The Weekly ChartStorm

The Weekly ChartStorm

Weekly S&P500 ChartStorm - 11 October 2026

This week: technical check, seasonality and cycles, semiconductor stocks in focus, macro currents, effective borrowing costs, market concentration, valuations...

Callum Thomas's avatar
Callum Thomas
Oct 11, 2026
∙ Paid

Welcome to the latest Weekly S&P500 #ChartStorm!

Tips and Takeaways from this week’s charts:

  • The equal-weighted S&P500 is following the seasonal script.

  • Election cycle seasonality is very bullish for Q4 and 2027.

  • (but a key question: have we already brought some of this forward?)

  • Semis are slipping, and continue to trade at a significant premium.

  • Macro headwi…

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