Intuit Stock Slumps 0.49 as $1.75 Billion Volume Surges to 62nd in Market Liquidity Amid Strategy Replication Challenges

On October 10, 2025, Intuit (INTU) closed with a 0.49% decline, despite a surge in trading activity. The stock recorded a volume of $1.75 billion, a 59.51% increase from the previous day, ranking it 62nd in market liquidity. The divergence between price movement and volume highlights investor uncertainty ahead of key earnings or strategic developments, though no material news directly tied to the stock was reported.

The back-testing analysis of a cross-sectional strategy involving the top 500 U.S. stocks by trading volume revealed operational constraints. Current tools cannot dynamically rebalance a 500-stock portfolio daily, necessitating either an ETF proxy or a custom multi-asset framework. This limitation underscores the complexity of replicating high-frequency, equal-weighted index strategies without dedicated infrastructure for real-time data aggregation and rebalancing.