The Weekly ChartStorm

The Weekly ChartStorm

Weekly S&P500 ChartStorm - 18 October 2026

This week: technical check, small cap correction + next steps, buyback comeback, private equity stocks, tech credit, margin debt, concentration, sentiment/positioning...

Callum Thomas's avatar
Callum Thomas
Oct 18, 2026
∙ Paid

Welcome to the latest Weekly S&P500 #ChartStorm!

Notes from this week’s charts:

  • The equal-weighted S&P500 continues to recover.

  • Meanwhile the cap-weighted is being weighed down by semis.

  • Small caps have corrected big time, but there are reasons for optimism.

  • Private equity stocks and margin debt are sounding warning signs.

  • The market is increasingly skewed to…

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