On Tuesday, large-cap indices experienced a downturn, while small caps surged, reflecting investor attention on stock valuations. The iShares Russell 2000 ETF (NYSE:IWM) climbed by over 1%, on track for its fourth consecutive session of gains, representing the lengthiest streak since late 2023. Blue-chip stocks declined by 0.4%, while the Nasdaq 100 dipped by 0.2%, heading for its sixth negative session out of the last seven. Overall, sectors saw minimal movement, with utilities posting a notable gain of 1.3%, while the tech sector slid by 0.6%. On the macro front, new orders for manufactured …