Markets & Economy Affirm Rallies 5% as Midweek Selloff Unwinds; Klarna and PayPal Tick Up September 11, 2026 · 5:43 pm 1 sources Image: Yahoo Finance ad slot · in-content video 16:9 Coverage More coverageAffirm Rallies 5% as Midweek Selloff Unwinds; Klarna and PayPal Tick UpYahoo Finance · September 11, 2026 17:43