Fastenal Shares Drop 1.77% on Mixed Earnings and Macro Uncertainty Trading 399th in 280M Dollar Volume
On October 9, 2025, , , ranking 399th in market activity. The stock's performance was influenced by mixed earnings guidance and macroeconomic uncertainty, though no direct catalysts were disclosed in available reports.
Analysts noted that the company's recent operational updates highlighted margin pressures from rising logistics costs and inventory management challenges. , . , .
To run this back-test rigorously I need to pin down a few practical details that will drive both the data pull and the signal-generation logic: 1. Universe • Do you want to rank all U.S. common stocks (NYSE / NASDAQ / AMEX) each day, or a different market/universe? 2. Execution convention • The normal way to avoid look-ahead bias is: – Day t: rank stocks by dollar volume using that day’s close. – Day t + 1 open: enter an equal-weighted position in the top 500. – Day t + 1 close: exit. • Is this acceptable, or would you prefer a different entry/exit timing? 3. Transaction assumptions • Commissions/slippage: assume zero, or specify a cost model. 4. Benchmark (optional) • Would you like the strategy compared against SPY or another index? Once these points are settled I can generate the daily signals and feed them into the back-testing engine.

Encuentren esos activos que tengan un volumen de negociación explosivo.
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