---
title: In most cases, market breadth leads price. NYSE, S&P 500, and Midcap advance/decline lines all made new all-time highs last week.
description: "Small caps are on the verge of new 52-wk highs.\nSome support for a potential summer rally?\nSource: Ryan Detrick"
---

[Syz The Moment](https://blog.syzgroup.com/syz-the-moment)

# [In most cases, market breadth leads price. NYSE, S&P 500, and Midcap advance/decline lines all made new all-time highs last week.](https://blog.syzgroup.com/syz-the-moment/in-most-cases-market-breadth-leads-price.-nyse-sp-500-and-midcap-advance/decline-lines-all-made-new-all-time-highs-last-week)

 Written by [Charles-Henry Monchau, CFA, CMT, CAIA](https://blog.syzgroup.com/syz-the-moment/author/charles-henry-monchau) | May 13, 2024, 9:22:42 AM

[View full post](https://blog.syzgroup.com/syz-the-moment/in-most-cases-market-breadth-leads-price.-nyse-sp-500-and-midcap-advance/decline-lines-all-made-new-all-time-highs-last-week)

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