US stocks fell and the dollar rallied as the economic crisis in Turkey continued to rattle global markets. Developing-nation currencies slumped with crude oil.
The S&P 500 Index reversed early gains and dropped to a two-week low in thin trading. The dollar rallied to its highest since 2017, while Turkey’s lira sank for a fourth day to a fresh record. Emerging-market equities tumbled more than 2 per cent, and South Africa’s rand touched the lowest since June 2016. European banks dragged down stocks in the region. Crude slid below $66 a barrel and gold hit to the lowest since January

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