CRH Shares Drop 1.31% on 330M Volume, Fall to 315th in Trading Activity

On September 24, 2025, CRH (CRH) closed at a 1.31% decline, with a trading volume of $330 million—marking a 49.57% drop from the previous day's activity. The stock ranked 315th in terms of trading volume among listed equities, reflecting reduced liquidity and investor engagement compared to recent trends.

Analysts highlighted mixed signals in the construction materials sector, with CRH's performance influenced by macroeconomic uncertainty and sector-specific challenges. While the company's core markets remain resilient, near-term volatility persists due to fluctuating demand in key regions and input cost pressures. Institutional activity showed limited directional bias, with no significant block trades or short-term speculative flows reported.

Back-testing parameters for equity strategies require precise definitions: equity universes should clarify inclusion criteria (e.g., Russell 3000 vs. broader listings), ranking methodologies (prior-day vs. same-day volume), and execution conventions (closing vs. opening trades). Position sizing and transaction cost assumptions will also shape the outcome of any strategy evaluation. Data sources like CRSP or TAQ may be specified for consistency. Once these parameters are confirmed, the test can proceed from January 1, 2022, to the present.