Wall Street Ends Mostly Lower Amid Mixed Signals on US-Iran Peace Talks

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Wall Street experienced a volatile session, closing mostly lower as investors processed mixed signals regarding US-Iran peace negotiations. While the Dow Jones Industrial Average saw a slight gain of 0.32%, the S&P 500, Nasdaq, and notably the Philadelphia Semiconductor Index all declined, with the latter dropping by 2.47%, highlighting market concerns over geopolitical uncertainty.