CRH Shares Plunge 1.52% as Volume Dives 25% to 265th in Liquidity Rankings Amid Infrastructure Fears

On October 7, 2025, CRH (CRH) closed with a 1.52% decline, marking its lowest intraday price since mid-September. The stock traded with a volume of $440 million, a 25.18% drop from the previous day's activity and ranking 265th in overall market liquidity. This underperformance followed a broader market selloff in construction and materials sectors driven by renewed concerns over slowing infrastructure spending in key markets.

Analysts noted that CRH's weakness aligned with sector-specific vulnerabilities, particularly in North American and European markets where recent government procurement timelines have shown delays. While the company maintains a robust balance sheet, short-term earnings visibility remains constrained by project execution risks in its U.S. transportation division. Institutional selling pressure intensified mid-morning as algorithmic trading patterns amplified the downward trend.

For the back-test parameters: The strategy requires defining the investment universe scope (e.g., broad market vs. S&P 500 focus), rebalancing mechanics (execution timing and position weighting), and frictional cost inclusion. These parameters will determine the accuracy of the historical performance simulation from January 3, 2022, to present. Data collection for daily volume metrics and "top-500" list generation will follow the specified criteria to ensure statistical validity.