ISTANBUL Stocks in the United Arab Emirates (UAE) dropped sharply on Wednesday as markets in Dubai and Abu Dhabi reopened after a two-day shutdown triggered by Iranian drone and missile attacks. Dubai’s benchmark index fell about 4.9%, putting it on track for its steepest decline since May 2022. Abu Dhabi’s main index slipped more than 3%, marking its sharpest intraday drop since August, while the Nasdaq UAE 20 index declined 4.3%. In Dubai, losses were led by state-owned lender Emirates NBD,