September 20 (Friday)

Markets
Dow Gives Up Gains, Poised for Modest Weekly Loss (W)
Transports Keep Flashing Warning Signals Even as Stocks Flirt With Records (W)
Why We Love to Call Everything a Bubble (B)

Central banks
Fed Chairman Powell Masters the Art of Saying Nothing (W)
Fed Will Weigh Resuming Balance Sheet Growth at October Meeting (W)
Bank Reserves: What Are They and Why a Shortage Is Roiling a Key Rate (W)
Opinion: Dear Mr. Powell and Mr. Draghi: It’s nuts to go negative (MW)
Could Ultra-Low Interest Rates Be Contractionary?

US
Upbeat data suggest U.S. economy still on moderate growth path (R)

US politics
‘We were wrong’: Koch network to change strategy against Trump’s trade war after ad campaign falls short (C)
Facebook’s Zuckerberg met with President Trump at the White House (C)

Geopolitics & trade
U.S., Chinese trade deputies face off in Washington amid deep differences (R)
Attack on Saudi Arabian oil facilities was ‘sophisticated’ and had a ‘dramatic impact on global markets,’ Pentagon says (C)

Industries & companies
FAANGs: You might want to skip today’s big iPhone update (C)
Pharma: Purdue Led Its Opioid Rivals in Pills More Prone to Abuse (W)

Corporate finance
Fintech Firm Stripe Climbs Ranks of U.S. Startup Valuations (W)
AT&T Examines Split With DirecTV (W)

Offbeat
Vaping-Related Lung Ailments Rise to 530, Officials Say (W)