a real debate

Photo: Morry Gash/AP

A more disciplined President Trump held back from the rowdy interruptions at tonight's debate in Nashville, while making some assertions so outlandish that Joe Biden chuckled and even closed his eyes. A Trump campaign adviser told Axios: "He finally listened." 

The result: A real debate.