Which Buy Now Pay Later Stock Dominated in September: Klarna, Affirm, or Sezzle?

Affirm was September's relative outperformer among the three buy-now-pay-later stocks, despite falling 10.5% to $69.61. Klarna declined 12.5% to $12.42, while Sezzle also posted a double-digit decline, indicating broadly negative investor sentiment toward the BNPL group.