Apple's (AAPL) foldable iPhone reportedly hit engineering snags, and shipment delays are possible, according to sources cited by Nikkei

Apple's reported engineering issues with the foldable iPhone could influence investor sentiment negatively, particularly considering the stock's role in the tech sector and broader market indices like the NDX and SPX. While delays might not have immediate financial implications, they can affect the company's competitive position and future earnings outlook, thus warranting close attention from traders and tech analysts alike.