According to @StockMKTNewz, Costco (COST) reported $24.62 billion in sales for the retail month of September, up 8% year over year (source: @StockMKTNewz on X, Oct 8, 2025). The source provides no breakdown of comps, segments, e-commerce, fuel, or guidance, limiting immediate trading read-through from this headline figure (source: @StockMKTNewz on X). The post also includes no direct crypto-market linkage, with no stated impact on BTC or ETH from this update (source: @StockMKTNewz on X).