Call it Amazon Prime Day 2.0, because Jeff Bezos’s fingerprints are all over the moves across asset classes on Tuesday.

  • First, online sales tied to Amazon.com’s big day of discounts contributed to a broad-based advance in retail sales for July — the biggest gain this year, which far exceeded analysts’ estimates.
  • That release spurred a synchronized jump in U.S. Treasury yields and the greenback.
  • But Amazon’s…