Markets & Economy Pinterest Tumbles 8%, Reddit and Snap Pull Back: Is the Premium Multiple Unwinding? September 9, 2026 · 7:01 pm 1 sources Image: Yahoo Finance ad slot · in-content video 16:9 Coverage More coveragePinterest Tumbles 8%, Reddit and Snap Pull Back: Is the Premium Multiple Unwinding?Yahoo Finance · September 9, 2026 19:01