Taipei: The U.S. dollar was traded at NT$30.235 at 10 a.m. Friday on the Taipei Foreign Exchange, down NT$0.109 from the previous close.According to Focus Taiwan, this marks a decrease in the value of the U.S. dollar against the New Taiwan dollar, reflecting the ongoing fluctuations in foreign exchange markets. The change in value indicates potential impacts for traders and investors involved in currency exchange and related financial activities.