Archive for May 2025
Zweig Breadth Thrust: Implications for Investoristics’ 4-Factor Model Performance
In the world of technical market indicators, the Zweig Breadth Thrust (ZBT) stands as one of the rarer and more historically reliable signals of strong, sustained equity market advances. Developed by the famed investor Marty Zweig, the breadth thrust identifies moments of intense buying pressure emerging after a period of weakness — suggesting a transition…
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