The New York Stock Exchange (NYSE) experienced a significant breadth surge on September 13, 2024. The volume ratios were strong, with a 5 to 1 positive breadth and solid TICKs at the open. The cumulative TICK maintained a steady upward trend throughout the day, and the NYSE recorded over 300 new 52-week highs. Additionally, the $SPX Breadth Thrust indicator crossed above 55 with a net +344 Advance - Decline. This robust performance culminated in a new all-time high for NYSE breadth, marking a 90/90 Breadth day.