4 stocks to watch on Tuesday: AAPL, AMC, MU, MRVL

Stock index futures rose Tuesday as investors weighed the prospect of a resolution in the U.S.-Iran conflict despite fresh strikes, lifting sentiment into the session. The article highlights four stocks to watch: Apple (AAPL) showed modest strength in premarket trading, Marvell Technology surged (reported jump >6.5%), Micron (MU) displayed volatile moves with a large premarket uptick, while AMC was lower. Overall the piece is a market roundup noting mixed internals—futures up but individual names moving divergently—signal­ing cautious optimism but stock-specific volatility ahead of the regular session.