一下降了19％，花儿劫期货主要炒的就是精炼铜和铜线，LOL
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US Copper Prices Crash Most On Record After Trump Confirms 50% Tariff Excludes Refined Products
Wednesday, Jul 30, 2025 - 02:41 PM
U.S. copper futures crashed over 19% within minutes around 2:00 p.m. ET, marking the largest intraday drop on record, after the White House announced a 50% tariff on all semi-finished copper imports starting August 1.
Largest daily decline on record!