Costco (COST) closed at $756.45 in the latest trading session, marking a +1.69% move from the prior day. This move outpaced the S&P 500's daily gain of 1.03%. On the other hand, the Dow registered a gain of 0.46%, and the technology-centric Nasdaq increased by 1.19%. Coming into today, shares of the warehouse club operator had gained 4.23% in the past month. In that same time, the Retail-Wholesale sector gained 0.23%, while the S&P 500 lost 1.57%. Market participants will be closely following the financial ...