US stocks fell, erasing earlier gains that were driven by Amazon’s 14% share surge. The company’s stellar results had lifted a broad sweep o

US stocks fell, erasing earlier gains that were driven by Amazon’s 14% share surge. The company’s stellar results had lifted a broad sweep of companies benefiting from zeal for artificial intelligence. [09:22 ET] US Treasury has informed banks that it may intervene in the yen market on Friday - Source Familiar With The Matter. [JPY strengthened]