Low-cost gym operator Smart Fit has been added to Brazil's benchmark Ibovespa stock index, marking a significant milestone for the company and triggering mandatory rebalancing for passive funds tracking the gauge.

The inclusion is expected to drive substantial buying pressure as index-tracking vehicles adjust their holdings to reflect the new composition.

The Ibovespa index recently rallied to its highest level since May, closing above 177,000 points, driven by a reversal of selling pressure and recalibrated expectations for monetary policy.

Analysts note that such additions typically unlock significant demand from institutional investors who are structurally required to hold constituents of the benchmark.

This development arrives as the broader Brazilian equity market has shown renewed strength.

The Ibovespa index recently rallied to its highest level since May, closing above 177,000 points, driven by a reversal of selling pressure and recalibrated expectations for monetary policy.

The broad-based advance suggests a supportive backdrop for individual stock inclusions.