Dick's Shares Rally 4.78% on $390M Volume Surge, Climb to 328th in Market Activity

Shares of Dick's Sporting Goods (DKS) surged 4.78% on October 1, 2025, with a trading volume of $390 million, representing a 48.36% increase from the previous day's volume. The stock ranked 328th in trading activity across the broader market. The move came amid a mix of retail demand dynamics and strategic positioning within the sporting goods sector.

Analysts noted that the volume spike reflected heightened investor activity, driven by a combination of short-term momentum and sector-specific catalysts. The stock's performance aligned with broader market trends in discretionary retail, though its trajectory remained distinct from peers due to its unique market positioning and customer base.

Regarding back-testing requirements for the stock, the process necessitates clarifying parameters such as the universe of stocks for comparison, volume definitions, execution timing, weighting schemes, cost assumptions, and portfolio construction methods. A synthetic index would need to be created to evaluate a 500-stock daily-rebalanced portfolio, ensuring alignment with the back-test engine's capabilities. Finalizing these details is critical to generating accurate historical performance metrics for DKS.